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. 26, 2020
Filed:
Aug. 15, 2016
Indian Oil Corporation Limited, Bandra (East), Mumbai, IN;
Brijesh Kumar, Faridabad, IN;
Satyen Kumar Das, Faridabad, IN;
Ponoly Ramachandran Pradeep, Faridabad, IN;
Terapalli Hari Venkata Devi Prasad, Faridabad, IN;
Bandaru Venkata Hariprasadgupta, Faridabad, IN;
Jagdev Kumar Dixit, Faridabad, IN;
Rajesh, Faridabad, IN;
Gautam Thapa, Faridabad, IN;
Debasis Bhattacharyya, Faridabad, IN;
Biswapriya Das, Faridabad, IN;
INDIAN OIL CORPORATION LIMITED, Mumbai, IN;
Abstract
The present invention relates to delayed coking of heavy petroleum residue producing petroleum coke and lighter hydrocarbon products. The invented process utilize a pre-cracking reactor for mild thermal cracking of the feedstock and an intermediate separator, before being subjected to higher severity thermal cracking in delayed coking process, resulting in reduction in overall coke yield.