ZA853349B - Fluidized catalytic cracking process - Google Patents

Fluidized catalytic cracking process

Info

Publication number
ZA853349B
ZA853349B ZA853349A ZA853349A ZA853349B ZA 853349 B ZA853349 B ZA 853349B ZA 853349 A ZA853349 A ZA 853349A ZA 853349 A ZA853349 A ZA 853349A ZA 853349 B ZA853349 B ZA 853349B
Authority
ZA
South Africa
Prior art keywords
catalytic cracking
cracking process
fluidized catalytic
fluidized
cracking
Prior art date
Application number
ZA853349A
Other languages
English (en)
Inventor
Hartley Owen
James Henry Haddad
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of ZA853349B publication Critical patent/ZA853349B/xx

Links

Classifications

    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
ZA853349A 1984-05-21 1985-05-03 Fluidized catalytic cracking process ZA853349B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/612,191 US4623446A (en) 1984-05-21 1984-05-21 Closed cyclone FCC catalyst separation with stripping gas injection and direct steam injection

Publications (1)

Publication Number Publication Date
ZA853349B true ZA853349B (en) 1986-12-30

Family

ID=24452127

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA853349A ZA853349B (en) 1984-05-21 1985-05-03 Fluidized catalytic cracking process

Country Status (9)

Country Link
US (1) US4623446A (xx)
EP (1) EP0168916A1 (xx)
JP (1) JPS60255891A (xx)
AU (1) AU581888B2 (xx)
BR (1) BR8502388A (xx)
CA (1) CA1262697A (xx)
ES (1) ES8606463A1 (xx)
IN (1) IN165178B (xx)
ZA (1) ZA853349B (xx)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5039397A (en) * 1984-05-21 1991-08-13 Mobil Oil Corporation Closed cyclone FCC catalyst separation method and apparatus
US4909993A (en) * 1984-05-21 1990-03-20 Mobil Oil Corporation Closed cyclone FCC catalyst separation apparatus
US5055177A (en) * 1984-05-21 1991-10-08 Mobil Oil Corporation Closed cyclone FCC catalyst separation method and apparatus
EP0299650B1 (en) * 1987-07-09 1992-11-25 Mobil Oil Corporation Regeneration of fluid catalytic cracking catalysts
US5037617A (en) * 1990-01-04 1991-08-06 Stone & Webster Engineering Corporation Apparatus for the return of particulate solids through a cyclone separator to a vessel
US5110323A (en) * 1990-01-04 1992-05-05 Stone & Webster Engineering Corp. Process for the return of recovered particulate solids by a cyclone separator to a vessel
US5059305A (en) * 1990-04-16 1991-10-22 Mobil Oil Corporation Multistage FCC catalyst stripping
US5391289A (en) * 1990-09-04 1995-02-21 Chevron Research And Technology Company FCC process with rapid separation of products
US5158669A (en) * 1990-11-15 1992-10-27 Uop Disengager stripper
US5314611A (en) * 1990-11-15 1994-05-24 Uop External integrated disengager stripper and its use in fluidized catalytic cracking process
US5449498A (en) * 1990-11-15 1995-09-12 Uop FCC stripper with multiple integrated disengager
US5316662A (en) * 1990-11-15 1994-05-31 Uop Integrated disengager stripper and its use in fluidized catalytic cracking process
CA2052709C (en) * 1990-11-30 2002-12-17 Ting Y. Chan Apparatus for withdrawing stripper gas from an fccu reactor vessel
US5190650A (en) * 1991-06-24 1993-03-02 Exxon Research And Engineering Company Tangential solids separation transfer tunnel
US5320744A (en) * 1992-12-14 1994-06-14 Exxon Research & Engineering Co. Positive evacuation of FCCU reactor dilute phase volume
US5417932A (en) * 1993-06-21 1995-05-23 Texaco Inc. Vent orifice in fluid catalytic cracking direct-connected cyclone apparatus
BR9303773A (pt) * 1993-09-13 1995-10-10 Petroleo Brasileiro Sa Sistema para separar suspensões de partículas de catalisador e mistura reagida de hidrocarbonetos e processo de craqueamento catalítico
US5376339A (en) * 1993-11-15 1994-12-27 Texaco Inc. Direct-coupled FCC riser cyclone and plenum
US5389239A (en) * 1993-11-22 1995-02-14 Texaco Inc. Control method for direct-coupled FCC riser cyclone
WO2000050538A1 (en) * 1999-02-23 2000-08-31 Shell Internationale Research Maatschappij B.V. Gas-solid separation process
US6846463B1 (en) 1999-02-23 2005-01-25 Shell Oil Company Gas-solid separation process
BR0002087B1 (pt) * 2000-05-09 2009-08-11 sistema de ciclones fechados dotado de distribuidor de vazão.
BR0204737B1 (pt) * 2002-11-22 2012-05-15 sistema ciclÈnico e processo para separar partìculas sólidas e gasosas em processos de fcc com redução da formação de coque em vasos sepapadores.
CN100473463C (zh) * 2003-06-04 2009-04-01 国际壳牌研究有限公司 分离装置
WO2004108861A1 (en) * 2003-06-04 2004-12-16 Shell Internationale Research Maatschappij B.V. Separation apparatus
US20050161369A1 (en) * 2004-01-23 2005-07-28 Abb Lummus Global, Inc. System and method for selective component cracking to maximize production of light olefins
GB2411365B (en) * 2004-02-24 2008-08-13 Statoil Asa Downcomers for slurry bubble column reactors
US7867321B2 (en) * 2004-04-01 2011-01-11 Petroleo Brasileiro S.A. - Petrobras Process for disengaging solid and gaseous particles in FCC processes with reduced coke formation in disengager vessels
US7713491B2 (en) * 2006-12-06 2010-05-11 Kellogg Brown & Root Llc Dual riser venting method and system
US8349170B2 (en) 2008-05-14 2013-01-08 Exxonmobil Research And Engineering Company FCC reactor and riser design for short contact-time catalytic cracking of hydrocarbons

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US2584391A (en) * 1947-03-29 1952-02-05 Universal Oil Prod Co Apparatus for effecting fluidized contact between solid particles and fluid mediums
US3007778A (en) * 1954-11-17 1961-11-07 Exxon Research Engineering Co Single vessel fluid coker and burner
US2862786A (en) * 1955-06-28 1958-12-02 Shell Dev Fluid catalyst process and apparatus
US2901331A (en) * 1955-09-12 1959-08-25 Ducon Co Apparatus for fluid catalytic reactions
US2838063A (en) * 1955-10-10 1958-06-10 Ducon Co Trickle valve
US3152066A (en) * 1961-04-06 1964-10-06 Pullman Inc Hydrocarbon conversion process
US3261776A (en) * 1962-05-23 1966-07-19 Exxon Research Engineering Co Conversion of hydrocarbons
US3355380A (en) * 1965-07-27 1967-11-28 Exxon Research Engineering Co Controlling catalyst holdup in conversion of hydrocarbons
US3661799A (en) * 1970-01-26 1972-05-09 Standard Oil Co Oxidative fluidized regeneration of petroleum conversion catalyst in separate dilute and dense phase zones
US3677715A (en) * 1970-04-13 1972-07-18 William F Morrison Catalytic cracking apparatus
US3826738A (en) * 1972-03-23 1974-07-30 F Zenz Folded transfer line reactor
FR2213929B1 (xx) * 1973-01-16 1975-10-31 Rhone Progil
US3964876A (en) * 1975-01-17 1976-06-22 Phillips Petroleum Company Method and apparatus for catalytically cracking hydrocarbons
AT364745B (de) * 1975-03-24 1981-11-10 Ashland Oil Inc Verfahren und vorrichtung zum abscheiden feiner feststoffteilchen aus stroemenden gasen
US4043899A (en) * 1976-02-27 1977-08-23 Mobil Oil Corporation Method and means for separating gasiform materials from finely divided catalyst particles
US4219407A (en) * 1978-01-20 1980-08-26 Mobil Oil Corporation Fluid cracking process and the method for separating a suspension discharged from a riser cracking zone
US4206174A (en) * 1978-02-01 1980-06-03 Mobil Oil Corporation Means for separating suspensions of gasiform material and fluidizable particles
US4351275A (en) * 1979-10-05 1982-09-28 Stone & Webster Engineering Corp. Solids quench boiler and process
US4356151A (en) * 1979-10-05 1982-10-26 Stone & Webster Engineering Corp. Solids quench boiler
US4364905A (en) * 1979-11-23 1982-12-21 Standard Oil Company (Indiana) Fluid catalytic cracking apparatus having riser reactor and improved means associated with the riser reactor for separating cracked product and entrained particulate catalyst
US4448753A (en) * 1982-02-12 1984-05-15 Mobil Oil Corporation Apparatus for regenerating cracking catalyst
US4446107A (en) * 1982-05-26 1984-05-01 Mobil Oil Corporation Improved FCC vessel and cyclone apparatus
US4404095A (en) * 1982-07-22 1983-09-13 Mobil Oil Corporation Method and means for separating gaseous materials from finely divided catalyst particles
US4478708A (en) * 1983-10-11 1984-10-23 Farnsworth Carl D Method and apparatus for separating fluidized solid particles suspended in gasiform material
US4502947A (en) * 1984-05-21 1985-03-05 Mobil Oil Corporation Closed cyclone FCC catalyst separation method and apparatus

Also Published As

Publication number Publication date
ES543291A0 (es) 1986-04-16
JPS60255891A (ja) 1985-12-17
IN165178B (xx) 1989-08-26
EP0168916A1 (en) 1986-01-22
AU581888B2 (en) 1989-03-09
ES8606463A1 (es) 1986-04-16
AU4195485A (en) 1985-11-28
JPH0473469B2 (xx) 1992-11-20
CA1262697A (en) 1989-11-07
US4623446A (en) 1986-11-18
BR8502388A (pt) 1986-01-21

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