Featured patents

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…

Hydrogenation Isomerization Catalyst, Method for Producing Same, Method for Dewaxing Hydrocarbon Oil, and Method for Producing Lubricant Base Oil
US 08758596 B2, June 24, 2014, Chemical treatment (refining or modification except mere solvent extraction), Motoya Okazaki et al. / JX Nippon Oil & Energy Corporation (Tokyo, JP)
A method for producing a hydroisomerization catalyst, comprising:…

Method and Apparatus for Oil Recovery From Tar Sands
US 08747661 B2, June 10, 2014, Tar Sand Treatment With Liquid, Victor Gurin / Helpful Technologies Inc. (Fort Lauderdale, US)
A method for processing oil sands in a vortex gas/liquid reactor comprising:…

Method of Scavenging Hydrogen Sulfide And/Or Mercaptans Using Triazines
US 08734637 B2, May 27, 2014, Sulfur removal (free or combined sulfur), Grahame N. Taylor / Baker Hughes Incorporated (Houston, US)
A method for scavenging hydrogen sulfide and/or mercaptans from a liquid…

Integrated Desulfurization and Denitrification Process Including Mild Hydrotreating of Aromatic-Lean Fraction and Oxidation of Aromatic-Rich Fraction
US 08741128 B2, June 3, 2014, First stage is an hydrogenation (saturation), Omer Refa Koseoglu et al. / Saudi Arabian Oil Company (Dhahran, SA)
A method of processing a hydrocarbon feed to remove undesired aromatic…

Methods for Obtaining Bitumen From Bituminous Materials
US 08663462 B2, March 4, 2014, Including contact with extraneous additive other than hydrogen, e.g., solvent, etc., Willem P. C. Duyvesteyn / Shell Canada Energy Cheveron Canada Limited (Calgary, CA)
A method comprising:…

Controlling Temperature Within a Catalyst Bed in a Reactor Vessel
US 08617385 B2, Dec. 31, 2013, Catalytic, Jeffrey N. Daily
A method of controlling temperature within a catalyst bed in a hydroprocessing…

Tubular Cracking Furnace
US 08585890 B2, Nov. 19, 2013, With heating in tubular confined stream, Cong Zhou et al. / China Petroleum & Chemical Corporation (Beijing, CN)
A tubular cracking furnace, comprising:…

Process for Adsorption of Sulfur Compounds From Hydrocarbon Streams
US 08524071 B2, Sept. 3, 2013, With Group VIII metal or compound, Mordechay Herskowitz et al. / ExxonMobil Research and Engineering Company (Annadale, US)
A method for adsorptively removing sulfur front a hydrocarbon stream containing…

Synthesis of a Crystalline Silicoaluminophosphate
US 08449761 B2, May 28, 2013, Cracking, Stephen Joseph Miller / Chevron U.S.A. Inc. (San Ramon, US)
A hydrocarbon conversion process, comprising contacting a hydrocarbonaceous feed…

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