- 专利标题: Integrated process for the production of formaldehyde-stabilized urea
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申请号: US15552063申请日: 2015-12-18
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公开(公告)号: US10077235B2公开(公告)日: 2018-09-18
- 发明人: Ola Erlandsson , Andreas Magnusson , John David Pach , Daniel Sheldon
- 申请人: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
- 申请人地址: GB London, England
- 专利权人: Johnson Matthey Public Limited Company
- 当前专利权人: Johnson Matthey Public Limited Company
- 当前专利权人地址: GB London, England
- 代理机构: Baker & Hostetler LLP
- 优先权: GB1502893.9 20150220
- 国际申请: PCT/GB2015/054083 WO 20151218
- 国际公布: WO2016/132092 WO 20160825
- 主分类号: C07C273/14
- IPC分类号: C07C273/14 ; C01B3/48 ; C01B3/52 ; C01B3/56 ; C01C1/04 ; C07C273/10 ; C07C45/38 ; C07C45/29 ; C10J3/82 ; C07C29/15 ; C01B3/02 ; C07C29/151
摘要:
The present disclosure relates to an integrated process for the production of formaldehyde-stabilized urea, starting with producing synthesis gas and including the preparation of methanol, ammonia, urea, and formaldehyde in amounts appropriate for the final product.
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