Antioxidant and pharmacological effects Antioxidants are materials that prevent the oxidation reaction of oxygen-containing reactive free radicals.They are important in health/cosmetic applications to prevent the destruction of healthy cells in […]
Lignosulfonate used as metal adsorbents and dust suppressants
Metal adsorbents Metal adsorbents or complexing agents are materials that have the ability to bind with metals to form metal complexes. The carboxylate and sulfonate groups of lignosulfonates can act […]
Lignosulfonate Used as Flocculants
Flocculants Flocculants are widely used to decrease the settling time of solutions/suspensions and/or to increase the amount of settled materials. Effective flocculants require good adsorption onto particles through both surface […]
Lignosulfonate used in Lead-acid storage batteries
Lead-acid storage batteries The lead-acid battery, commonly used in automobiles, is one of the world’s most widely used rechargeable power sources, and can also act as a backup power supply.A […]
Lignosulfonate used as Dispersant and concrete additives
Dispersant and concrete additives Dispersants and concrete additives (plasticizers) account for the widest use of lignosulfonates and sulfonated lignin. This is due to their appropriate molecular weight (10 000–50 000 g mol−1) and anionic […]
Lignosulfonate precipitation and Adsorption at Surfaces and Interfaces
Precipitation Lignosulfonate precipitation from solution can be caused by a number of changes that destabilize its solubility. The addition of another electrolyte can invoke precipitation by salting out . As […]