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Lignosulfonate CAS and Property
CAS No Substance 8061-51-6 Sodium lignosulfonate 8061-52-7 Calcium lignosulfonate 8061-53-8 Ammonium lignosulfonate 8061-54-9 Magnesium lignosulfonate Lignosulfonates are when traded a brown amorphous powder. They have no odour and they are not hygroscopic. They form colloidal solutions or dispersions with water but are not soluble in organic solvents. Lignosulfonates are biopolymers; they are salts of lignosulfonic acid that has been formed…
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Lignosulfonate in architectural ceramics Application
Currently in building ceramic body used in the formulation additives are mainly two: one is body enhancer , mainly used to increase the strength of the body , is mainly used in low viscosity carboxymethylcellulose is CMC; a coagulant solution species are primarily used to reduce the viscosity of the mud , reducing the moisture…
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Lignin
Lignin is a chemical compound, which is usually separated from the tree, which is a lot of plants and algae in the second layer is the main component of cell walls. 1819 De Candolle introduced the concept of lignin, this phrase from Latin lignum, meaning trees. In woody plants, the lignin is the world’s second…
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lignin properties
Different pulping processes and lignin extraction method to obtain the main physical and chemical properties include the following: 1.Color of lignin Original lignin is a white or nearly colorless material. We see the color of lignin, in isolation, caused by the preparation process. With the separation of the different preparation methods, showing different shades. Acid…
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How to extract lignin
Two method to extract lignin One is the plant body other than the components are dissolved out of lignin, lignin as an insoluble component separated by filtration; typical example of this approach is the acid hydrolysis of wood, the cellulose is hydrolyzed into glucose, the hydrolysis of lignin residues are separation. Available 65% to 72%…
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How To Analyze Calcium Lignosulfonate
Sulfonate sulfur Content accurately Weigh 1.0g, was dissolved in 400 ml of water in a beaker. Slowly to send a stream of nitrogen through the surface of the liquid. Add 10 ml of nitric acid solution and shake it vigorously until the calm reaction. 70% perchloric acid 10ml, shake it vigorously again. Will not capped…
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Lignosulfonate Test Method
Experimental Materials and Methods1.1 Materials experimental black liquor taken from company used in papermaking raw materials angiosperms (hardwood), black liquor lignin guaiacyl and syringyl propane constitute. The company chemical pulp alkaline pulping black liquor composition shown in Table 1. 1.2 test equipment LD5-2A low-speed centrifuge; 250 mL pressure reactor; 85-Z thermostat magnetic stirrer; XMZ digital…
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Extract Lignin(LignosulfonateLignosulphonate) From Black Liquid
An OverviewBlack liquid contains a large number of organic substances and inorganic substances, which are difficult to remove .Organic substances generally comprises lignin and its derivatives thereof, polysaccharides, alcohols, organic acids, resins, pectin, phenolic compounds,Among which lignin accounted for black liquid waste the total amount of 1% to 2% .Lignin can be generated worldwide each…
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Chrome Free Lignosulphonate
Chrome Free lignosulphonate is a kind of lignosulphonate drilling mud thinners, both reduced water loss, with high temperature resistant, non-toxic, strong compatibility features,as thinner, suitable for all kinds of mud system. Features: Excellent performance of diluent, Reduce the mud filtration effect is remarkable,the performance that used to dilute water mud is better than it used…
