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:
Mar. 10, 2020
Filed:
Dec. 31, 2018
Indian Oil Corporation Limited, Mumbai, IN;
Saravanan Subramani, Faridabad, IN;
Prosenjit Maji, Faridabad, IN;
Reshmi Manna, Faridabad, IN;
Pushkar Varshney, Faridabad, IN;
Latoor Lal Saroya, Faridabad, IN;
Kamlesh Gupta, Faridabad, IN;
Dheer Singh, Faridabad, IN;
Debasis Bhattacharyya, Faridabad, IN;
Sanjiv Kumar Mazumdar, Faridabad, IN;
Sankara Sri Venkata Ramakumar, Faridabad, IN;
INDIAN OIL CORPORATION LIMITED, Mumbai, IN;
Abstract
The present invention relates to a process for etherification of mixed olefinic light naphtha boiling in the range of C5-90° C. cut with simultaneous minimization of unreacted methanol concentration in the product. The etherification of mixed olefinic light naphtha produces the high octane blending component which can be blended directly in the gasoline pool without any recovery of the feed oxygenates like methanol, ethanol etc. which conventionally uses energy intensive separation processes.