In the sulfitepaper process, the liquor byproduct contains wood sugars and lignosulfonate.
在亚硫酸盐浆造纸过程中,液体副产品包括木糖和木质素磺酸盐。
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A byproduct of wood-pulp waste and sulfitepaper manufacturing that is used as an organic drilling-mud additive for fluid-loss control, as a thinner, and for shale inhibition.