DE3852616T2 - Methode zum unterdrücken der giftigen wirkungen von metallverunreinigungen auf krackkatalysatoren beim fluid-katalytisch kracken. - Google Patents

Methode zum unterdrücken der giftigen wirkungen von metallverunreinigungen auf krackkatalysatoren beim fluid-katalytisch kracken.

Info

Publication number
DE3852616T2
DE3852616T2 DE3852616T DE3852616T DE3852616T2 DE 3852616 T2 DE3852616 T2 DE 3852616T2 DE 3852616 T DE3852616 T DE 3852616T DE 3852616 T DE3852616 T DE 3852616T DE 3852616 T2 DE3852616 T2 DE 3852616T2
Authority
DE
Germany
Prior art keywords
cracking
suppressing
metal impurities
toxic effects
fluid catalytic
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
DE3852616T
Other languages
English (en)
Other versions
DE3852616D1 (de
Inventor
Periaswamy Ramamoorthy
Ashok Krishna
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 USA Inc
Original Assignee
Chevron USA Inc
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 USA Inc filed Critical Chevron USA Inc
Publication of DE3852616D1 publication Critical patent/DE3852616D1/de
Application granted granted Critical
Publication of DE3852616T2 publication Critical patent/DE3852616T2/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
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • C10G11/187—Controlling or regulating
    • 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
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
    • C10G11/04—Oxides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/521—Metal contaminant passivation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/21—Hydrocarbon
DE3852616T 1987-05-05 1988-04-22 Methode zum unterdrücken der giftigen wirkungen von metallverunreinigungen auf krackkatalysatoren beim fluid-katalytisch kracken. Expired - Fee Related DE3852616T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/047,084 US4784752A (en) 1987-05-05 1987-05-05 Method for suppressing the poisoning effects of contaminant metals on cracking catalysts in fluid catalytic cracking
PCT/US1988/001357 WO1988008872A1 (en) 1987-05-05 1988-04-22 Method for suppressing the poisoning effects of contaminant metals on cracking catalysts in fluid catalytic cracking

Publications (2)

Publication Number Publication Date
DE3852616D1 DE3852616D1 (de) 1995-02-09
DE3852616T2 true DE3852616T2 (de) 1995-08-31

Family

ID=21946986

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3852616T Expired - Fee Related DE3852616T2 (de) 1987-05-05 1988-04-22 Methode zum unterdrücken der giftigen wirkungen von metallverunreinigungen auf krackkatalysatoren beim fluid-katalytisch kracken.

Country Status (9)

Country Link
US (1) US4784752A (de)
EP (1) EP0316431B1 (de)
JP (1) JP2656100B2 (de)
CN (1) CN1013871B (de)
AU (1) AU605333B2 (de)
BR (1) BR8807044A (de)
CA (1) CA1303541C (de)
DE (1) DE3852616T2 (de)
WO (1) WO1988008872A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4816134A (en) * 1986-09-16 1989-03-28 Phillips Petroleum Company Passivation of metal contaminated cracking catalysts
US4988432A (en) * 1989-12-28 1991-01-29 Mobil Oil Corporation Reducing NOx emissions with antimony additive
US5260240A (en) * 1989-12-29 1993-11-09 Chevron Research And Technology Company Process for the demetallization of FCC catalyst
GB2245001A (en) * 1990-06-11 1991-12-18 Unilever Plc Catalyst compositions containing metal ion-exchanged zeolites
US5198098A (en) * 1990-10-19 1993-03-30 Ashland Oil, Inc. Magnetic separation of old from new equilibrium particles by means of manganese addition
US5258113A (en) * 1991-02-04 1993-11-02 Mobil Oil Corporation Process for reducing FCC transfer line coking
US5935890A (en) * 1996-08-01 1999-08-10 Glcc Technologies, Inc. Stable dispersions of metal passivation agents and methods for making them
US7914666B1 (en) * 2006-09-29 2011-03-29 Uop Llc Low NOx FCC catalyst regeneration process
CA2856493A1 (en) * 2011-11-21 2013-05-30 Basf Corporation Improved metal passivator/trap for fcc processes

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1287748A (en) * 1969-03-10 1972-09-06 Shell Int Research Analytical method
US3977963A (en) * 1975-04-17 1976-08-31 Gulf Research & Development Company Method of negating the effects of metals poisoning on cracking catalysts
US4036740A (en) * 1975-10-28 1977-07-19 Gulf Research & Development Company Hydrocarbon catalytic cracking process
US4083807A (en) * 1976-01-13 1978-04-11 Gulf Research & Development Company Method for preparing crystalline aluminosilicate cracking catalysts
US4178267A (en) * 1976-03-29 1979-12-11 Phillips Petroleum Company Passivating metals on cracking catalysts
NL7611006A (nl) * 1976-10-06 1978-04-10 Stamicarbon Werkwijze en laboratoriuminrichting voor het bepalen van het thermisch kraakgedrag van kool- waterstofvoedingen voor kraakovens.
FR2423775A1 (fr) * 1978-04-06 1979-11-16 Elf Union Procede et dispositif de dosage des asphaltenes dans les produits petroliers
US4257876A (en) * 1978-07-25 1981-03-24 Phillips Petroleum Company Passivation of metals contaminating a cracking catalyst with trihydrocarbylantimony oxide and process for converting hydrocarbons
US4193891A (en) * 1978-07-25 1980-03-18 Phillips Petroleum Company Passivation of metals on cracking catalyst with an antimony thiocarbamate
US4198317A (en) * 1978-07-25 1980-04-15 Phillips Petroleum Company Passivation of metals which contaminate cracking catalysts with antimony tris (hydrocarbyl sulfonate)
US4238362A (en) * 1978-07-25 1980-12-09 Phillips Petroleum Company Passivation of metals contaminating a used cracking catalyst with certain antimony carbonates and their thio analogues
US4207204A (en) * 1978-07-25 1980-06-10 Phillips Petroleum Company Passivation of metals on cracking catalyst with a crude antimony tris(O,O-dihydrocarbyl phosphorodithioate)
US4321129A (en) * 1978-09-12 1982-03-23 Phillips Petroleum Company Cracking process employing catalyst having combination of antimony and tin
US4248599A (en) * 1979-09-19 1981-02-03 Shell Oil Company Process for determining the API gravity of oil by FID
US4280896A (en) * 1979-12-31 1981-07-28 Exxon Research & Engineering Co. Passivation of cracking catalysts
US4280895A (en) * 1979-12-31 1981-07-28 Exxon Research & Engineering Co. Passivation of cracking catalysts
US4513093A (en) * 1981-03-30 1985-04-23 Ashland Oil, Inc. Immobilization of vanadia deposited on sorbent materials during treatment of carbo-metallic oils
US4466884A (en) * 1982-12-27 1984-08-21 Gulf Research & Development Company Process for cracking high metals content feedstocks using a cracking catalyst mixture containing antimony and/or tin

Also Published As

Publication number Publication date
JPH02500110A (ja) 1990-01-18
CA1303541C (en) 1992-06-16
EP0316431B1 (de) 1994-12-28
AU605333B2 (en) 1991-01-10
EP0316431A4 (de) 1989-07-06
US4784752A (en) 1988-11-15
AU1948588A (en) 1988-12-06
WO1988008872A1 (en) 1988-11-17
BR8807044A (pt) 1989-10-17
JP2656100B2 (ja) 1997-09-24
DE3852616D1 (de) 1995-02-09
CN1013871B (zh) 1991-09-11
CN88102585A (zh) 1988-12-07
EP0316431A1 (de) 1989-05-24

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: CHEVRON U.S.A. INC., PHILADELPHIA, PA., US

8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8339 Ceased/non-payment of the annual fee