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. 12, 2020
Filed:
Mar. 12, 2018
Indian Oil Corporation Limited, Bandra (East), Mumbai, IN;
Shoeb Hussain Khan, Faridabad, IN;
Vikas Badhan, Faridabad, IN;
Venkata Hari Prasad Gupta Bandaru, Faridabad, IN;
Gautam Thapa, Faridabad, IN;
Satheesh Vetterkunnel Kumaran, Faridabad, IN;
Debasis Bhattacharyya, Faridabad, IN;
Sankara Sri Venkata Ramakumar, Faridabad, IN;
Indian Oil Corporation Limited, Bandra (East), IN;
Abstract
A spent catalyst distributor for distributing spent catalyst in a catalyst regenerator vessel housing a dense phase catalyst bed and a dilute phase catalyst bed. The spent catalyst distributor comprises a conduit comprising a proximal end and a distal end. The conduit projects horizontally or horizontally and downwardly into the regenerator vessel and includes an opening located at the distal end for introducing the spent catalyst at a first location inside the regenerator vessel. The conduit further includes a plurality of orifices located along a length of the conduit between the distal end and an inner wall of the regenerator vessel for introducing the spent catalyst at a plurality of locations inside the regenerator vessel.