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:
Nov. 18, 2014
Filed:
Apr. 19, 2011
Valerii Kukhar, Kiev, UA;
Volodymir Kashkovski, Kiev, UA;
Vladislav Kyselov, Kiev, UA;
Yurii Besugly, Kiev, UA;
Yurii Kyselov, Kiev, UA;
Rajender Varma, Cincinnati, OH (US);
Subhas Sikdar, Cincinnati, OH (US);
Valerii Kukhar, Kiev, UA;
Volodymir Kashkovski, Kiev, UA;
Vladislav Kyselov, Kiev, UA;
Yurii Besugly, Kiev, UA;
Yurii Kyselov, Kiev, UA;
Rajender Varma, Cincinnati, OH (US);
Subhas Sikdar, Cincinnati, OH (US);
Abstract
Method for deep desulphurization of hydrocarbon fuels includes following steps: (1) treatment of a hydrocarbon fuel under the condition of its mixing with gaseous oxidant selected from the group consisting nitrogen monoxide, dry air, ozone and a mixture of at least two of said reagents in order to oxidize sulfur-containing compounds presented in said fuel, and with a fine-dispersed adsorbent based on montmorillonite in order to adsorb oxidized sulfur-containing compounds, and (2) separation of spent adsorbent together with adsorbed oxidized sulfur-containing compounds from refined fuel.