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公开(公告)号：NO20003934L
公开(公告)日：2001-02-07
申请号：NO20003934
申请日：2000-08-03
Applicant: BASF AG
Inventor： HEINEKE DANIEL , HARTH KLAUS , STABEL UWE , HOFSTADT OTTO
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公开(公告)号：NO20003934A
公开(公告)日：2001-02-07
申请号：NO20003934
申请日：2000-08-03
Applicant: BASF AG
Inventor： HEINEKE DANIEL , HARTH KLAUS , STABEL UWE , HOFSTADT OTTO
CPC classification number: B01J21/066 , B01J21/063 , B01J23/626 , B01J35/1014 , B01J35/1038 , B01J35/1061 , C07C5/325 , C07C2521/06 , C07C2521/12 , C07C2523/04 , C07C2523/06 , C07C2523/14 , C07C2523/42
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公开(公告)号：DE10031347A1
公开(公告)日：2001-01-04
申请号：DE10031347
申请日：2000-06-28
Applicant: BASF AG
Inventor： MACHHAMMER OTTO , OLBERT GERHARD , STABEL UWE , ZEHNER PETER
IPC: B01J8/34 , B01J8/04 , B01J8/08 , B01J8/18 , B01J8/24 , B01J19/00 , B01J19/24 , C07C45/33 , C07C45/34 , C07C45/35 , C07C51/215 , C07C51/25 , C07C51/265 , C07C57/045 , C07C57/05 , F28D9/00 , F28D13/00 , B01J8/00 , C07B33/00 , C07C45/27 , C07D301/06 , C07D301/08 , C07D307/60 , C07D307/89
Abstract: Cylindrical reactor has heat exchange plates, along the longitudinal direction of the reactor, with inlets and outlets for the heat exchange agent and which are radially aligned around a central inner space.
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公开(公告)号：AU6970794A
公开(公告)日：1995-02-20
申请号：AU6970794
申请日：1994-05-20
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：CA2167405A1
公开(公告)日：1995-02-02
申请号：CA2167405
申请日：1994-05-20
Applicant: BASF AG
Inventor： STABEL UWE , WOERZ HELMUT , KOTKAMP RUEDIGER , FRIED ANDREAS
Abstract: A process for recycling plastic waste in a steam cracker in which a melt obtained from plastic waste in converted at 400 to 550 .degree.C into products, a distillation fraction is separated from the products at 180 to 280 .degree.C and this fraction is fed to a steam cracker as the raw material.
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Patent Agency Ranking
公开(公告)号：FI931712A0
公开(公告)日：1993-04-15
申请号：FI931712
申请日：1993-04-15
Applicant: BASF AG
Inventor： STABEL UWE , WUNSCH GERD , WOERZ HELMUT , FRIED ANDREAS , KOTKAMP RUEDIGER
IPC: C07C7/00 , C07C7/04 , C07C13/465 , C07C15/44 , C07C15/46 , C08J11/14 , C08L25/02 , C10G7/00 , C10G9/00 , C10G70/04
Abstract: In a process for the recovery of a polymerizable useful fraction, consisting of styrene, methylstyrenes, vinyltoluenes, indene, methylindenes and fractions whose boiling points are between styrene and methylindenes, from the crack gases of a steam cracker, the sidestream of the crack gas column is divided, by means of a distillation unit, into the useful fraction and into fractions which are recycled to the crack gas column.
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公开(公告)号：BR0017392B1
公开(公告)日：2014-09-30
申请号：BR0017392
申请日：2000-12-22
Applicant: BASF AG
Inventor： HEINEKE DANIEL , HARTH KLAUS , STABEL UWE
IPC: B01J35/10 , B01J21/06 , B01J23/02 , B01J23/08 , B01J23/62 , B01J23/70 , B01J35/04 , B01J37/00 , C07B61/00 , C07C5/32 , C07C5/333 , C07C11/02
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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公开(公告)号：DE50006848D1
公开(公告)日：2004-07-22
申请号：DE50006848
申请日：2000-11-03
Applicant: BASF AG
Inventor： HECHLER CLAUS , MACHHAMMER OTTO , OLBERT GERHARD , STABEL UWE , ZEHNER PETER
IPC: B01J8/02 , B01J19/24 , C07B61/00 , C07C27/00 , C07C45/33 , C07C45/35 , C07C45/37 , C07C47/22 , C07C51/235 , C07C57/05 , C07C57/055 , F28D9/00
Abstract: A process for the continuous gas-phase oxidation of C 3 - and C 4 -precursors to (meth)acrolein and/or (meth)acrylic acid in the presence of a catalyst in a reactor which has a feed for the reaction mixture at one reactor end and removal of the reaction mixture at the opposite reactor end and which is equipped with means, arranged in the interior of the reactor, for removing the heat of reaction, through which means a heat exchange composition flows and which means are in the form of heat exchanger plates, is proposed.
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公开(公告)号：ES2198397T3
公开(公告)日：2004-02-01
申请号：ES01915130
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：DE50100187D1
公开(公告)日：2003-05-28
申请号：DE50100187
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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