CA1237692A - Craquage catalytique fluide a double colonne montante - Google Patents

Craquage catalytique fluide a double colonne montante

Info

Publication number
CA1237692A
CA1237692A CA000467099A CA467099A CA1237692A CA 1237692 A CA1237692 A CA 1237692A CA 000467099 A CA000467099 A CA 000467099A CA 467099 A CA467099 A CA 467099A CA 1237692 A CA1237692 A CA 1237692A
Authority
CA
Canada
Prior art keywords
catalyst
feedstock
riser
contacting
process according
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
CA000467099A
Other languages
English (en)
Inventor
James F. 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 Canada Ltd
Original Assignee
Shell Canada Ltd
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 Canada Ltd filed Critical Shell Canada Ltd
Application granted granted Critical
Publication of CA1237692A publication Critical patent/CA1237692A/fr
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
CA000467099A 1983-11-22 1984-11-06 Craquage catalytique fluide a double colonne montante Expired CA1237692A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55446983A 1983-11-22 1983-11-22
US554,469 1983-11-22

Publications (1)

Publication Number Publication Date
CA1237692A true CA1237692A (fr) 1988-06-07

Family

ID=24213454

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000467099A Expired CA1237692A (fr) 1983-11-22 1984-11-06 Craquage catalytique fluide a double colonne montante

Country Status (5)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001060951A1 (fr) * 2000-02-16 2001-08-23 Indian Oil Corporation Limited Procede de craquage catalytique selectif a plusieurs etages et systeme de production d'un rendement eleve de produits de distillats moyens a partir de stocks d'alimentation d'hydrocarbures lourds
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
WO2013016660A1 (fr) 2011-07-27 2013-01-31 Saudi Arabian Oil Company Craquage catalytique fluidisé de naphta paraffinique dans un réacteur à courant descendant
EP3106504B1 (fr) 2015-06-19 2020-02-05 Reliance Industries Limited Procédé pour la récupération de gpl et de propylène dans un gaz combustible fcc
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 (fr) * 1977-01-28 1978-08-25 Melik Akhnazarov Talyat Procede de craquage catalytique d'une charge d'hydrocarbures
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
EP0142900A2 (fr) 1985-05-29
JPS60144388A (ja) 1985-07-30
EP0142900A3 (en) 1986-01-22
NL8403539A (nl) 1985-06-17
DE3479427D1 (en) 1989-09-21
EP0142900B1 (fr) 1989-08-16

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Legal Events

Date Code Title Description
MKEX Expiry