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1.发明公开Selective synthesis of mercaptans and catalyst therefor 失效Selektive Synthese von Mercaptanen und Katalysatorfürdiese Verwendung。
公开(公告)号：EP0564706A1
公开(公告)日：1993-10-13
申请号：EP92119903.0
申请日：1992-11-23
Applicant: ELF ATOCHEM NORTH AMERICA, INC.
Inventor： Clark, Roger Thomas , Elkins, James Alfred, Jr.
CPC classification number: B01J21/04 , B01J37/0215 , B01J37/08 , B01J37/20
Abstract: A process for producing a novel catalyst wherein an amorphous alumina gel is formed at least on the surface of an aluminum-containing material, the gel is heated to form crystalline α- or β-alumina trihydrate and the trihydrate is sulfided, the product of said process, and the method of producing mercaptans from alcohols or ethers and hydrogen sulfide at elevated temperature in the presence of said novel catalyst, are disclosed herein.
Abstract translation: 至少在含铝材料的表面上形成无定形氧化铝凝胶的新型催化剂的制造方法，将凝胶加热形成结晶的α-或β-二氧化铝三水合物，并将所述三水合物硫化，所述 方法以及在所述新型催化剂存在下在高温下从醇或醚和硫化氢生产硫醇的方法。
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Patent Agency Ranking
公开(公告)号：EP0399185B1
公开(公告)日：1994-07-20
申请号：EP90106410.5
申请日：1990-04-04
Applicant: ATOCHEM NORTH AMERICA, INC.
Inventor： Lindstrom, Michael Jeffrey , Yen, Jeffrey Hsing-Gan , Carroll, Glenn Thomas , Clark, Roger Thomas
IPC: C07C321/14 , C07C319/28
CPC classification number: C07C319/22 , C07C321/14
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3.发明公开Process for removing sulfur from organic sulfides 失效Verfahren zur Entfernung von Schwefel aus organischen Sulfiden。
公开(公告)号：EP0399185A1
公开(公告)日：1990-11-28
申请号：EP90106410.5
申请日：1990-04-04
Applicant: ATOCHEM NORTH AMERICA, INC.
Inventor： Lindstrom, Michael Jeffrey , Yen, Jeffrey Hsing-Gan , Carroll, Glenn Thomas , Clark, Roger Thomas
IPC: C07C321/14 , C07C319/28
CPC classification number: C07C319/22 , C07C321/14
Abstract: A process for removing sulfur from an organic sulfide containing three or more chemically bound sulfur atoms is disclosed wherein said sulfide is contacted with a defined catalyst at elevated temperature to increase the disproportionation rate and the corresponding sulfide of lower sulfur rank is continuously removed from the reaction zone.
Abstract translation: 公开了一种从含有三个或更多化学结合的硫原子的有机硫化物中除去硫的方法，其中所述硫化物在高温下与规定的催化剂接触以增加歧化速率，并且从反应中连续除去相应的较低硫等级的硫化物 区。
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4.发明公开Preparation of amines from olefins using ammonium halide catalysts 失效Herstellung von Aminen aus Olefinen mit Verwendung von Ammonium-Halogenid-Katalysatoren。
公开(公告)号：EP0200923A2
公开(公告)日：1986-11-12
申请号：EP86104554.0
申请日：1986-04-03
Inventor： Gardner, David Milton , Mc Elligott, Paul Joseph , Clark, Roger Thomas
IPC: C07C209/60
CPC classification number: C07C209/60
Abstract: The process for preparing aliphatic and aromatic amines by reacting an olefin with either ammonia, a primary amine, or a secondary amine at elevated temperature in the presence of an ammonium halide catalyst, preferably a catalyst-promoter combination, is disclosed herein.
Abstract translation: 本文公开了在卤化铵催化剂，优选催化剂 - 促进剂组合的存在下，在升高的温度下使烯烃与氨，伯胺或仲胺反应制备脂族和芳族胺的方法。
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公开(公告)号：EP0564706B1
公开(公告)日：1997-06-11
申请号：EP92119903.0
申请日：1992-11-23
Applicant: ELF ATOCHEM NORTH AMERICA, INC.
Inventor： Clark, Roger Thomas , Elkins, James Alfred, Jr.
CPC classification number: B01J21/04 , B01J37/0215 , B01J37/08 , B01J37/20
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公开(公告)号：EP0200923B1
公开(公告)日：1991-03-20
申请号：EP86104554.0
申请日：1986-04-03
Inventor： Gardner, David Milton , Mc Elligott, Paul Joseph , Clark, Roger Thomas
IPC: C07C209/60
CPC classification number: C07C209/60
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