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:…

Crude Treatment System
US 08771474 B2, July 8, 2014, Columns, Naoaki Sawai / JGC Corporation (Tokyo, JP)
A crude treatment system 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:…

Carbon Dioxide Fractionalization Process
US 08709215 B2, April 29, 2014, Solvent Extraction, Eric Prim / Pilot Energy Solutions, LLC (Houston, US)
An apparatus comprising:…

Center Feed System
US 08702911 B2, April 22, 2014, Feeders, Ruben F. Lah et al. / Curtiss-Wright Flow Control Corporation (Falls Church, US)
A center feed 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,…

System for Making a Usable Hydrocarbon Product From Used Oil
US 08613838 B2, Dec. 24, 2013, With filtration, Benjamin P. Cowart et al. / Vertex Energy, LP (Houston, US)
A computer implemented system for continuously processing used oils 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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