Featured patents

Additive and Method for Removal of Calcium From Crude Oils Containing Calcium Naphthenate
US 08840781 B2, Sept. 23, 2014, Metal contaminant removal, Mahesh Subramaniyam / Dorf Ketal Chemicals (India) Private Limited (Mumbai, IN
A method for removing calcium from crude oil or its blends containing calcium…

Adiabatic Reactor to Produce Olefins
US 08815080 B2, Aug. 26, 2014, With cracking of total product from first stage, Kandasamy Meenakshi Sundaram / Lummus Technology Inc. (Bloomfield, US)
A process for producing olefins from a hydrocarbon feed comprising the steps of:…

Naphtha Based Fungible Bitumen Process
US 08864983 B2, Oct. 21, 2014, Tar Sand Treatment With Liquid, Yin Ming Samson Ng et al. / Syncrude Canada Ltd. (Fort McMurray, CA)
A process for cleaning bitumen froth produced from an oil sands extraction…

Processing of Acid Containing Hydrocarbons
US 08721872 B2, May 13, 2014, Distillation, Donald H. Powers et al. / Equistar Chemicals, LP (Houston, US)
A method for thermally cracking a hydrocarbonaceous feedstock comprising…

Method for Producing Fuel With Renewable Content Having Reduced Lifecycle Greenhouse Gas Emissions
US 08658026 B2, Feb. 25, 2014, Hydrogenation (saturation), Brian Foody et al. / Iogen Corporation (Ontario, CA)
A method of producing a transportation or heating fuel comprising:…

Integrated Sequence of Methods for Extracting and Processing Extra-Heavy or Bituminous Crude Oil With CO 2 Capture
US 08673131 B2, March 18, 2014, Soaking, Thierry Gauthier et al. / IFP Energies Nouvelles (Rueil-Malmaison, FR)
A method of preparing a synthetic crude from a heavy crude reservoir, comprising:…

Hydrotreating Process With Improved Hydrogen Management
US 08518244 B2, Aug. 27, 2013, With subsequent treatment of product, Sean C. Smyth et al. / Exxonmobil Research and Engineering Company (Annandale, US)
A process for removing sulfur and other heteroatoms from a hydrocarbon feed,…

Method for Utilizing Hydrocarbon Waste Materials as Fuel and Feedstock
US 08518243 B2, Aug. 27, 2013, Purifying used oil, M. Rashid Khan / Saudi Arabian Oil Company SA
A method for utilizing a hydrocarbon waste stream having an API gravity varying…

Process for Fluid Catalytic Cracking
US 08506795 B2, Aug. 13, 2013, Catalytic, Robert L. Mehlberg et al. / UOP LLC (Des Plaines, US)
A process for fluid catalytic cracking, comprising:…

Process for Treating a Hydrocarbon-Containing Feed
US 08491782 B2, July 23, 2013, Metal or metal oxide catalyst, Scott Lee Wellington et al. / Shell Oil Company (Houston, US)
A process for cracking a hydrocarbon-containing feedstock, comprising:…

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