发明公开
EP2821137A1 RECOVERY METHOD AND RECYCLING METHOD FOR BORON TRIFLUORIDE COMPLEX
审中-公开
恢复过程和再循环过程FOR三氟化硼
- 专利标题： RECOVERY METHOD AND RECYCLING METHOD FOR BORON TRIFLUORIDE COMPLEX
- 专利标题（中）： 恢复过程和再循环过程FOR三氟化硼
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申请号： EP13754170.2申请日： 2013-03-01
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公开(公告)号： EP2821137A1公开(公告)日： 2015-01-07
- 发明人: ODA, Sumihiro , MACHIDA, Masashi , SEKIGUCHI, Hiroki , YOSHIDA, Yukio , TSUBOUCHI, Toshiyuki
- 申请人： Idemitsu Kosan Co., Ltd.
- 申请人地址： 1-1 Marunouchi 3-chome Chiyoda-ku Tokyo 100-8321 JP
- 专利权人： Idemitsu Kosan Co., Ltd.
- 当前专利权人： Idemitsu Kosan Co., Ltd.
- 当前专利权人地址： 1-1 Marunouchi 3-chome Chiyoda-ku Tokyo 100-8321 JP
- 代理机构： Hoffmann Eitle
- 优先权： JP2012047436 20120302
- 国际公布： WO2013129662 20130906
- 主分类号： B01J31/40
- IPC分类号： B01J31/40 ; B01J38/00 ; C07C41/58 ; C07C43/06 ; C07F5/02
摘要：
In a reaction in which a boron trifluoride complex is used as a catalyst, the expensive and harmful boron trifluoride complex is separated from a reaction mixture containing the boron trifluoride complex by separating the boron trifluoride complex present in the reaction mixture by using a saturated hydrocarbon-based solvent.
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