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 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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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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What Is Lignosulfonate? Industrial Uses and Product Types
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Lignosulfonates is brown amorphous powder. They have no odour and they are not hygroscopic. They form colloidal solutions or dispersions with water but are…
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Sodium Lignosulphonate Used In Dye Industry
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Sodium lignosulphonate is a kind of anion surface-active agent made of sulphite whose main raw material is the northeast white pine, following the process…
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Reducing Sugar in Calcium Lignosulfonate
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Calcium lignosulfonate from the sulfite pulping of wood waste, a saccharide which contains a certain amount of chemicals, mainly pentose and hexose, they are…
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Sodium Lignosulfonate Uses as Water Plasticizer in Construction
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Sodium lignosulfonate used as plasticizer in concrete will reduce the cost by 10-15%,the sodium lignosulfonate could assume 0.5-2% of the total mixture w/w,will increase…
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Lignosulfonate in Oil Drilling: Mud Thinners, FCLS and Chrome-Free Grades
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Lignosulfonates could be used in oil drilling working as deflocculants, chemicals to prevent the coagulation of solids. Lignosulfonateand Modified lignosulfonate from wood pulp provides…
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Lignosulfonate for Dust Control on Roads, Mines and Stockpiles
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Lignosulfonate could work as naturally binder as its original form of lignin to bind the cellulose and fiber,so it can be used binding agent…
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