Several kinds of novel extraction solvents were presented which mainly included N-formylmorpholine, dimethyl formamide, etc.

  • 介绍了石油化工领域采用的几种优良抽提剂,包括N - 甲酰吗啉 、 二甲基甲酰胺等.

  • 互联网摘选 2025-01-18 14:22:11

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