High energy consume for recovery of DMF by convention distalliation, a multi-effect heat pump distillation for recovery DMF was proposed.
针对传统DMF回收工艺存在的高能耗问题，提出多效热泵精馏回收DMF工艺流程。
High energy consume for recovery of DMF by convention distalliation, a multi-effect heat pump distillation for recovery DMF was proposed.
针对传统DMF回收工艺存在的高能耗问题，提出多效热泵精馏回收DMF工艺流程。
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