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:
May. 02, 2017
Filed:
Oct. 29, 2012
Indian Oil Corporation Ltd., Kolkata, West Bengal, IN;
Pankaj Kumar Kasliwal, Faridabad, IN;
Brijesh Kumar Verma, Faridabad, IN;
Ganga Shanker Mishra, Faridabad, IN;
Arumugam Velayutham Karthikeyani, Faridabad, IN;
Latoor Lal Saroya, Faridabad, IN;
Mohan Prabhu Kuvettu, Faridabad, IN;
Brijesh Kumar, Faridabad, IN;
Santanam Rajagopal, Faridabad, IN;
Ravinder Kumar Malhotra, Faridabad, IN;
INDIAN OIL CORPORATION LTD., Kolkata, IN;
Abstract
Disclosed herein is an improved fluidized catalytic cracking process for converting normally liquid hydrocarbon feedstock with simultaneous reduction of sulfur content in the liquid products obtained therefrom which comprises carrying out the cracking process in the presence of carbon monoxide gas as a reducing agent. The process optionally includes a step of premixing the hydrocarbon feedstock with carbon monoxide gas causing major sulfur reduction before effecting the cracking. The premixing is done in a specified nozzle assembly linked to the FCC unit.