Featured patents

Two Stage Hydroprocessing With Divided Wall Column Fractionator
US 08852425 B2, Oct. 7, 2014, Plural serial stages of chemical conversion, Berne K. Stober et al. / ExxonMobil Research and Engineering Company (Annandale, US)
A method for producing low sulfur distillate products, comprising:…

High Shear Process for Processing Naphtha
US 08821713 B2, Sept. 2, 2014, With preliminary treatment of feed, Aziz Hassan et al. / H R D Corporation (Houston, US)
A method for processing naphtha, the method comprising:…

Treating Sulfur Containing Hydrocarbons Recovered From Hydrocarbonaceous Deposits
US 08815083 B2, Aug. 26, 2014, Hydrocarbon containing, John Watson / Merichem Company (Houston, US)
A process for treating hydrocarbons obtained from a hydrocarbonaceous deposit…

Process for the Treatment of Crude Oil, Process for the Separation of a Water-In-Oil Hydrocarbon Emulsion and Apparatus for Implementing the Same
US 08790509 B2, July 29, 2014, Water removal (dehydration), Van-Khoi Vu / Total S.A. (Courevoie, FR)
A process for the treatment of production crude comprising:…

Process and System for Recovering Oil From Tar Sands Using Microwave Energy
US 08771503 B2, July 8, 2014, Using electrical, magnetic or wave energy, Paul Gil Vergnani et al. / C-Micro Systems Inc. (Saint-Lazare, Quebec)
A process for recovering an oil from a tar sand, the process comprising the steps…

Aviation Gasoline for Aircraft Piston Engines, Preparation Process Thereof
US 08741126 B2, June 3, 2014, Gasolines, Pascale Demoment / Total Marketing Services (Puteaux, FR)
A lead-free aviation gasoline (AVGAS) having a Motor Octane Number (MON)…

Method and Apparatus for Making Hybrid Crude Oils and Fuels
US 08715488 B1, May 6, 2014, With nonreactive material, Robert Miller et al. / Clean Global Energy, Inc. (Lewiston, US)
A method for breaking large chain hydrocarbon molecules found in crude oil…

Process for Cracking Heavy Hydrocarbon Feed
US 08663456 B2, March 4, 2014, Coking in at least one stage, Robert S. Bridges et al. / Equistar Chemicals, LP (Houston, US)
A process for cracking a heavy hydrocarbon feed in a steam cracker having…

Process for Producing a High Stability Desulfurized Heavy Oils Stream
US 08613852 B2, Dec. 24, 2013, With subsequent treatment of product, Eric B. Sirota et al. / ExxonMobil Research and Engineering Company (Annandale, US)
A process for producing a stable self-compatible hydrocarbon product stream,…

Process for Removing One or More Sulfur Compounds From a Stream
US 08597501 B2, Dec. 3, 2013, With regeneration of treating agent, Steven Lee Krupa et al. / UOP LLC (Des Plaines, US)
A process for removing one or more disulfide compounds from a caustic stream,…

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