公开(公告)号：US20020099246A1

公开(公告)日：2002-07-25

申请号：US09872653

申请日：2001-06-01

Inventor： Bernd Siebenhaar ,  Milos Rusek

IPC: B01J025/02 ,  B01J025/04 ,  C07C027/04

CPC classification number: B01J25/00 ,  B01J27/188 ,  C07C227/02 ,  C07C229/16

Abstract: Raney copper, which is doped (promoted) with an effective quantity of a doping (promoting) agent selected from the group boric acid, onium fluorides, salts of fluorine complex anions, and heteropoly acids, represents an outstanding oxidation catalyst for amine-group-containing primary amines to carboxylic acids.

Abstract translation: 用有效量的选自硼酸，氟化ium，氟络合物阴离子和杂多酸的掺杂（促进剂）掺杂（促进）的阮内铜代表了用于胺基团的优异的氧化催化剂， 含有伯胺至羧酸。

公开(公告)号：US20030004059A1

公开(公告)日：2003-01-02

申请号：US10168981

申请日：2002-06-26

Inventor： Mathias Haake ,  Gerhard Dorsam ,  Helmut Boos

IPC: B01J025/04

CPC classification number: B01J25/00 ,  B01J35/06 ,  B01J37/0238 ,  B01J37/34

Abstract: Raney alloy catalysts applied to a support are described, said catalysts having an extremely thin layer of Raney alloy with a thickness of 0.01 to 100 nullm. These catalysts are prepared by vapor deposition of the appropriate metals under reduced pressure. They are generally suitable for all known hydrogenation and dehydrogenation reactions and are extremely abrasion-resistant.

Abstract translation: 描述了应用于载体的阮内合金催化剂，所述催化剂具有极薄的Raney合金层，其厚度为0.01至100μm。 这些催化剂通过在减压下气相沉积合适的金属来制备。 它们通常适用于所有已知的氢化和脱氢反应，并且具有极高的耐磨性。

公开(公告)号：US20020037808A1

公开(公告)日：2002-03-28

申请号：US09905931

申请日：2001-07-17

Applicant: DEGUSSA-HUELS AKTIENGESELLSCHAFT

Inventor： Daniel Ostgard ,  Konrad Moebus ,  Monika Berweiler ,  Barbara Bender ,  Gernot Stein

IPC: B01J025/04

CPC classification number: C07C29/149 ,  B01J25/00 ,  B01J37/0009 ,  B01J37/0018 ,  B01J37/0201 ,  C07C29/177 ,  C07C31/125 ,  C07C31/207

Abstract: Shaped Raney metal fixed-bed catalysts are doped with rhenium. Saturated or unsaturated esters are hydrogenated to their corresponding mono- or polyhydroxyalcohols.

Abstract translation: 阮内金属固定床催化剂掺杂铼。 将饱和或不饱和酯氢化成相应的单或多羟基醇。