Featured patents

Integrated Deasphalting and Oxidative Removal of Heteroatom Hydrocarbon Compounds From Liquid Hydrocarbon Feedstocks
US 08790508 B2, July 29, 2014, Plural parallel stages of chemical conversion, Abdennour Bourane et al. / Saudi Arabian Oil Company (Dhahran, SA)
A process for deasphalting and reducing the content of heteroatom-containing…

Methods for Obtaining Bitumen From Bituminous Materials
US 08864982 B2, Oct. 21, 2014, Tar Sand Treatment With Liquid, Whip C. Thompson et al. / Shell Canada Energy Cheveron Canada Limited (Calgary Alberta, CA)
A method comprising:…

Method for Resolving Emulsions in Enhanced Oil Recovery Operations
US 08741130 B2, June 3, 2014, With treating agent, G. Richard Meyer et al. / Nalco Company (Naperville, US)
A method of demulsifying an emulsion comprising water and oil, the method…

Process for Separating Crude Tall Oil for Processing Into Fuels
US 08709238 B2, April 29, 2014, Plural or combined with additional distillation, John A. Petri / UOP LLC (Des Plaines, US)
A method for separating crude tall oil comprising:…

Hydroprocessing Light Cycle Oil in Liquid-Full Reactors
US 08721871 B1, May 13, 2014, Plural serial stages of chemical conversion, Thanh Gia Ta et al. / E I du Pont de Nemours and Company (Wilmington, US)
A process for hydroprocessing a hydrocarbon feed, comprising:…

Formulating a Sealant Fluid Using Gas to Liquid Base Stocks
US 08663454 B2, March 4, 2014, Admixtures, Ravindra R. Shah / Chevron U.S.A. Inc. (San Ramon, US)
A turbomachinery sealant fluid, comprising:…

Reforming Process With Integrated Fluid Catalytic Cracker Gasoline and Hydroprocessed Cycle Oil
US 08608941 B2, Dec. 17, 2013, With subsequent reforming, Robert Haizmann et al. / UOP LLC (Des Plaines, US)
A method of integrating fluid catalytic cracking product naphtha dehydrogenation…

Method for Producing Ultra-Clean Gasoline
US 08597494 B2, Dec. 3, 2013, Split feed, Yu Fan et al. / China University of Petroleum—Beijing (CUPB) (Beijing, CN
A method of hydro-upgrading inferior gasoline through deep desulfurization…

Method for Inhibiting Fouling in Vapor Transport System
US 08465640 B2, June 18, 2013, Antifoulant additive, Zhenning Gu et al. / Baker Hughes Incorporated (Houston, US)
A method for the prevention or mitigation of fouling in vapor transport systems…

Operating Method for Hydrodenitrogenation
US 08444850 B2, May 21, 2013, Employing hydrogen, Stuart L. Soled et al. / ExxonMobil Research and Engineering Company (Annandale, US)
A process for the hydrodenitrogenation of a liquid hydrocarbon feedstream…

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