Among methods proposed for separating lignosulfonate from spent pulping liquor, ultrafiltration seems to be industrially applicable. Kraft lignin may be extracted by means of technology from black liquor. Among the […]
Lignosulfonate used in Ion-exchange resins
Ion-exchange resins Ion-exchange resins are high surface area active materials on an inert base that allow for the exchange of similarly charged ions. Because lignin and lignosulfonates have metal-complexing capabilities, […]
lignosulfonate used as Antioxidant and pharmacological effects
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 […]