Source of lignin today, lignosulphonate is often used as dispersants, binders, complexing agents, and emulsifying agents. They can also be used as a wettable pesticide and emulsifidispersant for fertilizer granulation and feed granulation, or as a biobased alternative to petroleum products.
It can also be used as high purity kraft lignin with good reactivity in chemical formulations. In this case, it is usually sold as a free-flowing brown powder. It can also be used as a coal-water slurry additive, a tanning auxiliary in the leather industry, or for electroplating and electrolysis. It can be used for water plugging purposes in geology, oilfields and consolidated well walls and oil exploitation solutions.
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