Featured patents

Process for Reducing the Total Acid Number of a Hydrocarbon Feed
US 08815085 B2, Aug. 26, 2014, Organic acid or phenol contaminant removal, Shabbir Husain et al.
A process for reducing the total acid number of a liquid hydrocarbon feed,…

Method for Producing Vacuum in a Vacuum Oil-Stock Distillation Column and a Plant for Carrying Out the Method
US 08784648 B2, July 22, 2014, Steam, Valery Grigorievich Tsegelsky
A method for producing vacuum in a vacuum oil-stock distillation column, said…

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:…

Process, Method, and System for Removing Heavy Metals From Fluids
US 08728304 B2, May 20, 2014, With acid, Darrell Lynn Gallup et al. / Chevron U.S.A. Inc. (San Ramon, US)
A method for treating a crude oil to reduce its mercury level, comprising:…

Fluid Catalytic Cracking (FCC) Process for Manufacturing Propylene and Ethylene in Increased Yield
US 08685232 B2, April 1, 2014, Silica or silicate containing catalyst, Veera Venkata Satya Bhaskara Sita Rama Murthy Katravulapalli et al. / Reliance Industries Limited (Mumbai, IN)
A fluid catalytic cracking (FCC) process for manufacturing propylene and ethylene…

Process for Using Supported Molybdenum Catalyst for Slurry Hydrocracking
US 08617386 B2, Dec. 31, 2013, Metal or metal oxide catalyst, Lorenz J. Bauer et al. / UOP LLC (Des Plaines, US)
A process for converting heavy hydrocarbon feed into lighter hydrocarbon products…

Heavy Metal Passivator/Trap for FCC Processes
US 08632674 B2, Jan. 21, 2014, Metal or metal oxide containing catalyst, David Matheson Stockwell et al. / BASF Corporation (Florham Park, US)
A method for passivating and/or trapping at least one metal contaminant…

Process for Catalytic Hydrotreating of Sour Crude Oils
US 08632673 B2, Jan. 21, 2014, With hydrogen, Raheel Shafi et al. / Saudi Arabian Oil Company SA
A continuous process for prolonging the useful life of hydro-demetallization…

Method for Inhibiting Fouling in Vapor Transport System
US 08465640 B2, June 18, 2013, Antifoulant additive, Zhenning Gu et al. / Baker Hughes Incorporated (Houston, US)
A method for the prevention or mitigation of fouling in vapor transport systems…

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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