公开(公告)号：DE3263499D1

公开(公告)日：1985-06-20

申请号：DE3263499

申请日：1982-02-27

Applicant: BASF AG

Inventor： GROSSKINKSKY OTTO-ALFRED DR ,  FROMMER ELMAR DR ,  RAPP GUENTHER DR ,  THOMAS ERWIN

IPC: C01B21/14

公开(公告)号：DE3343599A1

公开(公告)日：1985-06-13

申请号：DE3343599

申请日：1983-12-02

Applicant: BASF AG

Inventor： GROSSKINSKY OTTO-ALFRED DR ,  FROMMER ELMAR DR ,  RITZ JOSEF DR ,  WEISS FRANZ-JOSEF DR ,  THOMAS ERWIN

IPC: C01B21/14 ,  C07C53/10 ,  C07C53/122

公开(公告)号：DK570384A

公开(公告)日：1985-06-03

申请号：DK570384

申请日：1984-11-30

Applicant: BASF AG

Inventor： GROSSKINSKY OTTO-ALFRED ,  FROMMER ELMAR ,  RITZ JOSEF ,  THOMAS ERWIN ,  WEISS FRANZ-JOSEF

IPC: C01B21/14 ,  C07C51/42 ,  C07C53/10 ,  C07C53/122 ,  C01B

Abstract: Stabilized solutions of hydroxylamine or its salts in water or alcohols, containing hydroxyanthraquinones, and their preparation.

公开(公告)号：DE2743346A1

公开(公告)日：1979-03-29

申请号：DE2743346

申请日：1977-09-27

Applicant: BASF AG

Inventor： RAPP GUENTHER DR ,  THOMAS ERWIN ,  MUENSTER ROLF DIPL ING

IPC: C22C38/00 ,  B01J19/02 ,  B01J23/00 ,  C01B17/45 ,  C01B21/14 ,  C22C30/00 ,  C22C38/44

Abstract: Hydroxylammonium salts are manufactured by a process comprising the catalytic reduction of nitric oxide with hydrogen in a dilute aqueous mineral acid in the presence of a suspended platinum catalyst at an elevated temperature, wherein the reaction is carried out in vessels of which the walls consist essentially of conventional copper-free molybdenum-containing austenitic chromium-nickel steels which contain from 16 to 28% by weight of chromium, from 10 to 50% by weight of nickel, from 1 to 4% by weight of molybdenum and at most 0.05% by weight of carbon, together with at least 0.05% by weight of nitrogen up to 0.5% by weight.

公开(公告)号：DE2743324B1

公开(公告)日：1979-03-29

申请号：DE2743324

申请日：1977-09-27

Applicant: BASF AG

Inventor： RAPP GUENTHER DR ,  THOMAS ERWIN ,  MUENSTER ROLF DIPL-ING ,  ELDER CAFFALL JUN BRODUS ,  ANTHONY CYR PHILIP ,  MARVIN JONES JUN THOMAS

IPC: C22C38/00 ,  B01J23/00 ,  C01B21/14 ,  C22C38/50