Title:
無水マレイン酸をテトラヒドロフランへと水素化するための多孔質触媒
Document Type and Number:
Japanese Patent JP2004526554
Kind Code:
A
Abstract:
A hydrogenation catalyst which is suitable, in particular, for the hydrogenation of maleic anhydride and its derivatives to THF or its derivatives comprises copper oxide and at least one further metal or compound thereof, preferably an oxide, selected from the group consisting of Al, Si, Zn, La, Ce, the elements of groups IIIA to VIIIA and the elements of groups IA and IIA and having a pore volume of >=0.01 ml/g for pore diameters of >50 nm and a ratio of the pore volume of macropores having a diameter of >50 nm to the total pore volume for pores having a diameter of >4 nm of >10%.
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Inventors:
Holger Borchert
Stephan shritter
Marx Leche
Rolf-Hartmut Fisher
Ralph-Thomas Lane
Alexander Veck
Stephan shritter
Marx Leche
Rolf-Hartmut Fisher
Ralph-Thomas Lane
Alexander Veck
Application Number:
JP2002549382A
Publication Date:
September 02, 2004
Filing Date:
December 07, 2001
Export Citation:
Assignee:
BASF Aktiengesellschaft
International Classes:
B01J23/72; B01J23/80; B01J35/10; B01J37/03; C07B61/00; C07D307/08; C07D307/33; C07D315/00; B01J23/76; B01J37/00; (IPC1-7): B01J23/80; B01J35/10; C07D307/08
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel