公开(公告)号：JP2000153154A

公开(公告)日：2000-06-06

申请号：JP28996599

申请日：1999-09-03

Applicant: BASF AG

Inventor： FRENZEL ANDREA ,  FREIRE ERDBRUEGGER CRISTINA DR ,  SCHWAB EKKEHARD ,  HESSE MICHAEL DR ,  LINDEN GERD ,  WANJEK HERBERT DR ,  ALLMANN HANS-MARTIN

IPC: B01J23/38 ,  B01J23/44 ,  B01J23/48 ,  B01J23/50 ,  B01J35/10 ,  B01J37/02 ,  C07B61/00 ,  C07C5/02 ,  C07C5/05 ,  C07C5/09 ,  C07C7/163

Abstract: PROBLEM TO BE SOLVED: To provide an improved method for the selective hydrogenation of unsaturated compds. in hydrocarbon streams, especially, the selective hydrogenation of alkine and/or alkadiene in 2-3C hydrocarbon streams. SOLUTION: At least one kind of a group X metal and at least one kind of a group XI metal are supported on an aluminum oxide carrier and the group X metal (single kind or plural kinds) is conc. on the outer layer near to the surface of each of catalyst particles and the group XI metal (single kind or plural kinds) is substatially uniformly distributed over the total vol. of catalyst particles and the wt. ratio of the group XI metal to the group X metal is below 1.95.

公开(公告)号：DE3837308A1

公开(公告)日：1990-05-10

申请号：DE3837308

申请日：1988-11-03

Applicant: BASF AG

Inventor： WANJEK HERBERT DR ,  WITTE CLAUS DR ,  SPRAGUE MICHAEL JOLYON DR ,  IRGANG MATTHIAS DR ,  HOELDERICH WOLFGANG DR ,  MROSS WOLF DIETER DR

IPC: B01J23/72 ,  B01J23/80 ,  B01J35/10 ,  C01B3/16

Abstract: Copper-containing catalysts for low-temperature conversion at temperatures of from 150 to 300 DEG C and at from 10 to 40 bar which additionally contain aluminium, and zinc, if desired in the form of the compounds or oxides, and are prepared by joint precipitation, the copper-containing catalysts containing potassium and having a BET surface area matched to the potassium content, the potassium content being set to from 0.1 to 3.0% by weight at a BET surface area of from 30 to 160 m /g, and their use for the production of hydrogen and carbon dioxide from carbon monoxide and water.

公开(公告)号：DE50012271D1

公开(公告)日：2006-04-27

申请号：DE50012271

申请日：2000-02-03

Applicant: BASF AG

Inventor： BAIER MICHAEL DR ,  PETERSEN HERMANN DR ,  WANJEK HERBERT DR ,  WALSDORFF CHRISTIAN DR

IPC: B01J23/745 ,  B01J23/88 ,  B01J23/76 ,  B01J23/78 ,  B01J23/84 ,  B01J35/02 ,  B01J35/10 ,  B01J37/34 ,  C07B61/00 ,  C07C5/333 ,  C07C15/067 ,  C07C15/46

Abstract: Catalyst containing iron oxide is produced from an iron oxide obtained by spray roasting an iron salt solution. An Independent claim is also included for the production of the catalyst by using an iron oxide obtained by spray roasting an aqueous iron solution.