Featured patents

Apparatus for Removing Heavy Polynuclear Aromatic Compounds From a Hydroprocessed Stream
US 08852404 B2, Oct. 7, 2014, Columns, Daniel J. Breitenfeldt et al. / UOP LLC (Des Plaines, US)
An apparatus for removing HPNA's from a hydroprocessed stream comprising:…

Intertwined Tube Coil Arrangement for a Delayed Coker Heater
US 08771475 B1, July 8, 2014, Furnaces and flues, Robert L. Gibson et al. / Great Southern Independent LLC (Broken Arrow, US)
A coker heater comprising:…

Optimizing Feed Mixer Performance in a Paraffinic Froth Treatment Process
US 08753486 B2, June 17, 2014, Solvent Extraction, Arun K. Sharma et al. / ExxonMobil Upstream Research Company (Houston, US)
A system for producing hydrocarbons, comprising:…

Treatment of Hydrocarbon Fluids With Ozone
US 08728281 B2, May 20, 2014, Combined Vaporizing and Condensing, Catalin Ivan et al. / M-I L.L.C. (Houston, US)
A system for separating contaminants from a material wellbore cuttings,…

Tailings Solvent Recovery Unit
US 08741107 B2, June 3, 2014, Solvent Extraction, Jianmin Kan / Total E & P Canada Ltd. (Calgary, CA)
A solvent recovery vessel for recovery of solvent from a tailings feedstream…

Multi-Stage Sulfur Removal System and Process for a Fuel System
US 08702910 B2, April 22, 2014, Refining, Kandaswamy Duraiswamy et al. / Intelligent Energy, Inc. (San Jose, US)
A system for producing a fuel stream containing a low concentration…

Bituminous Froth Inline Steam Injection Processing
US 08685210 B2, April 1, 2014, Solvent Extraction, William Nicholas Garner et al. / Suncor Energy Inc. (Fort McMurray, Alberta, CA)
A system for heating a bitumen froth by steam, the system comprising:…

Oil Sands Treatment System and Process
US 08685211 B2, April 1, 2014, Solvent Extraction, Lazarus Saidakovsky et al. / Envirotech Green Inc (Toronto, Ontario, CA)
A system of treatment of oil sands ore comprising,…

Separation and Extraction of Bitumen From Tar Sands
US 08597470 B2, Dec. 3, 2013, Vacuum, John Stuart Lehde et al. / Green Technology LLC (Walla Walla, US)
A plasma furnace comprising:…

System for Producing High Quality Gasoline by Catalytic Hydrocarbon Recombination
US 08524043 B2, Sept. 3, 2013, Solvent Extraction, Ranfeng Ding
A system for preparation of a high quality gasoline through recombination…

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