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在化工工艺过程中,萃取是最重要的工序,是保证化工生产工艺安全、可靠进行的基础。在萃取环节,选择合适的萃取剂是整个操作的关键,是保证化工生产科学、高效、经济完成的关键。化工工艺流程中,选择合理的萃取剂是最为重要的原则,同时也要注意有关问题的探讨,只有做到这些环节才能更好的保证萃取剂选择的合理性。
In the chemical process, extraction is the most important process, is to ensure the safe and reliable chemical production process basis. In the extraction process, the selection of the appropriate extractant is the key to the whole operation, and it is the key to ensure the scientific production, high efficiency and economy of chemical production. Chemical process, the choice of a reasonable extractant is the most important principle, but also pay attention to the discussion of the issue, only in these areas can better ensure that the choice of extractant rationality.