DE3479427D1 - Dual riser fluid catalytic cracking process - Google Patents

Dual riser fluid catalytic cracking process

Info

Publication number
DE3479427D1
DE3479427D1 DE8484201664T DE3479427T DE3479427D1 DE 3479427 D1 DE3479427 D1 DE 3479427D1 DE 8484201664 T DE8484201664 T DE 8484201664T DE 3479427 T DE3479427 T DE 3479427T DE 3479427 D1 DE3479427 D1 DE 3479427D1
Authority
DE
Germany
Prior art keywords
catalytic cracking
cracking process
fluid catalytic
riser fluid
dual riser
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
DE8484201664T
Other languages
German (de)
Inventor
James Fred Crocoll
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of DE3479427D1 publication Critical patent/DE3479427D1/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
    • C10G51/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only
    • C10G51/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only plural serial stages only
    • C10G51/026—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only plural serial stages only only catalytic cracking steps
    • 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)
DE8484201664T 1983-11-22 1984-11-16 Dual riser fluid catalytic cracking process Expired DE3479427D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55446983A 1983-11-22 1983-11-22

Publications (1)

Publication Number Publication Date
DE3479427D1 true DE3479427D1 (en) 1989-09-21

Family

ID=24213454

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484201664T Expired DE3479427D1 (en) 1983-11-22 1984-11-16 Dual riser fluid catalytic cracking process

Country Status (5)

Country Link
EP (1) EP0142900B1 (en)
JP (1) JPS60144388A (en)
CA (1) CA1237692A (en)
DE (1) DE3479427D1 (en)
NL (1) NL8403539A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100448953C (en) * 2000-02-16 2009-01-07 印度石油股份有限公司 Multi-stage selective catalytic cracking process and system for producing high yield of middle distillate products from heavy hydrocarbon feedstocks
US20080011644A1 (en) 2006-07-13 2008-01-17 Dean Christopher F Ancillary cracking of heavy oils in conjuction with FCC unit operations
US8124020B2 (en) 2009-03-04 2012-02-28 Uop Llc Apparatus for preventing metal catalyzed coking
US8124822B2 (en) 2009-03-04 2012-02-28 Uop Llc Process for preventing metal catalyzed coking
CN103814114B (en) 2011-07-27 2018-04-24 沙特阿拉伯石油公司 The fluid catalytic cracking paraffinic naphtha in downflow reactor
EP3106504B1 (en) 2015-06-19 2020-02-05 Reliance Industries Limited Process for propylene and lpg recovery in fcc fuel gas
US9896627B2 (en) 2015-10-14 2018-02-20 Saudi Arabian Oil Company Processes and systems for fluidized catalytic cracking
US20230407187A1 (en) * 2022-06-17 2023-12-21 Kellogg Brown & Root Llc Converting Motor Fuels Range Distillates to Light Olefins in a Multiple Riser Fluid Catalytic Cracking (FCC) Unit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751359A (en) * 1971-09-27 1973-08-07 Texaco Inc Conversion of hydrocarbons
US3894933A (en) * 1974-04-02 1975-07-15 Mobil Oil Corp Method for producing light fuel oil
US4090949A (en) * 1974-07-31 1978-05-23 Mobil Oil Corportion Upgrading of olefinic gasoline with hydrogen contributors
US4073717A (en) * 1976-01-26 1978-02-14 Aliev Vagab Safarovich Process for producing gasoline
FR2378847A1 (en) * 1977-01-28 1978-08-25 Melik Akhnazarov Talyat Two=stage catalytic hydrocarbon cracking - with co-current and counter current reaction stages
US4728416A (en) * 1979-11-14 1988-03-01 Ashland Oil, Inc. Cracking blends of gas oil and residual oil

Also Published As

Publication number Publication date
NL8403539A (en) 1985-06-17
EP0142900A2 (en) 1985-05-29
JPS60144388A (en) 1985-07-30
EP0142900A3 (en) 1986-01-22
EP0142900B1 (en) 1989-08-16
CA1237692A (en) 1988-06-07

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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