logo

For the Inventor, By the Inventor

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 9981246 B1

PDFFull Text
Date of Patent:
May. 29, 2018

Filed:

Aug. 27, 2015

Catalyst additive composition for catalytic cracking and a process of preparation thereof

Applicant:

Indian Oil Corporation Limited, Bandra, Mumbai, IN;

Inventors:

Velusamy Chidambaram, Haryana, IN;

Mohan Prabhu Kuvettu, Haryana, IN;

Arumugam Velayutham Karthikeyani, Haryana, IN;

Biswanath Sarkar, Haryana, IN;

Balaiah Swamy, Haryana, IN;

Shiba Prasad Choudhury, Haryana, IN;

Ram Mohan Thakur, Haryana, IN;

Brijesh Kumar Verma, Haryana, IN;

Brijesh Kumar, Haryana, IN;

Biswapriya Das, Haryana, IN;

Assignee:

INDIAN OIL CORPORATION LIMITED, Bandra (East), IN;

Attorney:

Workman Nydegger

Primary Examiner:

Brian A McCaig

Int. Cl.
CPC ...
B01J 21/16 (2006.01); C10G 11/04 (2006.01); B01J 35/10 (2006.01); B01J 37/00 (2006.01); B01J 35/00 (2006.01); C10G 11/05 (2006.01); C10L 1/06 (2006.01); B01J 38/12 (2006.01);
U.S. Cl.
CPC ...
B01J 21/16 (2013.01); B01J 35/0026 (2013.01); B01J 35/109 (2013.01); B01J 35/1019 (2013.01); B01J 35/1038 (2013.01); B01J 35/1057 (2013.01); B01J 35/1061 (2013.01); B01J 35/1066 (2013.01); B01J 37/0045 (2013.01); C10G 11/04 (2013.01); C10G 11/05 (2013.01); C10L 1/06 (2013.01); B01J 38/12 (2013.01); B01J 2229/64 (2013.01); C10G 2300/107 (2013.01); C10G 2300/1077 (2013.01); C10G 2400/02 (2013.01); C10L 2270/023 (2013.01);
Abstract

The present invention relates to a catalyst additive composition suitable for fluid cracking, riser cracking and fixed bed cracking with reduction in bottom and coke, wherein the aluminosilicate and silica-alumina is generated in situ from added clay and silica. The present invention is also directed towards the preparation of the said catalyst additive composition. The invention also discloses a process for cracking of heavy hydrocarbons using the said catalyst additive.

Find Patent Forward Citations

Loading…