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公开(公告)号：WO0151448A2
公开(公告)日：2001-07-19
申请号：PCT/EP0100234
申请日：2001-01-10
Applicant: BASF AG , ZEHNER PETER , MACHHAMMER OTTO , HECHLER CLAUS , WECK ALEXANDER , OLBERT GERHARD , STABEL UWE
Inventor： ZEHNER PETER , MACHHAMMER OTTO , HECHLER CLAUS , WECK ALEXANDER , OLBERT GERHARD , STABEL UWE
IPC: F28F3/00 , B01J8/02 , B01J19/24 , B01J35/04 , C07C51/215 , C07D307/60 , C07C57/145
CPC classification number: B01J35/04 , B01J8/0285 , B01J19/249 , B01J2208/0015 , B01J2208/022 , B01J2219/0002 , B01J2219/2453 , B01J2219/2454 , B01J2219/2455 , B01J2219/2462 , B01J2219/2464 , B01J2219/2479 , B01J2219/2495 , B01J2219/2497 , B01J2219/2498 , B01J2219/32475 , C07C51/215 , C07C57/145
Abstract: The invention relates to a method for the production of maleic acid anhydride by heterogeneously catalysed gas phase oxidation in a reactor. Said reactor has a reaction mixture inlet at one end of the reactor and a product mixture outlet at the opposite end of the reactor and, within the reactor volume, a device for removal of the heat of reaction, which is arranged in the form of heat exchanger plates, with a heat exchange agent flowing through said plates.
Abstract translation: 本发明涉及一种通过非均相催化气相氧化的反应器中在相对的反应器端在一个反应器端部进料进行反应混合物并除去产物混合物的制备马来酐和用于去除Rektionswärme，它们通过由热交换装置和热交换板流入设置在反应器内部的设备 形成。
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公开(公告)号：DZ3488A1
公开(公告)日：2002-07-04
申请号：DZ003488
申请日：2000-12-22
Applicant: BASF AG
Inventor： HEINEKE DANIEL , HARTH KLAUS , STABEL UWE
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公开(公告)号：DE19937106A1
公开(公告)日：2001-02-08
申请号：DE19937106
申请日：1999-08-06
Applicant: BASF AG
Inventor： HEINEKE DANIEL , HARTH KLAUS , STABEL UWE
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公开(公告)号：DE19937105A1
公开(公告)日：2001-02-08
申请号：DE19937105
申请日：1999-08-06
Applicant: BASF AG
Inventor： HEINEKE DANIEL , HARTH KLAUS , STABEL UWE , HOFSTADT OTTO
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公开(公告)号：NO20003936A
公开(公告)日：2001-02-07
申请号：NO20003936
申请日：2000-08-03
Applicant: BASF AG
Inventor： HEINEKE DANIEL , HARTH KLAUS , STABEL UWE
CPC classification number: B01J21/066 , B01J23/02 , B01J23/08 , B01J23/70 , B01J35/10 , B01J35/109 , B01J37/0018 , C07C5/325 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2523/14 , C07C2523/42
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Patent Agency Ranking
公开(公告)号：NO20003933A
公开(公告)日：2001-02-07
申请号：NO20003933
申请日：2000-08-03
Applicant: BASF AG
Inventor： HEINEKE DANIEL , HARTH KLAUS , STABEL UWE
CPC classification number: B01J37/0207 , B01J21/066 , B01J23/622 , B01J23/626 , B01J23/8966 , B01J35/1014 , B01J35/1061 , B01J37/0213 , C07C5/325 , C07C2523/02 , C07C2523/04 , C07C2523/08 , C07C2523/10 , C07C2523/14 , C07C2523/42 , C07C2523/62 , C07C2523/75
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公开(公告)号：NO20003936D0
公开(公告)日：2000-08-03
申请号：NO20003936
申请日：2000-08-03
Applicant: BASF AG
Inventor： HEINEKE DANIEL , HARTH KLAUS , STABEL UWE
Abstract: Catalysts (I) with a bimodal pore radius distribution and a BET surface of more than 70 m /g, containing or consisting mainly of (a) 10-99.9 wt% zirconium dioxide, (b) 0-60 wt% aluminum oxide, silicon dioxide and/or titanium dioxide and (c) 0.1-10 wt% Main Group 1 or 2 element(s), Sub-Group 3 element(s), Sub-Group 8 element(s), lanthanum and/or tin. Independent claims are also included for (i) a process for the production of (I) by mixing the catalyst components with 2-30 wt% polyamine, polyacrylate, poly-alcohol, polysiloxane and/or carbohydrate, or especially polyvinylpyrrolidone, and then calcining at above 550 degrees C; (ii) a process for the dehydrogenation of 2-16C hydrocarbons in presence of (I) and optionally in presence of water vapor.
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公开(公告)号：NO960236D0
公开(公告)日：1996-01-19
申请号：NO960236
申请日：1996-01-19
Applicant: BASF AG
Inventor： STABEL UWE , WOERZ HELMUT , KOTKAMP RUEDIGER , FRIED ANDREAS
Abstract: PCT No. PCT/EP94/01647 Sec. 371 Date Nov. 17, 1995 Sec. 102(e) Date Nov. 17, 1995 PCT Filed May 20, 1994 PCT Pub. No. WO95/03375 PCT Pub. Date Feb. 2, 1995A process for recycling plastic waste in a steam cracker, wherein a melt obtained from plastic waste is converted into products at from 400 DEG 550 DEG C., and a distillate fraction is separated off from the products at from 180 DEG to 280 DEG C. and is fed as feed material to a steam cracker.
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公开(公告)号：AT238265T
公开(公告)日：2003-05-15
申请号：AT01915130
申请日：2001-01-10
Applicant: BASF AG
Inventor： ZEHNER PETER , MACHHAMMER OTTO , HECHLER CLAUS , WECK ALEXANDER , OLBERT GERHARD , STABEL UWE
IPC: F28F3/00 , B01J8/02 , B01J19/24 , B01J35/04 , C07C51/215 , C07C57/145 , C07D307/60
Abstract: A process for the preparation of maleic anhydride by heterogeneously catalyzed gas-phase oxidation in a reactor with feed for the reaction mixture at one end of the reactor and discharge of the product mixture at the opposite end of the reactor, and with devices for dissipating the heat of reaction which are arranged in the reactor interior and through which a heat-exchange medium flows and which are designed as heat-exchanger plates.
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公开(公告)号：CA2432200A1
公开(公告)日：2002-07-04
申请号：CA2432200
申请日：2000-12-22
Applicant: BASF AG
Inventor： STABEL UWE , HEINEKE DANIEL , HARTH KLAUS
IPC: B01J21/06 , B01J23/62 , B01J35/04 , B01J35/10 , C07B61/00 , C07C5/32 , C07C5/333 , C07C11/02 , B01J37/00 , B01J23/02 , B01J23/08 , B01J23/70
Abstract: Catalysts with bimodal pore radius distribution, comprising a) 10 to 99.9 wt . % zirconium dioxide, b) 0 to 60 wt. % aluminium oxide, silicon dioxide and/or titanium dioxide and c) 0.1 to 10 wt. % of at least one element of the first or second main group, an element of the third sub-group, an element of the eighth sub-group of the periodic element system, lanthanum and/or zinc, with the proviso that the total of the weight percentages is 100.
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