NFM process also showed the advantages of simple flow scheme, mild operating conditions and lower operation cost, especially preferable for high benzene concentratio...

 
  • NFM抽提蒸馏工艺流程简单、操作条件缓和,操作费用明显低于四甘醇液液抽提工艺,且原料中苯含量越高,较四甘醇液液抽提工艺越经济。
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