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Arnaud Baudot
Arnaud Baudot, Renaud Cadours, Raphaël Huyghe, Elsa Jolimaitre, Pascal Mougin, Eszter Toth: Method for eliminating the carbonyl sulfide contained in a liquid hydrocarbon stream. Institut Francais du Petrole, Antonelli Terry Stout & Kraus, July 26, 2011: US07985331 (2 worldwide citation)

The liquid hydrocarbon stream including COS is introduced via line 1 into membrane contactor CM to be placed in contact, through membrane M, with the aqueous alkanolamine solution arriving via line 3. The COS contained in the hydrocarbon stream is absorbed by the aqueous alkanolamine solution. The l ...


2
Keith K Aldous, Jacob B Angelo, Joseph P Boyle: Process for manufacturing improved process oils using extraction of hydrotreated distillates. Exxon Research and Engineering Company, Joseph J Dvorak, August 29, 2000: US06110358 (204 worldwide citation)

A method for producing a process oil in which a naphthenic rich distillate is processed through a single hydrotreating stage, the hydrotreated distillate is then solvent extracted to yield a process oil which passes IP-346 and AMES screening test.


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Daniel S Sullivan III, Allan R Thomas, Mark A Edwards, Grahame N Taylor, Paul Yon Hin, Juan M Garcia III: Method of treating sour gas and liquid hydrocarbon. Nalco Exxon Energy Chemicals, R L Graham, October 7, 1997: US05674377 (113 worldwide citation)

Gaseous or liquid hydrocarbon is treated with a scavenging compound comprising an oil soluble 1,3,5-trihexahydro-1,3,5-tert.-butyltriazine. The compound is an effective nonregenerated scavenger for oil field produced fluids, particularly sour hydrocarbon liquids.


4
Waldeen C Buss, Leslie A Field, Richard C Robinson: Hydrocarbon conversion process. Chevron Research Company, S R LaPaglia, W K Turner, E A Schaal, June 26, 1984: US04456527 (97 worldwide citation)

A hydrocarbon conversion process is disclosed having a very high selectivity for dehydrocyclization. In one aspect of this process, a hydrocarbon feed is subjected to hydrotreating, then the hydrocarbon feed is passed through a sulfur removal system which reduces the sulfur concentration of the hydr ...


5
Gomes Jefferson Roberto, Da, Silva Raissa Maria Cotta Ferreira, Oddone Rogerio, Ferreira de, Souza Adriana, Fernandes Nelmo Furtado: Process for hydroconversion of a mixture of organic oils of different origins. Petroleo Brasileiro Petrobras, Benson John Everett, Gomes Jefferson Roberto, Da, Silva Raissa Maria Cotta Ferreira, Oddone Rogerio, Ferreira de, Souza Adriana, Fernandes Nelmo Furtado, BENSON John Everett, November 8, 2007: WO/2007/125332 (69 worldwide citation)

A process is described for hydroconversion of a mixture of organic oils of different origins in a conventional hydrotreatment unit, constituted by at least two catalyst beds, under moderately severe process conditions to obtain diesel fuel oil. The process includes injection of a stream of oil of an ...


6
Kenneth Lloyd Riley, Darryl Patrick Klein, Zhiguo Hou, Stuart Leon Soled, Michael Charles Kerby, Gary Brice McVicker, Edward Stanley Ellis, Michele Sue Touvelle, Sabato Miseo: Multistage hydroprocessing using bulk multimetallic catalyst. ExxonMobil Research and Engineering Company, Paul E Purwin, George B Georgellis, June 24, 2003: US06582590 (68 worldwide citation)

Sulfur content of distillate feedstock, which is greater than 3,000 wppm, is reduced using multi-stage hydrodesulfurization by reacting the feestream in stages with reaction zone(s) containing bulk multimetallic catalyst comprised of Group VIII non-noble metal(s) and at least two group VIB metals. T ...


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Virginie Harle, Slavik Kazstelan, Frédéric Morel, Stéphane Kressmann, Philippe Courty: Hydrotreating hydrocarbon feeds. Institut Francais du Petrole, Millen White Zelano & Branigan P C, March 20, 2001: US06203695 (66 worldwide citation)

A process for hydrotreating a hydrocarbon feed, comprising subjecting said feed to hydrotreating conditions in the presence of a catalyst comprising an essentially alumina-based extruded support, essentially constituted by a plurality of juxtaposed agglomerates, optionally at least one catalytic met ...


8
Jeffrey T Miller: Hydrotreating catalyst and process. Amoco Corporation, Ekkehard Schoettle, William H Magidson, Ralph C Medhurst, December 12, 1989: US04886594 (64 worldwide citation)

Hydrotreating catalyst composition comprising a hydrogenating component consisting essentially of a metal component in which the metal is selected from Group VIB and a phosphorus component, deposed on the surface of a support comprising a porous refractory inorganic oxide and free of zeolite compone ...


9
Meishi Tanaka, Shuji Sugiyama: Method of refining crude oil. Idemitsu Kosan, Frishauf Holtz Goodman Langer & Chick P C, December 22, 1998: US05851381 (61 worldwide citation)

A method of refining crude oil by distillation and desulfurization for the preparation of petroleum products can reduce cost of apparatus and cost of operation and can be operated with better stability by simplified control of operation. In the method, a naphtha fraction is separated from crude oil ...


10
James J Colyar, James B MacArthur, Eric D Peer: Catalytic hydrogenation process utilizing multi-stage ebullated bed reactors. IFP North America, John F Ritter, August 7, 2001: US06270654 (59 worldwide citation)

A process for catalytic multi-stage hydrogenation of heavy carbonaceous feedstocks using catalytic ebullated bed reactors is operated at selected flow and operating conditions so as to provide improved reactor operations and produce increased yield of lower boiling hydrocarbon liquid and gas product ...



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