Construction Chemicals

Lignosulfonates retard the setting of cement. While this retardationcan occasionally be advantageous, under certain weather conditions (e.g. in cool weather) the setting time may…

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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…

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The two isolated biorefinery lignosulfonates (LSs), Na-LS and Ca-LS, both had a molecular weight of approximately 9000 Da. Fundamental lignin properties such as chemical…

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What is Calcium Lignosulfonate? Calcium lignosulfonate ( Calcium Lignosulfonate )belongs to the class of organic compounds known as lignans, neolignans and related compounds. Calcium…

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Lignosulfonates from sulfite spent liquor Lignosulfonates stem from sulfite pulping processes, which are typically characterized by the pH of the processes and the bases…

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Lignin Structure Lignin contains an aromatic structure with an amorphous macromolecule of repeating phenylpropane units, making it a potential precursor to produce materials, fuels,…

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Lignin and Lignosulfonate has a high potential available biopolymer that can be converted into various bioproducts. *e main utilization of lignin is for low-grade…

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Dispersants and concrete additives (plasticizers) account for the widest use of lignosulfonates and sulfonated lignin. This is due to their appropriate molecular weight (10…

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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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