公开(公告)号：CA2152816A1

公开(公告)日：1994-08-04

申请号：CA2152816

申请日：1994-01-13

Applicant: BASF AG

Inventor： FETZER THOMAS ,  BUECHELE WOLFGANG ,  WISTUBA HERMANN ,  OTTO BERNHARD ,  BUERGER GERT ,  PIJL PAUL

IPC: B01D53/56 ,  B01D53/86 ,  B01D53/94 ,  B01J21/04 ,  B01J23/00 ,  B01J23/72 ,  B01J23/76 ,  B01J23/78 ,  B01J23/80 ,  B01J35/10 ,  C07C51/487 ,  C01B21/02

Abstract: A process is disclosed for catalytically decomposing nitrous oxide pure or contained in gaseous mixtures at 200 to 900 .degree.C by using a catalyst prepared by combining CuAl2O4 with tin, lead, an element of the main or secondary group II of the periodic table of elements as an oxide or a salt or in the elementary form, and calcination at 300 to 1300 .degree.C and at a pressure from 0.1 to 200 bars.

公开(公告)号：DE3364763D1

公开(公告)日：1986-08-28

申请号：DE3364763

申请日：1983-11-23

Applicant: BASF AG

Inventor： VAN DEYCK FRANS ,  WEISS FRANZ-JOSEF DR ,  VERBERCKT ROGER ,  THOMAS ERWIN ,  MANGELSCHOTS BENEDIKT ,  PIJL PAUL

IPC: B01D53/56 ,  B01D53/02 ,  B01D53/34 ,  B01D53/81 ,  B01J20/18 ,  B01J20/34 ,  C01B3/56 ,  C01B21/14 ,  C01B21/22 ,  C01B21/24

Abstract: Nitrous oxide is removed from gases containing hydrogen, nitric oxide and nitrous oxide by a process in which the gases are treated with molecular sieves.