发明名称 |
Process for carrying out a hydrogenation reaction and removing pyrophoric catalyst |
摘要 |
A batch process for carrying out a hydrogenation reaction comprises mixing a pyrophoric catalyst with reactants and solvents to form a reaction mixture in a reaction vessel. Hydrogen is added to the reaction vessel. After hydrogenation, the desired hydrogenation product is removed from the reaction vessel and the pyrophoric catalyst-rich material from the reaction vessel is delivered to a pressure filter. Water is added to the pyrophoric catalyst-rich material in the filter and the spent pyrophoric material is removed from the pressure filter in a water wet form.
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申请公布号 |
US6814878(B2) |
申请公布日期 |
2004.11.09 |
申请号 |
US20030452638 |
申请日期 |
2003.06.02 |
申请人 |
PFIZER SCIENCE AND TECHNOLOGY IRELAND LIMITED |
发明人 |
TULLY WILLIAM |
分类号 |
B01D29/13;B01D29/27;B01D29/66;B01D39/16;B01J8/00;B01J8/08;B01J8/10;B01J19/00;B01J25/04;C07B61/00;(IPC1-7):B01D29/27;B01D29/96;B01J25/02 |
主分类号 |
B01D29/13 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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