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:
Oct. 11, 2022
Filed:
Sep. 29, 2020
Indian Oil Corporation Limited, Mumbai, IN;
Mahesh Kadgaonkar, Faridabad, IN;
Arumugam Velayutham Karthikeyani, Faridabad, IN;
Kumaresan Loganathan, Faridabad, IN;
Balaiah Swamy, Faridabad, IN;
Velusamy Chidambaram, Faridabad, IN;
Biswanath Sarkar, Faridabad, IN;
Alex Cheru Pulikottil, Faridabad, IN;
Vineeth Venu Nath, Faridabad, IN;
Ram Mohan Thakur, Faridabad, IN;
Madhusudan Sau, Faridabad, IN;
Gurpreet Singh Kapur, Faridabad, IN;
Sankara Sri Venkata Ramakumar, Faridabad, IN;
INDIAN OIL CORPORATION LIMITED, Mumbai, IN;
Abstract
This invention relates to an additive capable of increasing the gasoline octane (by 2-3 units) with minimum loss of gasoline. More specifically, the present invention discloses a fluid catalytic cracking additive composition capable of enhancing gasoline octane, said composition comprising 5-50 wt. % zeolite component, 0-15 wt % alumina, 5-20 wt % colloidal silica, 10-60 wt % kaolin clay, 5-15 wt % phosphate, and 0.1 to 5.0 wt. % of bivalent metal selected from Group-IIA or Group-IB, wherein the zeolite component comprises of medium pore pentasil zeolite in an amount of 1 to 50 wt. % and said zeolite consists of one or more MFI topology zeolite having SiO/AlOmole ratio in the range of 10-280. The present invention also discloses a process for preparation of the additive.