DE69324821T2 - Vorbehandlungsmethode zur verbesserung des umsatzes eines reformierungskatalysators - Google Patents

Vorbehandlungsmethode zur verbesserung des umsatzes eines reformierungskatalysators

Info

Publication number
DE69324821T2
DE69324821T2 DE69324821T DE69324821T DE69324821T2 DE 69324821 T2 DE69324821 T2 DE 69324821T2 DE 69324821 T DE69324821 T DE 69324821T DE 69324821 T DE69324821 T DE 69324821T DE 69324821 T2 DE69324821 T2 DE 69324821T2
Authority
DE
Germany
Prior art keywords
revenue
improving
reforming catalyst
pretreatment method
pretreatment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69324821T
Other languages
English (en)
Other versions
DE69324821D1 (de
Inventor
Bernard Mulaskey
Robert Hise
Steven Trumbull
William Cannella
Robert Innes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chevron Phillips Chemical Co LP
Original Assignee
Chevron Chemical Co LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chevron Chemical Co LLC filed Critical Chevron Chemical Co LLC
Priority claimed from PCT/US1993/011052 external-priority patent/WO1994011464A1/en
Application granted granted Critical
Publication of DE69324821D1 publication Critical patent/DE69324821D1/de
Publication of DE69324821T2 publication Critical patent/DE69324821T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING 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
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/095—Catalytic reforming characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/061—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing metallic elements added to the zeolite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789
    • B01J29/61—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789 containing iron group metals, noble metals or copper
    • B01J29/62—Noble metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16—Reducing
    • B01J37/18—Reducing with gases containing free hydrogen
DE69324821T 1992-11-16 1993-11-16 Vorbehandlungsmethode zur verbesserung des umsatzes eines reformierungskatalysators Expired - Fee Related DE69324821T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US97678692A 1992-11-16 1992-11-16
US08/151,814 US5382353A (en) 1992-11-16 1993-11-15 Pretreatment method for increasing conversion of reforming catalyst
PCT/US1993/011052 WO1994011464A1 (en) 1992-11-16 1993-11-16 Pretreatment method for increasing conversion of reforming catalyst

Publications (2)

Publication Number Publication Date
DE69324821D1 DE69324821D1 (de) 1999-06-10
DE69324821T2 true DE69324821T2 (de) 1999-09-16

Family

ID=26848993

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69324821T Expired - Fee Related DE69324821T2 (de) 1992-11-16 1993-11-16 Vorbehandlungsmethode zur verbesserung des umsatzes eines reformierungskatalysators

Country Status (7)

Country Link
US (2) US5382353A (de)
EP (1) EP0673406B1 (de)
BR (1) BR9307456A (de)
CA (1) CA2149220A1 (de)
DE (1) DE69324821T2 (de)
SG (1) SG52699A1 (de)
UA (1) UA43327C2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5716515A (en) * 1995-05-25 1998-02-10 Chevron Chemical Company High temperature treatment of reforming catalyst with an inert gas
US5866744A (en) * 1997-01-30 1999-02-02 Phillips Petroleum Company Process for converting a c9 + hydrocarbon to a C6 to C8 aromatic using a steamed, acid-leached, impregnated zeolite
US5879538A (en) * 1997-12-22 1999-03-09 Chevron Chemical Company Zeolite L catalyst in conventional furnace
MXPA00009407A (es) * 2000-09-26 2004-12-08 Mexicano Inst Petrol Procedimiento para la preparacion de un catalizador monometalico de tipo zeolitico para la obtencion de gasolinas de alto octando mediante reformacion de naftas.
CN106660025B (zh) * 2014-07-07 2020-05-19 国际壳牌研究有限公司 异构化催化剂

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4517306A (en) * 1982-02-01 1985-05-14 Chevron Research Company Composition and a method for its use in dehydrocyclization of alkanes
US4636298A (en) * 1982-02-01 1987-01-13 Chevron Research Company Reforming process
US4650565A (en) * 1982-09-29 1987-03-17 Chevron Research Company Dehydrocyclization process
US4627912A (en) * 1983-06-30 1986-12-09 Chevron Research Company Reforming process having a high selectivity and activity for dehydrocyclization, isomerization, and dehydroisomerization
US4539304A (en) * 1984-03-08 1985-09-03 Chevron Research Company Pretreatment method for increasing conversion of reforming catalyst
US4539305A (en) * 1984-03-08 1985-09-03 Chevron Research Company Pretreatment method for enhancing the selectivity and increasing the stability of a reforming catalyst
US4717700A (en) * 1986-06-16 1988-01-05 Exxon Research & Engineering Co. Catalyst drying and activation methods
US4795549A (en) * 1986-06-16 1989-01-03 Union Carbide Corporation UHP-Y-containing reforming catalysts and processes
US4822762A (en) * 1987-06-19 1989-04-18 Uop Inc. Catalyst for the conversion of hydrocarbons
US5314854A (en) * 1992-11-12 1994-05-24 Uop Stable, high-yield reforming catalyst

Also Published As

Publication number Publication date
CA2149220A1 (en) 1994-05-26
EP0673406A4 (de) 1995-11-29
EP0673406A1 (de) 1995-09-27
SG52699A1 (en) 1998-09-28
US5382353A (en) 1995-01-17
UA43327C2 (uk) 2001-12-17
DE69324821D1 (de) 1999-06-10
US5620937A (en) 1997-04-15
BR9307456A (pt) 1999-06-01
EP0673406B1 (de) 1999-05-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee