B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
B01J 29/06 (2006.01) B01J 29/74 (2006.01) B01J 37/18 (2006.01) C10G 2/00 (2006.01) C10G 45/64 (2006.01)
Patent
CA 2499319
Fischer-Tropsch hydrocarbon synthesis using a noncobalt catalyst is used to produce waxy fuel and lubricant oil hydrocarbons from synthesis gas derived from natural gas. The waxy hydrocarbons are hydrodewaxed, with reduced conversion to lower boiling hydrocarbons, by contacting the waxy hydrocarbons, in the presence of hydrogen, with an unsulfided hydrodewaxing catalyst that has been reduced and then treated by contacting it with a stream containing one or more oxygenates.
L'invention concerne une synthèse Fischer-Tropsch des hydrocarbures faisant appel à un catalyseur sans cobalt, qui sert à produire un carburant paraffineux et des hydrocarbures d'huile lubrifiante à partir de gaz de synthèse dérivé du gaz naturel. Les hydrocarbures paraffineux sont hydrodéparaffinés, avec transformation réduite en hydrocarbures à point d'ébullition inférieur, par contact des hydrocarbures paraffineux, en présence d'hydrogène, avec un catalyseur d'hydrodéparaffinage non sulfuré qui a été réduit puis traité par contact avec un courant contenant au moins un composé oxygéné.
Ansell Loren Leon
Bishop Adeana Richelle
Genetti William Berlin
Johnson Jack Wayne
Page Nancy Marie
Borden Ladner Gervais Llp
Exxonmobil Research And Engineering Company
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