Industrial Knowledge
Technical articles on lignosulfonates, dispersants, binders and industrial additives for construction, oilfield, mining, coatings, ceramics, textile and manufacturing applications.
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Lignosulfonate work as super plasticizer
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Lignosulfonate water-reducing agent is a surfactant. Therefore, the mechanism of action is lignosulfonate surfactant effect. Surfactant is an organic compound whose molecules have both…
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Lignosulfonates used in agriculture
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Ammonium Lignosulfonate (ALS) is emerging as a revolutionary multi-functional soil treatment. Beyond its role as a specialized nitrogen-sulfur fertilizer, ALS demonstrates potent bactericidal, fungicidal,…
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Lignosulfonate used for dust suppression
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A more environmentally friendly solution is organic sulfonates like lignosulfonate. They are byproducts of the lumber industry and control dust in the same manner…
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How to produce pure lignin
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Take alkalined pulping as an example, lignin usually is extracted by acid to raduce pH to 5.5 of the black liquid.After filering use acid…
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Conductance of Aqueous Solutions of Lignosulfonate and Poly(styrene sulfonate)
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A procedure for isolating the high molecular-weight fraction of a commercial lignosulfonate sample by size exclusion chromatography is described together with the desalting process…
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Effective adsorption of heavy metal ions by sodium lignosulfonate reformed montmorillonite
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Sodium lignosulfonate (Na-LS) was used to modified montmorillonite to form lignosulfonate-montmorillonite (LS-MMT). The as-prepared samples were characterized by various equipment to analyze the surface…
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Lignin
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Also called wood lignin ,An aromatic polymer compound found in plant fibers. It has the function of strengthening cell wall and binding fibers in…
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Calcium Lignosulfonate Properties for Industrial Applications
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About Calcium lignosulfonate Properties,need to make clear what is calcium lignosulfonate firstly. Calcium lignosulfonate (referred wood calcium) is a multi-component polymer anionic surfactant, the…
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Lignin
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Lignin is a poylmer present in the structure of many polar groups, more particularly hydroxyl groups, lignin with strong intermolecular and intermolecular hydrogen bond…
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