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:
Jul. 14, 2020
Filed:
Nov. 30, 2018
Applicant:
Haldor Topsøe A/s, Kgs. Lyngby, DK;
Inventors:
Burcin Temel McKenna, Hellerup, DK;
Poul Erik Højlund Nielsen, Fredensborg, DK;
Assignee:
Haldor Topsoe A/S, Lyngby, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01C 3/02 (2006.01); B01J 23/74 (2006.01); B01J 23/80 (2006.01); B01J 23/745 (2006.01); B01J 23/825 (2006.01); B01J 23/835 (2006.01); B01J 37/03 (2006.01); B01J 37/18 (2006.01); B01J 38/14 (2006.01); B01J 23/94 (2006.01); B01J 37/00 (2006.01); B01J 37/02 (2006.01);
U.S. Cl.
CPC ...
B01J 23/74 (2013.01); B01J 23/745 (2013.01); B01J 23/80 (2013.01); B01J 23/825 (2013.01); B01J 23/835 (2013.01); B01J 23/94 (2013.01); B01J 37/0009 (2013.01); B01J 37/0201 (2013.01); B01J 37/03 (2013.01); B01J 37/18 (2013.01); B01J 38/14 (2013.01); C01C 3/0229 (2013.01); B01J 2523/00 (2013.01); Y02P 20/584 (2015.11);
Abstract
The invention relates to a catalyst material comprising a support, a first metal and a second metal on said support. The first and second metals are in the form of a chemical compound. The first metal is Fe, Co or Ni, and the second metal is selected from the group consisting of Sn, Zn and In. The invention also relates to a process for the preparation of hydrogen cyanide (HCN) from methane (CH) and ammonia (NH), wherein the methane and ammonia are contacted with a catalyst according to the invention.