The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 20, 1981
Filed:
Aug. 17, 1979
Applicant:
Inventor:
Cornelis G van de Moesdijk, Elsloo, NL;
Assignee:
Stamicarbon, B.V., Geleen, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B / ;
U.S. Cl.
CPC ...
423387 ;
Abstract
A process is described for the production of hydroxylamine, or hydroxylamine salts, from the reduction of nitrogen monoxide with hydrogen in an acid liquid reaction medium in one reactor in the presence of a noble-metal catalyst, wherein explosive gaseous mixture compositions are avoided by maintaining the presence of an inert gas at a level of between 10% and 80% by volume, and whereby the process is conducted at elevated pressures of between about 1500 and 5000 kPa.