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公开(公告)号:EP0906253A1
公开(公告)日:1999-04-07
申请号:EP97916550.0
申请日:1997-04-11
发明人: POLIAKOFF, Martyn , SWAN, Thomas, M. , TACKE, Thomas , HITZLER, Martin, G. , ROSS, Stephen, K. , WIELAND, Stefan
CPC分类号: C07C29/145 , B01J3/008 , C07B35/02 , C07B43/04 , C07C29/132 , C07C29/141 , C07C29/20 , C07C45/58 , C07C209/36 , C07C2601/14 , C07D317/66 , Y02P20/544 , C07C31/10 , C07C35/08 , C07C33/22 , C07C31/1355
摘要: A process for the selective hydrogenation of aliphatic or aromatic substrates under supercritical or near critical conditions. Hydrogenation is effected using a heterogeneous catalyst in a continuous flow reactor containing a supercritical or near critical reaction medium and selectively product formation is achieved by varying one or more of the temperature, pressure, catalyst and flow rate.
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公开(公告)号:EP0906253B1
公开(公告)日:2003-05-14
申请号:EP97916550.3
申请日:1997-04-11
发明人: POLIAKOFF, Martyn , SWAN, Thomas, M. , TACKE, Thomas , HITZLER, Martin, G. , ROSS, Stephen, K. , WIELAND, Stefan
CPC分类号: C07C29/145 , B01J3/008 , C07B35/02 , C07B43/04 , C07C29/132 , C07C29/141 , C07C29/20 , C07C45/58 , C07C209/36 , C07C2601/14 , C07D317/66 , Y02P20/544 , C07C31/10 , C07C35/08 , C07C33/22 , C07C31/1355
摘要: A process for the selective hydrogenation of aliphatic or aromatic substrates under supercritical or near critical conditions. Hydrogenation is effected using a heterogeneous catalyst in a continuous flow reactor containing a supercritical or near critical reaction medium and selectively product formation is achieved by varying one or more of the temperature, pressure, catalyst and flow rate.
摘要翻译: PCT No.PCT / GB97 / 01014 Sec。 371日期1999年2月18日 102(e)1999年2月18日PCT PCT 1997年4月11日PCT公布。 出版物WO97 / 38955 日期1997年10月23日在超临界或近临界条件下选择性氢化醛类或芳族底物的方法。 在包含超临界或近临界反应介质的连续流动反应器中使用非均相催化剂进行氢化,并通过改变一种或多种温度,压力,催化剂和流速来实现选择性产物形成。
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