Alkali lignin is an abundant, cheap and renewable resource.

碱木素是一种来源丰富 、 价格低廉的可再生资源.

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The application of alkaline liquor and alkali lignin in petroleum industry are summarized in this paper.

本文综述了碱法制浆黑液以及碱木素在石油工业中的应用.

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The lignosulfonate water reducing agent was prepared via oxidation and sulfonation of wheat straw alkali lignin.

以麦草碱木素为原料,采用氧化磺化法,制备了磺化碱木素减水剂.

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