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公开(公告)号：EP2164611A1
公开(公告)日：2010-03-24
申请号：EP08779104.2
申请日：2008-07-04
IPC分类号： B01D53/56 , B01D53/94 , B01J2/22 , B01J23/75 , B01J35/04 , B01J37/00 , B29C45/00 , C04B38/00 , B01D46/24
CPC分类号： B01J23/83 , B01J20/3007 , B01J23/005 , B01J23/75 , B01J35/0006 , B01J35/04 , B01J37/0009 , B01J37/0018 , B01J37/0036 , B01J37/0045 , B01J37/088 , B28B1/24 , B28B7/18 , C04B35/50 , C04B35/62813 , C04B35/62886 , C04B35/632 , C04B2235/3217 , C04B2235/3229 , C04B2235/3275 , C04B2235/449 , C04B2235/6022 , Y02C20/10
摘要： The invention relates to a process to produce catalysts by powder injection moulding and the catalysts thereof, wherein the catalysts are made by preparing a ceramic formulation with temperature controlled rheological properties comprising catalytic components, heating the powder formulation up to at least the fluid state transition temperature, shaping a sample by injecting the fluid powder formulation into an injection mould followed by cooling the injected powder formulation below the fluid state transition temperature, de-binding the shaped sample, and sintering the shaped sample to form a ceramic catalyst. Alternatively the ceramic structure may be formed initially followed by a coating of the ceramic structure by one or more catalytic compounds.
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公开(公告)号：EP2164611B1
公开(公告)日：2018-05-02
申请号：EP08779104.2
申请日：2008-07-04
IPC分类号： B01D53/56 , B01D53/94 , B01J2/22 , B01J23/75 , B01J35/04 , B01J37/00 , B29C45/00 , C04B38/00 , B01D46/24
CPC分类号： B01J23/83 , B01J20/3007 , B01J23/005 , B01J23/75 , B01J35/0006 , B01J35/04 , B01J37/0009 , B01J37/0018 , B01J37/0036 , B01J37/0045 , B01J37/088 , B28B1/24 , B28B7/18 , C04B35/50 , C04B35/62813 , C04B35/62886 , C04B35/632 , C04B2235/3217 , C04B2235/3229 , C04B2235/3275 , C04B2235/449 , C04B2235/6022 , Y02C20/10
摘要： The invention relates to a process to produce catalysts by powder injection moulding and the catalysts thereof, wherein the catalysts are made by preparing a ceramic formulation with temperature controlled rheological properties comprising catalytic components, heating the powder formulation up to at least the fluid state transition temperature, shaping a sample by injecting the fluid powder formulation into an injection mould followed by cooling the injected powder formulation below the fluid state transition temperature, de-binding the shaped sample, and sintering the shaped sample to form a ceramic catalyst. Alternatively the ceramic structure may be formed initially followed by a coating of the ceramic structure by one or more catalytic compounds.
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