February 2021
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sodium lignosulfonate as dispersant of coal water slurry
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In order to use lignosulfonates (a by-product of pulp and paper processes) as an effective dispersant of coal water slurry five purified sodium lignosulfonate…
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Molacular Weight Decide Lignosulfonate Dispensing Capability
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The three purified Sodium lignosufonate fractions with different molecular weights were obtained using ultrafiltration. With the increase in molecular weight, the content of phenolic…
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Effect of SL on Dyestuff Reduction and Dyeing Properties
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The content of catechol of Sodium lignosulfonate with different molecular weights is different based on the different content of hydrophilic functional groups, which would…
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Effect of Sodium lignosulfonate on Fiber Staining
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What Is sodium lignosulfonate and Its Role in Textiles? sodium lignosulfonate (SL) is a water-soluble compound derived as a byproduct from the paper and…
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Molecular Weight of Sodium lignosulfonate Related with Dye Dispersant
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Although lignosulfonate has been widely used as dye dispersant, it has some disadvantages. On the one hand, the colorless catecholic structure in lignin is…
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Lignin and sulfonated lignin
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Lignin is the largest reservoir of aromatic compounds on earth and has great potential to be used in many industrial applications. Alternative methods to…
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