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:
Sep. 02, 2003
Filed:
Sep. 25, 2001
Applicant:
Inventors:
Sanjay Kumar Ray, Haryana, IN;
Mohan Prabhu Kuvettu, Haryana, IN;
Venkatchalam Krishnan, Haryana, IN;
Gopal Ravichandran, Haryana, IN;
Kamlesh Gupta, Haryana, IN;
Sukumar Mandal, Haryana, IN;
Satish Makhija, New Delhi, IN;
Sobhan Ghosh, Haryana, IN;
Arumugam Velayutham Karthikeyani, Haryana, IN;
Mitra Bhanu Patel, Haryana, IN;
Assignee:
Indian Oil Corporation Limited, Mumbai, IN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 2/116 ; B01J 2/906 ;
U.S. Cl.
CPC ...
B01J 2/116 ; B01J 2/906 ;
Abstract
A process for preparing bi-functional catalyst for Fluid Catalytic Cracking (FCC), that comprises molecular sieves, modified clay and semi-basic alumina and the catalyst for highly effective cracking of high boiling petroleum feedstock to provide simultaneously, enhanced yields of Liquefied Petroleum Gas (LPG) and reduction of undesirable bottoms.