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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 10526257 B1

PDFFull Text
Date of Patent:
Jan. 07, 2020

Filed:

Jun. 14, 2019

Heavy petroleum residue derived iron incorporated spcarbon nanogranules for improved synthesis of light olefins

Applicant:

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

Inventors:

Indrajit Kumar Ghosh, Dehradun, IN;

Kumar Umesh, Dehradun, IN;

Ankur Bordoloi, Dehradun, IN;

Assignee:

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

Attorney:

K&L Gates LLP

Primary Examiner:

Jafar F Parsa

Int. Cl.
CPC ...
C07C 1/04 (2006.01); B01J 27/22 (2006.01); B01J 35/00 (2006.01); B01J 37/06 (2006.01); B01J 21/18 (2006.01); B01J 23/745 (2006.01); B01J 37/00 (2006.01); B01J 37/08 (2006.01); B01J 37/04 (2006.01);
U.S. Cl.
CPC ...
C07C 1/044 (2013.01); B01J 21/18 (2013.01); B01J 23/745 (2013.01); B01J 27/22 (2013.01); B01J 35/002 (2013.01); B01J 35/0006 (2013.01); B01J 35/0013 (2013.01); B01J 37/009 (2013.01); B01J 37/04 (2013.01); B01J 37/06 (2013.01); B01J 37/084 (2013.01); B01J 37/086 (2013.01); C07C 1/0445 (2013.01); C07C 2521/18 (2013.01); C07C 2523/745 (2013.01); Y02P 20/52 (2015.11);
Abstract

Present invention relates to spcarbon nanogranules with iron incorporated in it from heavy petroleum residue of a refinery and thereby utilizing the materials for improved synthesis of light olefins (C-C) from syngas in a single step Fischer Tropsch synthesis to lower olefins, (FTO). The efficient iron incorporated carbon nanogranules derived from low value heavy petroleum residue are very attractive as catalytic system for direct synthesis of light olefin (C-C) from syngas at CO conversion up to 30%.

Find Patent Forward Citations

Ghosh, Indrajit. (2020). Heavy petroleum residue derived iron incorporated spcarbon nanogranules for improved synthesis of light olefins (U.S. Patent No. 10526257). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10526257

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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