Sodium lignosulfonate uses in construction. 8061-52-7, is yellow brown soluble powder.
Tanning agent: Sodium lignosulfonate can act as a tanning agent in the leather-making process, helping to stabilize the collagen structure of the hide or skin. Uses of Sodium Lignosulfonate. Lignosulfonates are used for concrete, cement slurry and plaster blends manufacture, help to produce workable and flowable slurry and Sep 13, 2021 · The additive (lignosulfonic acid, sodium salt),is naturally anionic surfactant of high molecular polymer, rich in sulfo and carboxyl group and has better water-solubility, surf-activity and dispersion capacity. , workability, fluidity, setting time and water reducing ability) and that of hardened concrete (e. 5%) capacity in reducing the water use of cement paste [117]. R. So can be Apr 13, 2020 · Lignosulfonate for Building and Construction Applications ,lignosulfonate is also used as a dispersing agent in materials, such as in the production of brick or tile. 6% during 2024–2032. Feb 8, 2024 · This study aimed to construct inexpensive photothermally controlled-release pesticide delivery systems using chitosan (CS) and sodium lignosulfonate (LS) as the wall materials, and a coordination assembly strategy of LS with transition metal ions to encapsulate a model pesticide, avermectin (AVM). Use Lignosulfonate Powder used in the conditions and applications below. Projects seeking green building certifications, such as LEED, have often incorporated sodium lignosulfonate as a sustainable admixture choice. Porous concrete: Sodium lignosulfonate can be added to Portland cement to improve its porosity, making it easier to shape and pour. Jul 13, 2018 · SODIUM LIGNOSULFONATE DESCRIPTION Sodium Lignosulfonate(Sodium Lignosulphonate)is brown amorphous powder,derived from the lignin found… September 9, 2019 Lignosulphonate Liquid Lignosulfonate used in construction. Systematic approach to optimize the dosage of sodium lignosulfonate construction grade for a specific concrete mix design involves. They looked at four agents from the three groups and how they worked on dirt roads: polyvinyl acrylic polymer, soybean feedstock byproduct, lignosulfonate, and a 38% calcium-chloride solution. It acts as a dispersing agent, improving the workability and flow of concrete mixes. For industry. One of the primary uses of sodium lignosulfonate is as a dispersing agent and binder in the construction industry. Welcome to Kingsun Company As a professional construction chemicals manufacturer & exporter in China, Henan Kingsun Chemical Co. , Ltd. Sodium Lignohumate is in black powder form ,usually used as binder or animal feed additives. The sodium lignosulfonate price differs depending on the quality and usage of the powder. Aug 14, 2022 · Sodium lignosulfonat is an anionic surfactant that has good potential for enhanced oil recovery (EOR). Lignosulfonate is a free-flowing powder that gets easily dissolved in water. We focus on lignosulfonate R&D and marketing since 2008. Chrome Lignosulfonate is soluble in water, chrome activated lignosulfonate. However, lignosulfonate generally consists of lignin units with sulfonate groups attached. Sodium lignosulfonate uses as water reducing agent,In concrete recommended dosage of 0. Concrete Admixture: Lignosulfonate is widely used as a concrete admixture to improve workability, reduce water content, enhance strength and durability, and control setting time. It is a kind of filler and dispersant of pesticide. With further addition of sodium lignosulfonate, its strength increases dynamically by 55%. Appearance in yellow brown powder, soluble in water, resisting acid and alkali, hard water and inorganic salts,no permeability and foaming, … 4 days ago · Sodium lignosulfonate has several important uses in the leather industry:. By nature is polymer electrolyte having a molecular weight from the 1,000-100000. Sodium lignosulfonate Sodium lignosulfonate is a kind of high molecular electrolyte, its molecular weight is from 1,000-100,000, it has a branched and cross-linked molecular structure, so it has strong decomposition, bonding, crabbing, and is widely used as a Jul 30, 2024 · Sodium lignosulfonate is a chemical compound that is a salt of lignosulfonic acid. 8061-51-6,is lignosulfonic acid sodium slat,Molecular Formula:C 20 H 24 Na 2 O 10 S 2. Potassium Lignosulfonate is soluble power,can be used as drip irrigation and spray in agriculture,also can be used as animal feed additives. and sodium hydroxide concentration (0. It contributes to the circular economy by utilizing a waste product from another industry, reducing the environmental impact of concrete production. 98 Sodium hydroxymethyl sulfonate was used instead of sodium sulfite. Sodium lignosulfonate is extracted from the pulping liquid by the procedures of purification, evaporation, chemical treatment, and drying. Mining and Mineral Processing: Sodium lignosulfonate is used as a dust suppressant in mining operations, such as coal mines and mineral processing facilities. In the appropriate dosage when compared with the reference concrete strength increased by 15-20% 3 days, 7 days strength increased 20-30%, 28 days by 15-20%, long-term strength also increased. Sep 12, 2020 · Thus after treating the expansive soil with sodium lignosulfonate, it is needed to obtain the variation in pH value of stabilized soil. Jul 12, 2023 · Lignosulfonate has several uses across various industries due to its beneficial properties. Sep 27, 2021 · This review presents: (1) the current SPs and their mechanism of adsorption and dispersion as admixtures to improve the properties of fresh concrete (e. Method of use . Lignosulfonate superplasticizer dosage of cement content 0. Feb 28, 2024 · Sodium Lignosulfonate Market Outlook 2032. With faster and obvious effect. 1%) and sodium lignosulfonate showed the lowest (6. 6%(cement weight meter), Users should determine the optimal dosage through the experiment. 29 KN/m 2 (Chart 10. 29 sulfonate groups per phenylpropane unit) and molecular weights (Mw = 6000–330,000 g/mol) were evaluated for their ability to disperse carbon black in aqueous media. Feb 8, 2024 · Photothermal controlled-release microcapsule pesticide delivery systems constructed with sodium lignosulfonate and transition metal ions: construction, efficacy and on-demand pesticide delivery What We Do GREEN AGROCHEM-LIGNIN is specilized in lignin,sodium lignosulfonate,potassium lignosulfonate,super sodium lignosulfonate,ammonium lignosulfonate,calcium lignosulfonate,magnesium lignosulfonate,ferrochrome lignosulfonate,chrome lignosulfonate,chrome free lignosulfonate . May 28, 2021 · Materials. Construction As a Plasticizer . 9 meq g −1), stemming from the presence of functional groups. Nov 14, 2021 · It has a wide range of industrial uses. Note Uses. significantly improve the workability of the concrete. 2. At present, the construction industry is the largest demand for sodium lignosulfonate. Sodium gluconate can be used as a high-efficiency chelating agent in construction, textile printing and dyeing, metal surface treatment, water treatment and other industries, steel surface cleaning agent, glass bottle cleaning It can be used as a high-efficiency retarder and high-efficiency water-reducing GREEN AGROCHEM-LIGNIN is specilized in lignin,sodium lignosulfonate,potassium lignosulfonate,super sodium lignosulfonate,ammonium lignosulfonate,calcium lignosulfonate,magnesium lignosulfonate,ferrochrome lignosulfonate,chrome lignosulfonate,chrome free lignosulfonate . When sodium lignosulfonate uses in construction as a concrete admixture, it has low ash content, low gas content and strong adaptability to cement. Sodium Naphthalene Sulfonate Formaldehyde Condensate(NNO) Dispersant NNO is Sodium salt of polynaphthalene sulphonic acid also called Sodium Salt of Naphthalene Sulfonate Formaldehyde Condensate,an anionic surfactant. The aqueous solubility of sodium lignosulfonate increased from 29. High quality Na ligninSodium Lignosulfonate Powder Chemical Powder Used In Construction from China, China's leading Sodium Lignosulfonate product, with strict quality control Sodium Lignosulfonate factories, producing high quality Sodium Lignosulfonate products. May 24, 2023 · Construction Industry: Sodium lignosulfonate is widely used in the construction industry as a water-reducing admixture in concrete. China; State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou, P. Here are some additional applications of sodium lignosulfonate: Construction Industry: Concrete Admixture: Sodium lignosulfonate is commonly used as a water-reducing and set-retarding admixture in the production of concrete. Sodium lignosulfonate could be used for construction, ceramics, mineral powder, chemical industry, textile industry (leather), metallurgical industry, petroleum industry, fire-retardantmaterials, rubber vulcanization, organic polymerization ,also could used as animal feed additives due to its antimicrobial and preservative properties. Here are the many uses of this chemical: In Agriculture. Aug 12, 2024 · In addition to its use as a flocculant, Sodium lignosulfonate is also used as a filler in various industrial processes. Sodium Lignosulfonate is a very versatile chemical that is used across various industries. LS finds many uses in the construction industry. 58 wt% when reaction time was increased from 1 to 4 h sodium lignosulfonate uses in construction The applications of lignin and its modified products are mainly in the following aspects: (1) Cement and concrete water reducer: Lignosulfonate is currently the most widely used water reducer. High quality SLS Sodium Lignosulfonate CAS 8068-05-1 Construction Superplasticizer from China, China's leading brown Sodium Lignosulfonate product, with strict quality control SLS Sodium Lignosulfonate factories, producing high quality CAS 8068-05-1 construction superplasticizer products. In 1935, successfully developed a water-reducing agent with lignosulfonate as the main component. Here’s a brief overview of its properties and uses: Chemical properties: May 13, 2024 · What is sodium Lignosulfonate used for in ceramics? Sodium lignosulfonate can be used as a sustainable binder and dispersant in ceramic and refractory product manufacturing. 24 Billion in 2023 and is likely to reach USD 1. and bioremediation construction. (6) Gasification. can greatly reduce the initial heat of hydration of cement . Jul 23, 2024 · Sodium lignosulfonate has several applications as a dust suppressant in various industries:. For example, sulfite lignin, or lignosulfonate, produced in the sulfite pulping process can be used as a speciality chemical for a wide range of industrial applications. Jun 2, 2020 · Sodium lignosulfonates having perfect technical characteristics are commonly used in construction. At Bisley Company, we’ve proudly supplied lignosulfonates, partnering with Domsjö Fabriker to offer premium quality sodium lignosulfonate to admixture companies across Australia, Asia, New Sodium lignosulphonate used in concrete. Here are some key uses and benefits of calcium lignosulfonate in construction: Concrete Admixture: Calcium lignosulfonate is commonly used as a concrete admixture. It has a medium molecular weight and low sugar content. in drilling. Lignosulfonates is a brown amorphous powder are the salts of lignosulfonic acid which is formed as a by-product when wood pulp is treated by the sulphite method during the manufacturing of paper. For industryCoal Briquettes or refinery coke binderIn coal industry and refinery coke, there always a lot of High quality CAS 8068-05-1 Lignosulfonate De Sodium Sodium Lignosulfonate Used in Construction Chemicals for Concrete Industry from China, China's leading No. 14–1. Sodium Lignosulfonate (sodium lignosulphonate) CAS No. It is widely used in various industrial applications due to its unique properties and functionalities. (1) Sodium Lignosulfonate in Concrete. It is working in all water systems like freshwater,seawater, salt, lime, gypsum, and brackish water. It can be incorporated into a wide range of systems without causing adverse effects or incompatibility issues. These lignin black liquids cause a lot of pollution in nature, which runs counter to the current environmental protection strategy under the global goal. It can be distributed in a liquid form or as a powder. Lignosulfonate and Modified lignosulfonate from wood pulp provides a chemical that is stable at the high temperatures – 150 to 250 degrees F — that occur in well bores during drilling. It is often used to fill voids or spaces in products such as paper, plastics, and composites. Lignin is a wood component that is proving to be a particularly promising resource,It is the raw material for basic chemicals and is used to produce a tremendous wealth of products. The addition of sodium lignosulfonate negatively influences the fluidity of the mortar for addition values higher than 0. They are used as binders in well-paper, particle boards, linoleum flooring, coal briquettes, and roads. 7). Dec 13, 2021 · The sodium lignosulfonate application was not successful in eliminating the negative effects of nutrient deficit on cucumber seedlings. 5%max Lignohumate 70%min Moisture 15%min Uses 1. Super Sodium LignosulfonateUses. Calcium Lignosulfonate (Molecular Formula C 20 H 24 CaO 10 S 2)CAS No. Aug 13, 2024 · Overall, sodium lignosulfonate is a versatile and widely used polymer that is produced through a multi-step process involving the reaction of sodium hydroxide with lignin. Many synthetic admixtures may have potential health and safety concerns during manufacturing, handling, or disposal, requiring additional precautions and regulations. Mainly used as drilling fluids as a deflocculant and fluid loss additive. Product Description Boron lignosulfonate is in soluble powder,usually used for drip irrigation and spray,better to mix use with calcium. Suggested to mix use with chemical fertilizer like Urea,DAP,MAP,MPK and so on. (7) Concrete and Mortar 99% sodium lignosulfonate powder, for food industry, packagi Sodium lignosulfonate powder; Sodium lignosulfonate powder, for agroformulation, packaging Sodium lignosulphonate powder, pack size: 25 kg, packaging t Form: powder sodium ligno sulphate, for construction industr Sodium lignosulphonate powder, for food industry, packaging Jul 11, 2024 · Sodium lignosulfonate is a byproduct of the wood pulp industry, making it a cost-effective and sustainable admixture for construction materials. 5 Million in 2023 to USD 571. This is due to their appropriate molecular weight (10 000–50 000 g mol −1) and anionic charge density (0. 3 days ago · The repercussions from the addition of sodium lignosulfonate into the prepared mortar were evaluated by mass consistency assays, tensile strength and compression tests. Jul 11, 2024 · Sodium lignosulfonate has been widely used in the construction of residential and commercial buildings, particularly in regions where sustainability and environmental considerations are prioritized. . The sodium lignosulfonate in agriculture is used for multiple reasons. Sep 11, 2019 · 1. Sodium lignosulfonate grade one,sodium lignosulfonate grade three,calcium lignosulfonate grade Aug 15, 2022 · Dispersant and concrete additives. 5-2% of the total mixture. Usually used as water reducer in construction admixture,binder,feed additives and so on. With effect to stimulate plants growth,optimize nutrients absorption and increase harvest,improve fruits taste and so on. The main advantage of this unique product is that it is eco-friendly for environment and human health, have high surface activity and stabilizing properties. Construction Sodium lignosulfonate is used in concrete admixtures due to their plasticising, water reducing and low air entraining properties which improves cement workability. 2 . Besides their use as dispersants lignosulfonates are also good binders. It has the chemical formula (C₁₁H₁₂O₅S)₃Ca. Users can experiment to determine the content and proportion. Sep 9, 2022 · With the addition of sodium lignosulfonate, the strength of the normal soil with 0% of sodium lignosulfonate is 14. Uses: Formaldehyde sodium bisulfite is used in the preparation of oil-soluble sulfonate additives used in improving anticorrosive, dispersant and antioxygenic properties of lubricant oils. Oct 17, 2020 · Here we have discussed different applications of Sodium Lignosulfonate (SL). water reduction rate of more than 10%. 17 to 88. It SODIUM LIGNOSULFONATE |C20H24Na2O10S2|8061-51-6|EC NO. FTIR results confirmed presence of sulfonic groups like ones in a commercial sample. Main Specification Appearance Black Powder Lignosulfonate(dry basis) 50% min Boron (as B2O3 dry basis) […] Jun 18, 2024 · New York, United States , June 18, 2024 (GLOBE NEWSWIRE) -- The Global Sodium Lignosulphonate Market Size is to Grow from USD 370. 5 Million by 2033, at a Compound Uses. Results: This study aimed to construct inexpensive photothermally controlled-release pesticide delivery systems using chitosan (CS) and sodium lignosulfonate (LS) as the wall materials, and a coordination assembly strategy of LS with transition metal ions to encapsulate a model pesticide, avermectin (AVM). Jul 13, 2018 · Technical lignosulfonates are used for hardening of different construction types: drill well moonpool, holes, etc, as well as in minerals industry. It has preservative properties, and is used as an ingredient in animal feeds. Wego Chemical Group is a long-experienced distributor of Sodium Lignosulfonate. The market growth is attributed to its versatile applications across various industries, driven by its effectiveness as a dispersant Jul 27, 2024 · Sodium lignosulfonate is a specific type of lignosulfonate where sodium is the counter-ion. The sodium lignosulfonate has pH value of 6. Another application is as a starting material in the production of chemically modified lignosulfonate , which is used in oil well drilling fluids and dispersion of pigments. Here we have discussed different applications of Sodium Lignosulfonate . Sodium Lignosulfonate is a water-soluble anionic surfactant, good surfing activity and disintegration capacity, is a raw material used extensively in construction chemicals. The dark brown color of lignin is attributed to the presence of quinonoid structures in lignin, derived from colorless catecholic structure of lignin via oxidizing reaction during the Jul 7, 2023 · The exact structure of lignosulfonate can vary depending on the source of lignin and the specific processing methods used. China Jul 13, 2023 · Calcium lignosulfonate is widely used in the construction industry for various applications. However, the underlying growth promoting mechanism of LS on For decades, sodium lignosulfonate has been a cornerstone in the construction industry, known for its eco-friendly nature and stabilising features. Some common uses of sodium lignosulfonate include: 1. Dispersants and concrete additives (plasticizers) account for the widest use of lignosulfonates and sulfonated lignin. It is a common material used in residential construction, particularly in the exterior walls of homes. As inexpensive components in binders, lignosulfonates are commonly used for commodities like coal briquettes, ceramics, briquetting of mineral dust, and the production of plywood or particle boards. The global sodium lignosulfonate market size was USD 1. When exposed to heat, the compound undergoes a chemical change that creates a barrier to further heat transfer, making it difficult Sep 27, 2021 · This review presents: (1) the current SPs and their mechanism of adsorption and dispersion as admixtures to improve the properties of fresh concrete (e. Catering to this property, sodium lignosulfonate is frequently used in the construction industry. Mar 2, 2017 · In this process, sulfomethylation was conducted with 1. Dec 1, 2022 · Lignosulfonate, as the large-scale by-products from the sulfite pulping, converting them to porous carbon is an alternative potential path. Lignosulfonate-humate a and lignosulfonate-humate b, derived by an industrial process from lignin, were studied chemically and biologically, and their effects on maize metabolism compared with the responses induced by humic […] Sodium lignosulfonate is a natural polymer derived from wood pulp, primarily from the paper-making process. Filtration and Separation: The neutralized lignosulfonate mixture is then filtered to remove any insoluble impurities, such as undissolved lignin or other solids. Aug 6, 2024 · In organic farming systems, sodium lignosulfonate can be used as a soil amendment to improve soil fertility and productivity. Jul 30, 2024 · Sodium lignosulfonate is a natural compound that offers several benefits when used in construction materials. Wego is a worldwide company who imports and supplies Sodium Lignosulfonate in over four continents. While often used on city, county & long-haul roads and construction areas, lignosulfonate’s greener, natural non-chloride formula can be used on tree & flower nurseries, forest / timber haul roads, orchards and feed lots as well. Main Specification Name Sodium Lignohumate Product Code GAC-NaLSHA Appearance Black Powder or Flake pH 9-10 Dry maters 95%min Water-insoluble 1. By admin July 13, 2018 BLOG Post navigation Cationic Form: The main difference lies in the cation associated with the lignosulfonate. They are used as an additive in coal water slurry, as a viscosity reducing agent, reducing the energy consumption of both processes. 8068-05-1 lignosulfonate de sodium product, with strict quality control SLS lignosulfonate de sodium factories, producing high quality PH 9 free flow powder products. 3 days ago · Their use in concrete can contribute to the overall sustainability of concrete construction projects. Initial Dosage Range: Sodium lignosulfonate is a synthetic polymer that is commonly used as a body reinforcement in refractory and ceramic materials. It has many applications in the construction industry, particularly in the production of concrete. In the construction industry its use has the beneficial effects of retarding the setting time and reducing the amount of mixing water necessary. sodium lignosulfonate is also used as a binder in the production of certain types of adhesives and coatings. Sodium Lignosulphonate(Sodium Lignosulfonate)is lignosulphonic acid sodium salt,With Molecular formula C20H24Na2O10S2,Molecular Weight 534. 86 KN/m 2. Could be used for construction, ceramics, mineral powder, chemical industry, textile industry (leather), metallurgical industry. Sodium Lignosulfonate Application. Sodium lignosulfonate | C20H24Na2O10S2 | CID 44135711 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological Dec 30, 2017 · In addition, calcium lignosulfonate demonstrated the highest (11. Some common uses of lignosulfonate include:. Pearllex NP (P-NP), which is a purified and commercially available sodium lignosulfonate with high molecular weight (10,000–20,000 g/mol), was kindly provided by Nippon Paper Jul 9, 2023 · The reaction results in the formation of sodium lignosulfonate, calcium lignosulfonate, or ammonium lignosulfonate, depending on the chosen neutralizing agent. Here are some of the specific benefits: Improved durability: Sodium lignosulfonate acts as a binding agent, which helps to improve the durability of construction materials. Aug 12, 2024 · Coal slurry is a mixture of coal particles, water, and other solids that is used as a fuel in power plants. also used in chemical reactions in the preparation of chiral salen mn(iII) catalysts or lignosulfonate s as dispersant for gypsum paste. Mar 14, 2020 · Uses. Aug 15, 2023 · The development of the paper industry has led to the discharge of a large amount of papermaking waste liquid containing lignosulfonate. Could work as plasticizer in making concrete n making concrete to maintain the ability of concrete flow with less water. Overall, lignosulfonates, including sodium lignosulfonate , are widely used in the concrete industry as versatile and valuable admixtures, offering a range of benefits in terms of concrete performance, productivity, and environmental GREEN AGROCHEM. Some key facts about calcium lignosulfonate: Calcium lignosulfonate is a derivative […] Jul 7, 2023 · Sodium lignosulfonate is a water-soluble lignin derivative commonly used in various industries such as construction, agriculture, and animal feed. 25% water reduction of up to 9-11%. 2% -0. In contrast, calcium lignosulfonate is in its calcium salt form, with the sulfonic acid groups neutralized by calcium ions (Ca2+). It works as a superplasticizer or retarder in construction. It is obtained from lignin, a natural polymer found in plants. Aug 16, 2024 · Calcium lignosulfonate is a water-soluble salt derived from the sulfite pulping of wood. It is also used in the manufacturing of pesticides to improve its suspensibility and wettability. 1–0. Therefore, sodium lignosulfonate is mainly used in concrete water reducing agent, coal water slurry additive, filler in dye industry and pesticide processing and dispersant, binder for powdery and granular materials, used as dilution dispersant, viscosity reducer, etc. In Lignosulfonates are used as binders in well-paper, particle boards, linoleum flooring, coal briquettes, and roads. Sodium lignosulfonate can be used as a binder in the pellet formation process for various materials, including coal. 3 . 1. Lignosulfonates are described as randomly‑branched polyaromatic polyelectrolytes ,which exhibit water‑solubility and surfactant‑like behavior . Pure lignin is black brown powder not water soluble,with pH4-7. 6, which is slightly acidic, and the expansive soil has pH 7. 25–1 M) were investigated for their eect towards the aqueous solubility of sodium lignosulfonate. As an anti-settling agent that also prevents lumping, lignosulfonates are used in concrete mixtures, ceramics, gypsumboard production and for leather tanning. 20-0. In brown powder form,soluble in water. It works by binding to the calcium hydroxide (Ca(OH)2) in the cement, which is the primary component responsible for the concrete’s workability. Dec 1, 2021 · Construction and characterization of avermectin B 2 solid nanodispersion Technical grade), Sodium lignosulfonate (Analytical Reagent (AR)), BY-125 (Castor oil polyoxyethylene ether, Technical sodium lignosulfonate uses in construction The applications of lignin and its modified products are mainly in the following aspects: (1) Cement and concrete water reducer: Lignosulfonate is currently the most widely used water reducer. Could be used for construction, ceramics, mineral powder, chemical industry, textile industry (leather), metallurgical industry Jul 30, 2024 · Sodium lignosulfonate can be used in residential construction projects. Petroleum is the lifeblood of the chemical industry. Also used during the production of cement, where they act as grinding aids in the cement mill and as a rawmix slurry deflocculant (that reduces the viscosity of the slurry). Investigates the uses sodium-lignosulfonate sodium-lignosulfonate sodium-lignosulfonate Uses. The advantages of employing sulfonated lignins as dispersants in dyestuff compositions are based on their unique physical properties which include good compatibility with many dye systems, outstanding dispersant characteristics at ambient and elevated temperatures, and availability. Sodium lignosulfonate is in its sodium salt form, where the sulfonic acid groups in lignin are neutralized by sodium ions (Na+). What is Sodium Lignosulfonate Sodium Lignosulphonate is the best water reducing agent of concrete. Sodium lignosulfonate is a chemical compound derived from lignin, which is a natural polymer found in wood and plants. Nov 14, 2014 · Structure and Properties of Sodium Lignosulfonate with Different Molecular Weight Used as Dye Dispersant Dongjie Yang School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, P. The main uses of Sodium Lignosulfonate in coal slurry are: High quality Na ligninSodium Lignosulfonate Powder Chemical Powder Used In Construction from China, China's leading Sodium Lignosulfonate product, with strict quality control Sodium Lignosulfonate factories, producing high quality Sodium Lignosulfonate products. 3 wt % and higher molecular weight of 11 300 g mol −1 than Aug 2, 2024 · Sodium Lignosulfonate is a chemical compound that is commonly used as a cross-linking agent in the production of wood veneer, plywood, and other wood products. When such lignosulfonate become wet its binding capacity will exhibit. Jul 30, 2024 · Sodium lignosulfonate is a versatile and sustainable product with a wide range of applications in various industries. Jul 13, 2023 · Compatibility: Calcium lignosulfonate exhibits good compatibility with other ingredients and additives commonly used in formulations. The Taguchi orthogonal array statistical design was used to investigate eects of factors, their interactions, and the optimum values within factor levels towards solubility as the response. Sodium lignosulfonate can be used as a dispersant in gasification to improve the handling and flowability of coal particles. It is a water-soluble, anionic, and surfactant-like substance that is derived from the sulfite pulping of wood. Could work as plasticizer in making concrete n making concrete to maintain the ability of concrete flow with less water. Its production as a by-product of the pulp and paper industry makes it a cost-effective and environmentally friendly alternative to synthetic chemicals. 10000-40000 dispersion. The resulting complex or nanoparticle Aug 12, 2024 · Final processing: The dried pellets are then further processed to remove any remaining impurities and to prepare them for use as a fuel source. g. However, most sodium lignosulfonate (LS-Na) derived porous carbon all belonged to the dominated microporous carbon materials, and had poor graphitization degree and low heteroatoms content. It is a good additive of coal water slurry. They also form a constituent of the paste used to coat the lead-antimony-calcium or lead-antimony-selenium grids in a Lead-acid battery. Aug 12, 2024 · Sodium lignosulfonate is a chemical compound that is commonly used as a flocculant in concrete mixtures. Hydrophilicity is imparted by the presence of anionic sulfonate groups, but also by anionic carboxylate groups and (at high pH) phenolic hydroxyl groups . Overall, sodium lignosulfonate is a versatile additive that provides various benefits in many construction applications by improving the properties of concrete, soil, and other building materials. LS is used in a smaller proportion, and it assumes 0. , compressive and flexural strength), (2) LS origin and structure, (3) the various LS functi Uses. 8061-52-7, is yellow brown soluble powder. At 5% of sodium lignosulfonate, the unconfined compression strength reaches 48. It can be used in the production of deflocculant , dispersant and bulking agent of pesticide to improve the suspensibility and wettability of wettable […] Users when using this product according to the specific construction conditions (construction season, construction materials, etc. In Agriculture. Construction As a Plasticizer Lignosulfonate finds many uses in the […] May 6, 2021 · Six different sodium lignosulfonates with varying degrees of sulfonation (0. Sodium lignosulfonate water reducing agent can be used as liquid. Jun 6, 2017 · Lignosulfonate has been widely used as a dye dispersant, but the dark color and the staining effect of lignosulfonate create some obstacles in this application. mixing: The use of sodium lignosulfonate helps to improve the opacity of, resulting in more efficient and consistent cement mixtures. Here’s an overview of how it is used as a binder for pellet formation: Pellet Apr 1, 2015 · Concrete is a valuable construction material with high mechanical strength and durability, used extensively in the construction industry. Sodium Lignosulfonate Description. Jul 11, 2024 · Sodium lignosulfonate is considered non-toxic and safe for handling, transportation, and use in construction materials. 3. It is a water-soluble lignin derivative that is commonly used as a dispersant, binding agent, and emulsifier in a variety of industries, including construction, animal feed, agriculture, and mineral processing. Aug 9, 2022 · Lignosulfonate, abbreviated as LS, is a water-reducing additive used in a concrete mixture. Rheological and particle size measurements of carbon black dispersions indicated that lignosulfonates with low degree of sulfonation function Sodium lignosulfonate can be used as an admixture for polymers and concrete, and has the advantages of low cost, high efficiency, strong market competitiveness and environmental protection. Sodium Lignosulfonate is added to coal slurry to improve its combustion properties and increase its energy content. It is available for purchase from various suppliers around the world and is used in a variety of applications, including the production of adhesives, coatings, and other Jul 11, 2024 · Sodium lignosulfonate is a water-soluble anionic polyelectrolyte derived from lignin, which is a complex organic polymer present in woody plants. Lignosulfonate is a waste product from the cellulose-paper industry. Lignosulfonates could be used in oil drilling working as deflocculants, chemicals to prevent the coagulation of solids. Jun 30, 2022 · In this study, sodium lignosulfonate was extracted from a natural lignocellulose waste and its characterization and potential application as a corrosion inhibitor were investigated. 28 The product was determined to have a lower sulfur content of 4. Lignin,Lignosulphonate,Sodium Lignosulfonate,lignin,Calcium Lignosulfonate,Magnesium Lignosulfonate,Ammonium Lignosulfonate,Potassium Lignosulfonate Good quality sodium lignosulfonate powder is widely used in construction industry. COVID-19 scenario analysis: Mar 13, 2022 · Expansive soils are regarded as unsuitable for construction, PS, Anand G (2021) Strength properties of expansive soil treated with sodium lignosulfonate. Coal Briquettes or refinery coke binder or ceramics binder. Sep 9, 2019 · Sodium Lignosulfonate calcium lignosulfonate Fertilizer Potassium-Lignohumate Ferrochrome lignosulfonate Ferrous Lignosulfonate Lignosulfonate used in construction; Sodium Lignosulfonate, with its unique properties and characteristics, finds applications beyond just animal feed. 2:1 (w/w) sodium hydroxymethyl sulfonate/lignin for 2 h at 100 °C under alkaline conditions. Aug 9, 2018 · Method of use. For feed additive Firstly could affect the animal growth digestion, could supply natural soluble carbohydrate, Sep 5, 2019 · In order to find the best dust control agent, the Department of Defense set up a test at Fort Sill and Fort Hood in the late 1990s. Lignosulfonates provide flowability and plasticity to cement. The final product is obtained by mixing aqueous solutions of the components in a cement mixer. Ammonium Lignosulfonate an stimulate cell division and increase permeability of membrane to increase plants growth through magnified absorption of a group of micro nutrient by strong root system. The variation of pH with different percentages of sodium lignosulfonate is given Fig. Applications and Uses of Sodium Lignosulfonate for Concrete: Water Reducer: Sodium lignosulfonate acts as a water reducer in Lignosulfonate and lignohumate is widely used in agriculture as base fertilizer or irrigation or spray. Application Lignosulfonates can work as Binder,Dispersant 3 days ago · Sodium lignosulfonate has a wide range of applications in various industries, including: Concrete and construction: Used as a plasticizer, water reducer, and retarder in concrete mixes to improve workability, strength, and durability. When used for soil stabilization, sodium lignosulfonate construction grade helps to bind soil particles together, improving the strength and stability of the soil. Jul 30, 2024 · Sodium lignosulfonate is used in a variety of construction applications, including: Fire-resistance: Sodium lignosulfonate is used as a fire-resistant coating on building materials such as wood, plastic, and metal. As a supplier of Sodium Lignosulfonate with a wide distribution network, customers in numerous industries rely on Wego for their supply of Sodium Lignosulfonate. It is yellow-brown wood pulp obtained from the bamboo pulping process. It can be applied to the soil as a liquid or a powder, and it can be used in conjunction with other organic soil amendments, such as compost or manure, to improve soil fertility and sustainability. Through the development and use of lignosulfonate in papermaking waste liquid to increase the utilization Dec 7, 2021 · This chemical is produced when wood pulp reacts with sulfite and sulfur dichloride aqueous solution. ) with reference to the description of the concrete mix to make the necessary tests to obtain the best results. It is produced by mixing sand, stones, cement, and water Drilling Fluids: In oil and gas well construction, sodium lignosulfonate is used as a dispersant and viscosity modifier in drilling mud and other fluids. has been committed to the research and production of various concrete admixtures fo over 15 years. Sodium lignosulfonate in concrete is made from sulfite pulp waste by chemical modification. Surfactants based on sodium lignosulfonate (NaLS) are selected because they can be synthesized from renewable materials, available raw materials, relatively cheaper than other surfactants, and are environmentally friendly. 502 g/mol. 3. , compressive and flexural strength), (2) LS origin and structure, (3) the various LS functi Feb 9, 2024 · Sodium lignosulfonate manufacturers often collaborate with research institutions and industry partners to develop innovative applications and improve product performance. 30%, commonly used dosage is 0. Cement slurry thinners, sand reinforcement, pesticide emulsifier, dispersant dressing Sodium lignosulfonate (lignosulfonic acid, sodium salt) is used in the food industry as a de-foaming agent for paper production and in adhesives for items that come in contact with food. 11. Sodium lignosulfonate (lignosulfonic acid, sodium salt) is used in the food industry as a de-foaming agent for paper production and in adhesives for Jun 24, 2021 · Lignosulfonate (LS) is a by-product obtained during sulfite pulping process and is commonly used as a growth enhancer in plant growth. Function Greatly increase the soil fertility,especial mixed with Urea ,DAP,MAP,MKP. Sodium or potassium bichromate and calcium chloride are as crosslinking agents, added in amounts of 2–5%. It is a weak base that reacts with formaldehyde to form a strong cross-linking network in the resin. Jul 12, 2018 · Sodium Lignosulfonate is naturally anionic surfactant of high molecular polymer, rich in sulfo and carboxyl group and has better water-solubility, surf-activity and dispersion capacity. Extracted from wood pulping process. can be used as concrete superplasticizer. Moreover, sodium lignosulfonate is used as additive in the production of cement and also in oil well additives. 76 Billion by 2032, expanding at a CAGR of 3. Sodium lignosulfonate naturally as binder is used in a wide range of applications. Products. Sodium Lignosulfonate superplasticizer dosage of cement content 0. It is a crosslinked polymer that is composed of repeating units of lignin and sulfonate groups. Main performance 1 . Kraft lignin is a by-product of the kraft pulping process and is typically burned to recover energy and chemicals. 617-124-1; Sodium Lignosulphonate Construction Grade; Lignosulfonate used in construction; Sodium lignosulfonate is used in the food industry as a de-foaming agent for paper production and in adhesives for items that come in contact with food. From the food industry, to textiles, petroleum, rubber, and fire retardants materials. High quality CAS 8068-05-1 Lignosulfonate De Sodium Sodium Lignosulfonate Used in Construction Chemicals for Concrete Industry from China, China's leading No. 6% compared to white cement. dafgb pnlry tihol epnyyx vovhls xbjmc mnurq yhw yqqgf aubhwg