DE3477577D1 - Passivation of cracking catalyst - Google Patents

Passivation of cracking catalyst

Info

Publication number
DE3477577D1
DE3477577D1 DE8484308521T DE3477577T DE3477577D1 DE 3477577 D1 DE3477577 D1 DE 3477577D1 DE 8484308521 T DE8484308521 T DE 8484308521T DE 3477577 T DE3477577 T DE 3477577T DE 3477577 D1 DE3477577 D1 DE 3477577D1
Authority
DE
Germany
Prior art keywords
passivation
cracking catalyst
cracking
catalyst
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
Application number
DE8484308521T
Other languages
German (de)
Inventor
Carl Franklin Bertsch
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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
Priority claimed from US06/559,918 external-priority patent/US4504381A/en
Priority claimed from US06/559,891 external-priority patent/US4522704A/en
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Application granted granted Critical
Publication of DE3477577D1 publication Critical patent/DE3477577D1/en
Expired 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
DE8484308521T 1983-12-09 1984-12-07 Passivation of cracking catalyst Expired DE3477577D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/559,918 US4504381A (en) 1983-12-09 1983-12-09 Passivation of cracking catalysts with cadmium and tin
US06/559,891 US4522704A (en) 1983-12-09 1983-12-09 Passivation of cracking catalysts

Publications (1)

Publication Number Publication Date
DE3477577D1 true DE3477577D1 (en) 1989-05-11

Family

ID=27072192

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484308521T Expired DE3477577D1 (en) 1983-12-09 1984-12-07 Passivation of cracking catalyst

Country Status (3)

Country Link
EP (1) EP0147961B1 (en)
CA (1) CA1240946A (en)
DE (1) DE3477577D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2653133A1 (en) * 1989-10-13 1991-04-19 Total France PROCESS FOR THE CATALYTIC CONVERSION OF A HYDROCARBON CHARGE
CN108940382B (en) * 2018-09-04 2024-03-22 上海兖矿能源科技研发有限公司 Passivating device for high-temperature Fischer-Tropsch synthesis dead catalyst

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901419A (en) * 1954-02-18 1959-08-25 Phillips Petroleum Co Catalytic conversion with the addition of a metal or metallic compound
DK160995C (en) * 1977-10-25 1991-11-04 Phillips Petroleum Co POLLUTION DISABLED CRACKING CATALYST, ITS APPLICATION AND MEDICINE FOR ITS PREPARATION
US4169042A (en) * 1978-03-13 1979-09-25 Phillips Petroleum Company Cracking process and catalyst for same containing tellurium
US4256564A (en) * 1979-04-03 1981-03-17 Phillips Petroleum Company Cracking process and catalyst for same containing indium to passivate contaminating metals
US4280898A (en) * 1979-11-05 1981-07-28 Standard Oil Company (Indiana) Fluid catalytic cracking of heavy petroleum fractions
US4280896A (en) * 1979-12-31 1981-07-28 Exxon Research & Engineering Co. Passivation of cracking catalysts
US4334979A (en) * 1980-04-11 1982-06-15 Phillips Petroleum Company Hydrocarbon cracking process using a catalyst containing germanium
WO1982003225A1 (en) * 1981-03-19 1982-09-30 Wayne H Beck Immobilization of vanadia deposited on catalytic materials during carbo-metallic oil conversion

Also Published As

Publication number Publication date
CA1240946A (en) 1988-08-23
EP0147961B1 (en) 1989-04-05
EP0147961A3 (en) 1986-12-30
EP0147961A2 (en) 1985-07-10

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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