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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.:

US 9889434 B1

PDFFull Text
Date of Patent:
Feb. 13, 2018

Filed:

Aug. 10, 2016

Ni—pt—zro2 nanocrystalline oxide catalyst and process thereof useful for the production of syngas by combining oxy-dry reforming of natural gas

Applicant:

Council of Scientific & Industrial Research, New Delhi, IN;

Inventors:

Rajaram Bal, Uttrakhand, IN;

Bipul Sarkar, Uttrakhand, IN;

Reena Goyal, Uttrakhand, IN;

Ankur Bordoloi, Uttrakhand, IN;

Chandrashekar Pendem, Uttrakhand, IN;

Laxmi Narayan Sivakumar Konathala, Uttrakhand, IN;

Assignee:

COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH, New Delhi, IN;

Attorney:

Seyfarth Shaw LLP

Primary Examiner:

Colin W Slifka

Int. Cl.
CPC ...
B01J 21/06 (2006.01); B01J 23/89 (2006.01); B01J 35/00 (2006.01); B01J 35/10 (2006.01); B01J 37/00 (2006.01); B01J 37/03 (2006.01); B01J 37/06 (2006.01); B01J 37/08 (2006.01); C01B 3/40 (2006.01);
U.S. Cl.
CPC ...
B01J 23/892 (2013.01); B01J 21/066 (2013.01); B01J 35/0013 (2013.01); B01J 35/1014 (2013.01); B01J 37/009 (2013.01); B01J 37/0072 (2013.01); B01J 37/035 (2013.01); B01J 37/06 (2013.01); B01J 37/088 (2013.01); C01B 3/40 (2013.01); C01B 2203/0238 (2013.01); C01B 2203/0261 (2013.01); C01B 2203/107 (2013.01); C01B 2203/1058 (2013.01); C01B 2203/1082 (2013.01); C01B 2203/1241 (2013.01); Y02P 20/52 (2015.11);
Abstract

The present invention provides a process and catalyst for the autothermal and dry reforming of methane to produce syngas. The process provides a direct single step gas phase reforming of methane or natural gas to syngas over Ni—Pt supported nanocrystalline ZrO. The process provides methane conversion of 54-99% with H/CO ratio of 1.14 to 1.42 (mol %) in the temperature range of 250 to 750 800° C. at atmospheric pressure.

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