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1. WO2000040676 - PROCESS FOR PRODUCING DIESEL FUEL WITH INCREASED CETANE NUMBER

Publication Number WO/2000/040676
Publication Date 13.07.2000
International Application No. PCT/US1999/029754
International Filing Date 15.12.1999
Chapter 2 Demand Filed 07.07.2000
IPC
C10G 45/54 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
45Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
44Hydrogenation of the aromatic hydrocarbons
46characterised by the catalyst used
54containing crystalline alumino-silicates, e.g. molecular sieves
C10G 47/18 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
47Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, to obtain lower boiling fractions
02characterised by the catalyst used
10with catalysts deposited on a carrier
12Inorganic carriers
16Crystalline alumino-silicate carriers
18the catalyst containing platinum group metals or compounds thereof
CPC
C10G 2400/04
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION
2400Products obtained by processes covered by groups C10G9/00 - C10G69/14
04Diesel oil
C10G 45/54
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION
45Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
44Hydrogenation of the aromatic hydrocarbons
46characterised by the catalyst used
54containing crystalline alumino-silicates, e.g. molecular sieves
Applicants
  • MOBIL OIL CORPORATION [US/US]; c/o ExxonMobil Research and Engineering Company P.O. Box 900 Annandale, NJ 08801-0900, US
Inventors
  • ANGEVINE, Philip, Jay; US
  • HUANG, Tracy, Jau-Hua; US
  • TSAO, Ying-Yen, P.; US
Agents
  • PRATER, Penny, L. ; Mobil Oil Corporation c/o ExxonMobil Research and Engineering Company P.O. Box 900 Annandale, NJ 08801-0900, US
  • KEEN, Malcolm D.; ExxonMobil Research and Engineering Company (formerly Exxon Research and Engineering Company) P.O. Box 390 Florham Park, New Jersey 07932-0390,, US
Priority Data
09/222,97730.12.1998US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PROCESS FOR PRODUCING DIESEL FUEL WITH INCREASED CETANE NUMBER
(FR) PROCEDE DE PRODUCTION DE GAZOLE A INDICE DE CETANE AMELIORE
Abstract
(EN)
A process is provided for selectively producing diesel fuel with increased cetane number from a hydrocarbon feedstock. The process includes contacting the feedstock with a catalyst which has a large pore crystalline molecular sieve material component having a faujasite structure and alpha acidity of less than 1, preferably 0.3 or less. The catalyst also contains a dispersed Group VIII noble metal component which catalyzes the hydrogenation/hydrocracking of the aromatic and naphthenic species in the feedstock.
(FR)
L'invention concerne un procédé permettant de produire sélectivement un gazole à indice de cétane amélioré à partir d'une charge d'hydrocarbures. Ledit procédé consiste à placer la charge au contact d'un catalyseur constitué d'un composant tamis moléculaire cristallin à larges pores ayant la structure de la faujasite et une acidité alpha inférieure à 1, de préférence inférieure ou égale à 0,3. Le catalyseur renferme également un composant dispersé constitué d'un métal noble du groupe VIII permettant de catalyser l'hydrogénation/hydrocraquage des espèces aromatiques et naphténiques de la charge.
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