报道了一种以表面活性剂、丙二烯二胺和柠檬酸、EDTA 为主要组分的硫化亚铁清洗剂配方和其在炼油装置应用的情况。

A detergent for cleaning iron monosulfide was formulated with surfactant, diamino-propadiene, citric and EDTA, and its cleaning mechanism was discussed.

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研究了10种表面活性剂和由它们组成的多组分表面活性剂的脱墨性能，从中选出了3种表面活性剂组成的脱墨剂。

The deinking properties of 10 kinds of surfactants and the multicomponent surfactants composed of them were studied, and a deinking agent consisting of 3 kinds of surfactants was chosen.

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研究单组分阴离子表面活性剂、非离子表面活性剂、多组分不同表面活性剂的协同作用对废新闻纸中性脱墨的影响。

This paper studied single anionic surfactant, single non-ionic surfactant and the synergistic effects of different anionic surfactant and non-ionic surfactant in the ONP neutral deinking.

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