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1. WO1996003359 - UPGRADING OF FISCHER-TROPSCH HEAVY END PRODUCTS

Publication Number WO/1996/003359
Publication Date 08.02.1996
International Application No. PCT/US1994/008356
International Filing Date 25.07.1994
Chapter 2 Demand Filed 11.01.1996
IPC
B01J 29/70 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
29Catalysts comprising molecular sieves
04having base-exchange properties, e.g. crystalline zeolites, pillared clays
06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
70of types characterised by their specific structure not provided for in groups B01J29/08-B01J29/65130
B01J 29/74 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
29Catalysts comprising molecular sieves
04having base-exchange properties, e.g. crystalline zeolites, pillared clays
06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
70of types characterised by their specific structure not provided for in groups B01J29/08-B01J29/65130
72containing iron group metals, noble metals or copper
74Noble metals
C10G 45/64 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
58to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
60characterised by the catalyst used
64containing crystalline alumino-silicates, e.g. molecular sieves
CPC
B01J 2229/20
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2229Aspects of molecular sieve catalysts not covered by B01J29/00
10After treatment, characterised by the effect to be obtained
20to introduce other elements in the catalyst composition comprising the molecular sieve, but not specially in or on the molecular sieve itself
B01J 2229/36
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2229Aspects of molecular sieve catalysts not covered by B01J29/00
30After treatment, characterised by the means used
36Steaming
B01J 29/7007
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
29Catalysts comprising molecular sieves
04having base-exchange properties, e.g. crystalline zeolites
06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
70of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
7007Zeolite Beta
B01J 29/7415
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
29Catalysts comprising molecular sieves
04having base-exchange properties, e.g. crystalline zeolites
06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
70of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
72containing iron group metals, noble metals or copper
74Noble metals
7415Zeolite Beta
C10G 2400/10
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
10Lubricating oil
Y10S 208/95
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
208Mineral oils: processes and products
95Processing of "fischer-tropsch" crude
Applicants
  • MOBIL OIL CORPORATION [US]/[US]
Inventors
  • BORGHARD, William, Stern
  • HANLON, Robert, Tryon
  • SCHRAMM, Suzanne, Elaine
Agents
  • ROBERTS, Peter, W.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) UPGRADING OF FISCHER-TROPSCH HEAVY END PRODUCTS
(FR) AMELIORATIONS APPORTEES A DES PRODUITS FINIS LOURDS OBTENUS SELON LE PROCEDE FISCHER TROPSCH
Abstract
(EN)
High silica to alumina ratio zeolite beta modified with boron, tin, lead or indium and combined with a hydrogenation/dehydrogenation component is used to convert Fischer-Tropsch heavy end products which may contain paraffins, olefins and oxygenates into low pour point distillates with high cetane number and extra high VI lube is described. The lube can be dewaxed by a conventional solvent process, by a catalytic process, or by increasing the severity of the hydroisomerization step.
(FR)
L'invention se rapporte à la zéolite bêta à rapport silice/oxyde d'aluminium élevé modifiée, à l'aide de bore, d'étain, de plomb ou d'indium et combinée à un composant d'hydrogénation/déshydrogénation. Ladite zéolite est utilisée pour convertir des produits finis lourds obtenus selon le procédé Fischer Tropsch, pouvant contenir des paraffines, des oléfines et des matières oxygénées, en distillats à faible point d'écoulement présentant un indice de cétane élevé et contenant un lubrifiant de classe VI supérieure. On peut déparaffiner le lubrifiant par un procédé conventionnel au solvant, par un procédé catalytique, ou par intensification de la vivacité de la phase d'hydroisomérisation.
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