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:
Nov. 20, 2018
Filed:
Jul. 23, 2013
Indian Oil Corporation Limited, Mumbai, Maharashtra, IN;
Arumugam Velayutham Karthikeyani, Faridabad, IN;
Mohan Prabhu Kuvettu, Faridabad, IN;
Biswanath Sarkar, Faridabad, IN;
Pankaj Kumar Kasliwal, Faridabad, IN;
Balaiah Swamy, Faridabad, IN;
Ganga Shankar Mishra, Faridabad, IN;
Kamlesh Gupta, Faridabad, IN;
Santanam Rajagopal, Faridabad, IN;
Ravinder Kumar Malhotra, Faridabad, IN;
Kumar Brijesh, Faridabad, IN;
INDIAN OIL CORPORATION LIMITED, Mumbai, IN;
Abstract
The present invention provides a catalyst composition for use in a catalytic cracking process, said catalyst composition comprises 3.5 to 15.5% of pentasil zeolite, 9 to 40% of ultra-stable Y (USY) or rare earth exchanged USY (REUSY) zeolite, 3.5 to 15% of large pore active matrix based bottom up gradation component and 0.3 to 3% of a metal trap component, the percentage being based on weight of the catalyst composition. The present invention also provides a process for preparing the said catalyst composition and a catalytic cracking process comprising contacting the said catalyst composition with a feedstock.