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公开(公告)号：WO2004014845A8
公开(公告)日：2005-03-03
申请号：PCT/EP0308430
申请日：2003-07-30
Applicant: BASF AG , WALSDORFF CHRISTIAN , FIENE MARTIN , STROEFER ECKHARD , HARTH KLAUS , JACOBS JAN D , DEBERDT FILIP
Inventor： WALSDORFF CHRISTIAN , FIENE MARTIN , STROEFER ECKHARD , HARTH KLAUS , JACOBS JAN D , DEBERDT FILIP
IPC: B01J23/46 , C01B7/04 , C07C263/10 , C07C263/20 , C25B1/26
CPC classification number: C01B7/04 , B01J23/462 , C07C263/10 , C07C263/20 , Y02P20/125 , C07C265/14
Abstract: The invention relates to a method for producing organic isocyanates, said method consisting of the following steps: (a) a first partial quantity of chlorine containing
Abstract translation: 一种用于包括（a）提供氯的第一部分量的步骤有机异氰酸酯的制备过程中，第一部分量的氯具有游离和结合溴和<400ppm的碘的含量; （B）提供氯的第二部分量; （C）氯的第一和第二部分的量与一氧化碳以形成光气反应; （D）从步骤（c）光气与一种或多种伯胺，以形成相应的异氰酸酯和氯化氢反应; （E）中分离和任选地在步骤（d）异氰酸酯形成清洁的; 氯化氢形成（F）中分离和任选地在步骤（d）清洁的; （G）催化氧化至少步骤（e）将分离的氯化氢与氧氯的一部分; （H）分离出形成在步骤（g）中的氯和使用至少分离的氯的子集，如步骤氯的第二部分量（b）中。
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2.发明申请METHOD FOR PRODUCING CHLORINE FROM HYDROCHLORIC ACID AND INTEGRATED METHOD FOR PRODUCING ISOCYANATES 审中-公开用于生产从氯酸和THUS集成方法制造异氰酸酯
公开(公告)号：WO2004037718A3
公开(公告)日：2004-06-03
申请号：PCT/EP0311910
申请日：2003-10-27
Applicant: BASF AG , WALSDORFF CHRISTIAN , FIENE MARTIN , KUHRS CHRISTIAN , STROEFER ECKHARD , HARTH KLAUS
Inventor： WALSDORFF CHRISTIAN , FIENE MARTIN , KUHRS CHRISTIAN , STROEFER ECKHARD , HARTH KLAUS
IPC: C01B7/04 , C01B7/07 , C07C263/10
CPC classification number: C01B7/0718 , C01B7/04 , C01B7/0743 , C07C263/10 , C07C265/14 , C07C265/06
Abstract: The invention relates to a method for producing chlorine by oxidising hydrogen chloride in the presence of a catalyst, whereby hydrogen chloride is not used in a gaseous form, but at least partially in the form of hydrochloric acid. In an especially preferred form of embodiment, the feed gas flow containing hydrogen chloride is obtained from phosgene and primary amines during the isocyanate synthesis, and the product gas flow containing chlorine is used to produce the phosgene which is subsequently reacted with the primary amines to form isocyanates. The invention thus also relates to an integrated method for producing organic isocyanates.
Abstract translation: 一种用于通过在催化剂，在氯化氢气体不存在氧化氯化氢制造氯的方法，但是至少部分地在盐酸的形式使用。 在含有氯化氢的进料气流的一个特别bevorgzugten实施例中回收光气和伯胺的异氰酸酯合成，用于生产光气的含氯产物气流被使用，其随后与伯胺的异氰酸酯反应。 因此，本发明还提供了用于制备有机异氰酸酯的一体化方法。
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公开(公告)号：EP1546032A1
公开(公告)日：2005-06-29
申请号：EP03748085
申请日：2003-09-25
Applicant: BASF AG
Inventor： KUHRS CHRISTIAN , WALSDORFF CHRISTIAN , FIENE MARTIN , STROEFER ECKHARD , HARTH KLAUS
Abstract: The invention relates to a catalyst for the catalytic oxidation of hydrogen chloride, containing on a support: a) between 0.001 and 30 wt. % gold; b) between 0 and 3 wt. % one or more alkaline-earth metals; c) between 0 and 3 wt % one or more alkaline metals; d) between 0 and 10 wt. % one or more rare-earth metals; e) between 0 and 10 wt % one or more additional metals, selected from the group consisting of ruthenium, palladium, platinum, osmium, iridium, silver, copper and rhenium, whereby each quantity relates to the total weight of the catalyst.
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公开(公告)号：NZ547317A
公开(公告)日：2010-09-30
申请号：NZ54731704
申请日：2004-12-23
Applicant: BASF AG
Inventor： OLBERT GERHARD , JOHANN THORSTEN , WEBER MARKUS , LANG NEVEN , STROEFER ECKHARD , FIENE MARTIN , SIEGERT MARKUS
Abstract: A method for the production of formaldehyde by gas phase oxidation of methanol vapour with a gas flow containing a molecular oxygen in the presence of solid bed catalyst containing iron and molybdenum is carried out in a reactor (1) comprising thermal sheet metal plates (2) which are arranged in the longitudinal direction of the reactor (1) and spaced from each other. A heat transfer medium flows through the gaps between the plates. The heat transfer medium is transferred via inlets and outlets 3, 4 to the thermal sheet steel plates (2), and gaps (5) between the thermal sheet steel metal plates (2) and which are filled with the solid bed catalyst and into which the gas containing the methanol vapour and the molecular oxygen flows.
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公开(公告)号：BRPI0417455A
公开(公告)日：2007-05-22
申请号：BRPI0417455
申请日：2004-12-23
Applicant: BASF AG
Inventor： OLBERT GERHARD , JOHANN THORSTEN , WEBER MARKUS , LANG NEVEN , FER ECKARD STR , FIENE MARTIN , SIEGERT MARKUS
Abstract: A process for preparing formaldehyde by gas-phase oxidation of methanol vapor by means of a gas stream comprising molecular oxygen in the presence of a fixed-bed catalyst comprising iron and molybdenum, wherein the process is carried out in a reactor ( 1 ) having heat-exchange plates ( 2 ) which are arranged in the longitudinal direction of the reactor ( 1 ) and have a spacing between them and through which a heat transfer medium flows, inlet and outlet facilities ( 3, 4 ) for the heat transfer medium to the heat-exchange plates ( 2 ) and also gaps ( 5 ) between heat-exchange plates ( 2 ) in which the fixed-bed catalyst is present and into which the methanol vapor and the gas stream comprising molecular oxygen are passed, is described.
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Patent Agency Ranking
公开(公告)号：DE10311865A1
公开(公告)日：2004-09-30
申请号：DE10311865
申请日：2003-03-17
Applicant: BASF AG
Inventor： STROEFER ECKHARD , WEBER MARKUS , WOELFERT ANDREAS , MUELLER CHRISTIAN , SOHN MARTIN , LANG NEVEN , KNOESCHE CARSTEN , KLOETZER MATTHIAS , HENDREICH REGINA , MORGENSCHWEIS KONRAD , FIENE MARTIN , THIELE KAI , MURRAR IMBRIDT
IPC: C01B7/04 , C07C263/10 , C07C265/14
Abstract: A method for the production of polyurethane components, especially isocyanates, involves using a system made up of components used in micro-technology.
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7.发明专利
公开(公告)号：AU2003293840A1
公开(公告)日：2004-06-30
申请号：AU2003293840
申请日：2003-12-11
Applicant: BASF AG
Inventor： STROFER ECKHARD , FIENE MARTIN , OLBERT GERHARD , WALSDORFF CHRISTIAN , HARTH KLAUS
Abstract: Preparation of chlorine involves passing hydrogen chloride and gas stream comprising molecular oxygen in a reactor (1) having parallel catalyst tubes (2) charged with fixed-bed catalyst and at least one deflector plate (6) perpendicular to the reactor. The plates leave passages on opposite sides of the reactor free next to its interior wall. A liquid heat transfer medium circulates between tubes.
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公开(公告)号：AU2003267407A1
公开(公告)日：2004-04-23
申请号：AU2003267407
申请日：2003-09-25
Applicant: BASF AG
Inventor： HARTH KLAUS , KUHRS CHRISTIAN , WALSDORFF CHRISTIAN , FIENE MARTIN , STROFER ECKHARD
Abstract: The invention relates to a catalyst for the catalytic oxidation of hydrogen chloride, comprising on a support a) from 0.001 to 30% by weight of gold, b) from 0 to 3% by weight of one or more alkaline earth metals, c) from 0 to 3% by weight of one or more alkali metals, d) from 0 to 10% by weight of one or more rare earth metals, e) from 0 to 10% by weight of one or more further metals selected from the group consisting of ruthenium, palladium, platinum, osmium, iridium, silver, copper and rhenium, in each case based on the total weight of the catalyst.
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公开(公告)号：NO20062493A
公开(公告)日：2006-06-09
申请号：NO20062493
申请日：2006-05-31
Applicant: BASF AG
Inventor： STROFER ECKHARD , WEBER MARKUS , OLBERT GERHARD , JOHANN THORSTEN , LANG NEVEN , FIENE MARTIN , SIEGERT MARKUS
CPC classification number: F28D9/0031 , B01J8/0214 , B01J8/0285 , B01J8/0415 , B01J8/0419 , B01J8/0496 , B01J19/249 , B01J2208/0015 , B01J2208/00513 , B01J2208/025 , B01J2219/1923 , B01J2219/2453 , B01J2219/2455 , B01J2219/2458 , B01J2219/2459 , B01J2219/2462 , B01J2219/2481 , B01J2219/2485 , C07C45/38 , F28F2250/104 , C07C47/04
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公开(公告)号：DE10361517A1
公开(公告)日：2005-07-28
申请号：DE10361517
申请日：2003-12-23
Applicant: BASF AG
Inventor： OLBERT GERHARD , JOHANN THORSTEN , WEBER MARKUS , LANG NEVEN , HARTH KLAUS , STROEFER ECKHARD , FIENE MARTIN , SIEGERT MARKUS
Abstract: A process for preparing formaldehyde by gas-phase oxidation of methanol vapor by means of a gas stream comprising molecular oxygen in the presence of a fixed-bed catalyst comprising iron and molybdenum, wherein the process is carried out in a reactor ( 1 ) having heat-exchange plates ( 2 ) which are arranged in the longitudinal direction of the reactor ( 1 ) and have a spacing between them and through which a heat transfer medium flows, inlet and outlet facilities ( 3, 4 ) for the heat transfer medium to the heat-exchange plates ( 2 ) and also gaps ( 5 ) between heat-exchange plates ( 2 ) in which the fixed-bed catalyst is present and into which the methanol vapor and the gas stream comprising molecular oxygen are passed, is described.
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