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GREEN AGROCHEM

GREEN AGROCHEM-LIGNIN has been working in field of lignin R&D and application for more than 10 years. Main Products are Lignin,sodium lignosulfonate,calcium lignosulfonate,ammonium lignosulfonate,magnesium lignosulfonate,potassium lignosulfonate,chrome lignosulfonate,dispersant NNO,dispersant MF,Sodium Gluconate,SNF,HPMC,PCE,Citri Acid and so on.

• Lignosulfonates: Nature's gift to industry

• Lignosulfonates: The versatile and eco-friendly solution

• Lignosulfonates: From trees to technologies

• Lignosulfonates: The natural choice for performance and sustainability.

ABOUT US MAIN PRODUCTS

Main Products

SODIUM LIGNOSULFOANTE ,CALCIUM LIGNOSULFONATE,POTASSIUM LIGNOSULFONATE,MAGNESIUM LIGNOSULFONATE,POTASSIUM LIGNOSULFONATE,AMMONIUM LIGNOSULFONATE,CHROME LIGNOSULFONATE,LIGNOHUMATE,DISPERSANT NNO,DISPERSANR MF,SNF,HPMC,CMC,SODIUM GLUCONATE,CITRIC ACID.

Sodium Lignosulfonate

Sodium lignosulfonate(Sodium Lignosulphonate) lignosulfonic acid sodium salt ,Molecular Formula‎: ‎C20H24Na2O10S2,CAS No‎: ‎8061-51-6,Formula Weight‎: ‎534.51,is water soluble yellow powder.

Calcium Lignosulfonate

Calcium Lignosulfonate(Calcium Lignosulphonate) is water soluble yellow powder ,byproduct from sulfite pulping of paper industry.Soluble in water , insoluble in organic solvent ,average molecular weight in the range of 40000-65000.

Magnesium Lignosulfonate

Magnesium Lignosulfonate(Magnesium Lignosulphonate) is widely used as water reducing agent of concrete, Additive of coal water slurry, filler and dispersant of pesticide.

Products Gallery

SODIUM LIGNOSULFOANTE ,CALCIUM LIGNOSULFONATE,POTASSIUM LIGNOSULFONATE,MAGNESIUM LIGNOSULFONATE,POTASSIUM LIGNOSULFONATE,AMMONIUM LIGNOSULFONATE,CHROME LIGNOSULFONATE,LIGNOHUMATE,DISPERSANT NNO,DISPERSANR MF,SNF,HPMC,CMC,SODIUM GLUCONATE,CITRIC ACID.

Sodium Lignosulfonate

Lignosulfonate

Calcium Lignosulfonate

Lignosulfonate

Magnesium Lignosulfonate

Lignosulfonate

Potassium Lignosulfonate

Lignosulfonate

Dispersant NNO

Dispersant NNO is Sodium salt of polynaphthalene sulphonic acid also called Sodium Salt of Naphthalene Sulfonate Formaldehyde Condensate,an anionic surfactant. Appearance in yellow brown powder, soluble in water, resisting acid and alkali, hard water and inorganic salts

Dispersant MF

Dispersant MF(melamine-formaldehyde resin) is an anionic surfactant, dark brown powder, soluble in water, soluble in water, acid, alkali and hard water, it mainly works as dispersant and additive in disperse dyestuff

Sulphonated Naphthalene Formaldehyde(SNF)

Sodium naphthalene sulfonate Formaldehyde(SNF) is anionic surfactants are a series of sodium salts of alkyl naphthalene sulfonic acid formaldehyde condensate

Sodium Gluconate

Sodium Gluconate is the sodium salt of gluconic acid as as chelating agent for a steel surface cleaning agent, a cleaning agent for glass bottles, and as a chelating agent for cement, plating

PCE

POLYCARBOXYLATE SUPERPLASTICIZER(PCE) is a dry powdered polycarboxylate superplasticizer, with a long polyoxyethylene (PEO) chain and a terminal carboxylic group was synthesized from a modified polyether (SAE-IPEG) to increase its performance in cement

HPMC

Hydroxypropyl methylcellulose (HPMC) belongs to the group of cellulose ethers in which hydroxyl groups have been substituted with one or more of the three hydroxyl groups present in the cellulose ring (Fig. 3.10).

Citric Acid

citric acid, a colourless crystalline organic compound belonging to the family of carboxylic acids, present in practically all plants and in many animal tissues and fluids.

Lignosulfonate Related

Technical Support

July 13, 2023

admin Blog

Calcium Lignosulfonate Cement Admixture

Calcium lignosulfonate is commonly used as a cement admixture in the construction industry. Here are some key points regarding the use of calcium lignosulfonate as a cement admixture:

July 12, 2023

admin Blog

Sodium Lignosulfonate Liquid

Sodium lignosulfonate is available in both liquid and powder forms, and sodium lignosulfonate liquid is a commonly used variant. Here are some key points about sodium lignosulfonate liquid: When using sodium lignosulfonate liquid, it’s important to follow the recommended dosage, handling instructions, and application guidelines provided by the manufacturer or supplier.

July 12, 2023

admin Blog

Sodium Lignosulfonate Dispersant

Sodium lignosulfonate is widely used as a dispersant in various industries due to its excellent dispersing properties. As a dispersant, sodium lignosulfonate offers the following benefits: The specific dosage and application of sodium lignosulfonate as a dispersant may vary depending on the formulation, desired dispersion characteristics, and specific industry requirements. Manufacturers’ recommendations and technical data […]

Sodium lignosulfonate used as water reducing agent

July 7, 2023

admin Blog

Lignosulfonates in concrete

Lignosulfonates are a type of water-soluble lignin derivative that is commonly used in the construction industry, including in the production of concrete. Lignosulfonates are obtained as byproducts during the sulfite pulping process in the paper industry. When added to concrete mixtures, lignosulfonates serve as water-reducing admixtures or plasticizers. They improve the workability of the concrete […]

Lignosulfonate Basic

What is Lignosulfonate?
Lignosulphonate, or lignosulfonate, or sulfonated lignin, (CAS No. 8061-51-6) are water-soluble anionic polyelectrolyte polymers: they are byproducts from the production of wood pulp using sulfite pulping. Most delignification in sulfite pulping involves acidic cleavage of ether bonds, which connect many of the constituents of lignin.

Amanda Smith

Developer

Lignosulfonate manufacture process?
Lignosulfonates are obtained from sulfite pulping processes wherein cellulose is extracted from wood in the pulp industry. The so-called sulfite pulping process involves mixing sulfur dioxide (SO2) with an aqueous solution of base to generate the raw liquor for cooking the wood. In water, the sulfur dioxide forms sulfurous acid (H2SO3), which degrades and eventually sulfonates the lignin by replacing a hydroxyl group with a sulfonate group, allowing it to be solubilized and separated from the cellulose in nonprecipitated form.

Travis Cullan

Team Leader

Lignosulfonate Application?
Lignosulfonate is also used as a dispersing agent in materials, such as in the production of brick or tile. 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. Lignosulfonate is also the most common set retarderfor oil well cementing [5]. In recent years, the pulp industry has begun to turn away from the spent acid process in favor of another process that does not have a lignosulfonate by-product. Consequently, there have been efforts to find a substitute for lignosulfonates in building and drilling or borehole operations

Victoria Wills

Volunteer