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:
Apr. 09, 2019
Filed:
Aug. 15, 2016
Indian Oil Corporation Limited, Bandra (East), Mumbai, IN;
Mohan Prabhu Kuvettu, Faridabad, IN;
Mahesh Kadgaonkar, Faridabad, IN;
Biswanath Sarkar, Faridabad, IN;
Arumugam Velayutham Karthikeyani, Faridabad, IN;
Balaiah Swamy, Faridabad, IN;
Mani Karthikeyan, Faridabad, IN;
Jayaraj Christopher, Faridabad, IN;
Brijesh Kumar, New Delhi, IN;
INDIAN OIL CORPORATION LIMITED, Bandra (East), Mumbai, IN;
Abstract
The present invention relates to a composition of attrition resistant attrition resistant catalyst particularly for FCC catalyst additives such as ZSM-5, bottom cracking additive/residue upgradation additive and GSR additive comprising aluminum phosphate binder wherein said binder comprising of 1.5 to 2.9 moles equivalent of monobasic acid for each mole of mono-aluminum phosphate (MAP). Further, the aluminum phosphate binder is added to the catalyst additive to ensure effective binding of catalyst as well as preserving catalyst activity with high selectivity towards light olefins including LPG.