Use of an ionic liquid in the separation process

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  • CPC
  • B01D2202/20
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrochemical reaction device

    • Patent number 11,085,124
    • Issue date Aug 10, 2021
    • Kabushiki Kaisha Toshiba
    • Masakazu Yamagiwa
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Method for separating dimethyl carbonate from methanol

    • Patent number 10,815,185
    • Issue date Oct 27, 2020
    • China Petroleum and Chemical Corporation
    • Weimin Yang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents