- 专利标题： Catalytic conversion of carbon dioxide to methanol using diformate esters as intermediates
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申请号： US17044579申请日： 2019-04-01
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公开(公告)号： US11008270B2公开(公告)日： 2021-05-18
- 发明人: Kareem Abdur-Rashid , Wenli Jia , Kamaluddin Abdur-Rashid
- 申请人： Kare Chemical Technologies Inc.
- 申请人地址： CA Milton
- 专利权人： Kare Chemical Technologies Inc.
- 当前专利权人： Kare Chemical Technologies Inc.
- 当前专利权人地址： CA Milton
- 代理机构： Bereskin & Parr LLP/S.E.N.C.R.L., s.r.l.
- 代理商 Michael Fenwick
- 国际申请： PCT/IB2019/052669 WO 20190401
- 国际公布： WO2019/193483 WO 20191010
- 主分类号： C07C29/151
- IPC分类号： C07C29/151 ; C07C29/153 ; C07C29/154 ; C07C29/156 ; C07C29/157 ; C07C29/158 ; C07C29/136
摘要：
The present disclosure relates to a new catalytic process for the production of methanol from carbon dioxide, comprising: (1) the conversion of carbon dioxide and hydrogen to formic acid or formate salts; (2) converting the formic acid or formate salts to diformate esters of diols; (3) hydrogenating the diformate esters to methanol and diols. The diols produced from the hydrogenation reaction can be recovered and re-used to prepare the diformate esters.
公开/授权文献
- US20210087126A1 CATALYTIC CONVERSION OF CARBON DIOXIDE TO METHANOL 公开/授权日：2021-03-25
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