Application of calcium lignosulfonate working as binder for pelleting

Description Calcium lignosulfonate is naturally working as binder as it is colloid meanwhile it contends sugar these two factors decide its binding capacity. Function So it can be used as pellet binder ,Firstly could affect the animal growth digestion ,could supply natural soluble carbohydrate ,crucial for the metabolizable energy .Live stock and poultry can be improved eating resistance ,particle strength,reduce the amount of feed powder,also reduce anti back ratio and cost. Application For pelleting:No more than 5% of the total blends. Prepare stage:1.Mix all the feeds together with lignosulfonate and dry mix even,2.Add […]

Lignosulfonate can be used for feed addtives also pellet binder

Lignosulfonate can be used for feed addtives also pellet binder Especially sodium lignosulfonate , calcium lignosulfonate ,sodium lignohumate .they have brass smell very good for feed additive. Provide necessary sodium and calcium which is inorganic electrolyte for animal health and need to maintain good level. Balance beneficial bacteria like intestinal flora to promote feed efficiency thus increase […]

lignin & Lignosulfonate

Lignin is exist with cellulose in wood, straw and other plant working as binder of cells walls,so naturally has good binding capacity. These is a lot of ways to separate the lignin and cellulose. Most easily way is popular used in China ,they just treated NaOH to separate lignin and cellulose .Cellulose is used as […]

Calcium lignosulfonate test Method

How to analyze calcium lignosulfonate A. 15 lignin content (β- naphthylamine method ) A. 15.1 Equipment a. Analytical balance ( weighing 200g, a sense of volume 0.1mg); b. Pipette (10ml); c. Water bath ; d. G4 filter bowl . A. 15.2 Reagents a. Hydrochloric acid : 0.3N b. β- naphthylamine hydrochloride solution (C10H7NH2 light HCl): […]

Calcium Lignosulfonate work as water-reducing agent

Calcium Lignosulfonate  in the concrete water-reducing mechanism of enhancement of calcium lignin sulfonate and lignin sulfonate superplasticizer is an appearance of the active agent, to participate in the concrete, the hydrophobic group as directed adsorbed on cement particles appearance, so that a negative charge of cement. Cement particles having the same charge in the charge repulsion […]

Calcium Lignosulfonate Manufacturing Process

Calcium lignosulfonate is obtained from soft wood processed in sulfite pulping method for producing paper. They small pieces of softwood is put into reaction tank to react with acidic calcium bisulfite solution for 5-6 hours under the temperature of 130 degree Centigrade. During the process the bisulfite ions reacted with native lignin to for sulfonated lignin, […]

Calcium lignosulfonate uses in concrete

Calcium lignosulfonate in concrete action and dosage – Stone Refractories I. Calcium lignosulfonate water reduction in concrete reinforced role Calcium lignosulfonate and sodium lignosulfonate reducing agent is a surface-active agent, added to the concrete, due to the orientation of hydrophobic groups adsorbed on the surface of cement particles, so that the cement with a negative […]

Calcium lignosulfonate Properties

Calcium lignosulfonate (referred wood calcium) is a multi-component polymer anionic surfactant, the appearance of brown powdery substance, slight aroma, molecular weight is generally 800 to 10000, with a strong dispersion, bonding, chelation. Currently calcium lignosulfonate products have been widely used as a cement water reducing agent, pesticide suspensions, ceramic body enhancers, CWS dispersants, leather tanning […]

Calcium lignosulfonate manufacture process

Calcium lignosulfonate is obtained from soft wood processed in sulfite pulping method for producing paper. They small pieces of softwood is put into reaction tank to react with acidic calcium bisulfite solution for 5-6 hours under the temperature of 130 degree Centigrade. During the process the bisulfite ions reacted with native lignin to for sulfonated lignin, that is lignosulfonate. Also the calcium ion stabilize the anionic lignosulfonate group. After complete reaction the insoluble cello use and soluble calcium lignosulphonate is separated by filter. After filtration the filtrate contains some lignosulfonate, bisulfite salts and reducing agent monomers. Thus will add into sulfuric acid then through evaporation to evaporate the water and sulfite like sulfur oxide. Then the filtrate will be diluted with water for further purification by ultrafiltration when the temperature is slightly going up. Ultrafiltration is liquid /liquid separation to separate the filtrate by a semi permeable membrane. Then the filtrate is added into diluted sulfuric acid to adjust PH the evaporate around 100 degree Centigrade for spray dry. calcium lignosulfonate manufacture process

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