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公开(公告)号：WO2004050587A2
公开(公告)日：2004-06-17
申请号：PCT/EP0313624
申请日：2003-12-03
Applicant: BASF AG , BASSLER PETER , SIEGEL WOLFGANG , ACHHAMMER GUENTHER , NEGELE ANTON , MENIG HELMUTH , RUPPEL WILHELM , ZEHNER PETER , LUYKEN HERMANN , VOGT VOLKER
Inventor： BASSLER PETER , SIEGEL WOLFGANG , ACHHAMMER GUENTHER , NEGELE ANTON , MENIG HELMUTH , RUPPEL WILHELM , ZEHNER PETER , LUYKEN HERMANN , VOGT VOLKER
CPC classification number: C01C3/0204 , B01J12/007 , B01J15/005 , B01J19/02 , B01J19/2415 , B01J23/866 , B01J2219/00135 , B01J2219/0236
Abstract: The invention relates to a method for producing hydrocyanic acid (HCN) by means of catalytic dehydration of gaseous formamide in a reactor having an inner reactor surface consisting of a steel-containing iron, chromium and nickel. The invention also relates to a reactor for producing hydrocyanic acid by means of catalytic dehydration of gaseous formamide, said reactor having an inner reactor surface consisting of a steel-containing iron, chromium and nickel. The invention further relates to the use of the inventive reactor in a method for producing hydrocyanic acid by means of catalytic dehydration of gaseous formamide.
Abstract translation: 本发明涉及一种通过气态甲酰胺的催化脱水反应器中制备由气态催化脱水具有用于生产氢氰酸的由钢制成的反应器内表面，包括铁和铬和镍，以及一个反应器氢氰酸（HCN） 甲酰胺，其具有由包含铁和铬和镍，以及在方法中的用途本发明的反应器用于通过气态甲酰胺的催化脱水制备氢氰酸的钢的反应器内表面的反应器中。
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公开(公告)号：AP200503328A0
公开(公告)日：2005-06-30
申请号：AP200503328
申请日：2003-12-03
Applicant: BASF AG
Inventor： LUYKEN HERMANN , VOGT VOLKER , BABLER PETER ET AL
IPC: B01J20060101 , B01J12/00 , B01J15/00 , B01J19/02 , B01J19/24 , B01J23/86 , C01B20060101 , C01C3/02
CPC classification number: C01C3/0204 , B01J12/007 , B01J15/005 , B01J19/02 , B01J19/2415 , B01J23/866 , B01J2219/00135 , B01J2219/0236
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公开(公告)号：AP2005003328A0
公开(公告)日：2005-06-30
申请号：AP2005003328
申请日：2003-12-03
Applicant: BASF AG
Inventor： LUYKEN HERMANN , VOGT VOLKER , BABLER PETER ET AL
IPC: B01J20060101 , B01J12/00 , B01J15/00 , B01J19/02 , B01J19/24 , B01J23/86 , C01B20060101 , C01C3/02
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公开(公告)号：AU2003293755A1
公开(公告)日：2004-06-23
申请号：AU2003293755
申请日：2003-12-03
Applicant: BASF AG
Inventor： BASSLER PETER , SIEGEL WOLFGANG , ACHHAMMER GUNTHER , NEGELE ANTON , MENIG HELMUTH , RUPPEL WILHELM , ZEHNER PETER , LUYKEN HERMANN , VOGT VOLKER
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Patent Agency Ranking
公开(公告)号：DE10144891A1
公开(公告)日：2003-03-27
申请号：DE10144891
申请日：2001-09-12
Applicant: BASF AG
Inventor： KLEIN OLIVER , NEGELE ANTON , RUPPEL WILHELM , VOGT VOLKER , SCHNEIDER THOMAS , ACHHAMMER GUENTHER , RESCH PETER , SIEGEL WOLFGANG , BASLER PETER , MENIG HELMUTH
Abstract: Production of hydrogen cyanide and water comprises contacting gaseous formamide with a catalyst at 350-800 deg C in a flow-type reactor with electric resistance heating. An Independent claim is also included for the apparatus for carrying out the above process, comprising either: (a) a flow reactor containing one or more catalyst-coated heating elements that can be heated by means of a voltage source; or (b) one or more flow tubes that can be heated by means of a voltage source and contain a bed of catalyst.
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公开(公告)号：CA1144912A
公开(公告)日：1983-04-19
申请号：CA344609
申请日：1980-01-29
Applicant: BASF AG
Inventor： MROSS WOLF D , TITZENTHALER ECKART , KOOPMANN JUERGEN , VOGT VOLKER , SCHWARZMANN MATTHIAS
Abstract: Supported catalysts containing silver and alkali metals, for the preparation of ethylene oxide from ethylene and oxygen in the gas phase, are prepared or regenerated by modifying, respectively, a new or spent supported catalyst which already contains metallic silver and may or may not contain the light alXall metals lithium and/or sodium and, where a spent Catalyst is concerned, also contains the heavy alkali metals potassium, rubidium and/or cesium with asolution containing the heavy alkali metals, the modifier solution used containing a) a surfactant and/or a reducing agent, in the case of the preparation of a new catalyst or b) a surfactan, in the case of the regeneration of a spent catalyst,
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公开(公告)号：AU2003293755B2
公开(公告)日：2009-12-24
申请号：AU2003293755
申请日：2003-12-03
Applicant: BASF AG
Inventor： BASSLER PETER , ZEHNER PETER , LUYKEN HERMANN , MENIG HELMUTH , ACHHAMMER GUNTHER , RUPPEL WILHELM , VOGT VOLKER , SIEGEL WOLFGANG , NEGELE ANTON
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公开(公告)号：DE10256578A1
公开(公告)日：2004-06-17
申请号：DE10256578
申请日：2002-12-04
Applicant: BASF AG
Inventor： BASLER PETER , SIEGEL WOLFGANG , ACHHAMMER GUENTHER , NEGELE ANTON , MENIG HELMUTH , RUPPEL WILHELM , ZEHNER PETER , LUYKEN HERMANN , VOGT VOLKER
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公开(公告)号：DE10138553A1
公开(公告)日：2003-05-28
申请号：DE10138553
申请日：2001-08-06
Applicant: BASF AG
Inventor： BASLER PETER , SIEGEL WOLFGANG , ACHHAMMER GUENTHER , NEGELE ANTON , MENIG HELMUTH , WINTER MANFRED , RUPPEL WILHELM , RESCH PETER , ZEHNER PETER , LUYKEN HERMANN , SCHINDLER GOETZ-PETER , VOGT VOLKER
IPC: B01J19/30 , B01J19/32 , B01J23/745 , C01C3/02
Abstract: Hydrogen cyanide (hydrocyanic acid) production by dehydration of gaseous formamide in presence of atmospheric oxygen is effected using a catalyst containing metallic iron or iron oxide. An Independent claim is also included for use of ordered packings of steel and iron oxide on an aluminum oxide carrier as catalyst in hydrogen cyanide production by dehydration of gaseous formamide containing atmospheric oxygen.
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