ES381104A1 - Fluid catalytic cracking process with a segregated feed charged to the reactor - Google Patents

Fluid catalytic cracking process with a segregated feed charged to the reactor

Info

Publication number
ES381104A1
ES381104A1 ES381104A ES381104A ES381104A1 ES 381104 A1 ES381104 A1 ES 381104A1 ES 381104 A ES381104 A ES 381104A ES 381104 A ES381104 A ES 381104A ES 381104 A1 ES381104 A1 ES 381104A1
Authority
ES
Spain
Prior art keywords
fraction
cracking
low
reactor
catalytic cracking
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
ES381104A
Other languages
Spanish (es)
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.)
Gulf Research and Development Co
Original Assignee
Gulf Research and Development 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
Application filed by Gulf Research and Development Co filed Critical Gulf Research and Development Co
Publication of ES381104A1 publication Critical patent/ES381104A1/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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/40—Ethylene production

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)

Abstract

A process for cracking at least one relatively low MW gas oil fraction and at least one relatively high MW gas oil fraction to gasoline in the presence of a fluidized zeolite catalyst comprises charging the low MW fraction to an upstream position and the high MW fraction to a downstream position in a cracking zone, cracking the fraction at 482-593 C. for a residence time of less than 5 seconds during which catalyst and hydrocarbon both flow concurrently through the zone so as to avoid formation of a catalyst bed in the reaction flow stream, the cracking of the low MW fraction being performed in the presence of a diluent vapour which reduces the partial pressure of the low MW fraction and recovering debutanized gasoline in increased yield. Suitable diluents are steam, N 2 , CH 4 or ethylene.
ES381104A 1969-06-25 1970-06-24 Fluid catalytic cracking process with a segregated feed charged to the reactor Expired ES381104A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83640469A 1969-06-25 1969-06-25

Publications (1)

Publication Number Publication Date
ES381104A1 true ES381104A1 (en) 1972-11-01

Family

ID=25271898

Family Applications (1)

Application Number Title Priority Date Filing Date
ES381104A Expired ES381104A1 (en) 1969-06-25 1970-06-24 Fluid catalytic cracking process with a segregated feed charged to the reactor

Country Status (8)

Country Link
US (1) US3617497A (en)
JP (1) JPS4914321B1 (en)
CA (1) CA930684A (en)
DE (1) DE2031448A1 (en)
ES (1) ES381104A1 (en)
FR (1) FR2047929B1 (en)
GB (1) GB1266070A (en)
NL (1) NL7009391A (en)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948757A (en) * 1973-05-21 1976-04-06 Universal Oil Products Company Fluid catalytic cracking process for upgrading a gasoline-range feed
US4166025A (en) * 1973-08-22 1979-08-28 Bocharov Jury N Process for purifying aromatic hydrocarbons
US3894932A (en) * 1973-11-19 1975-07-15 Mobil Oil Corp Conversion of hydrocarbons with {37 y{38 {0 faujasite-type catalysts
US4147617A (en) * 1978-04-06 1979-04-03 Mobil Oil Corporation Processing hydrocarbon feed of high carbon residue and high metals content
US4218306A (en) * 1979-01-15 1980-08-19 Mobil Oil Corporation Method for catalytic cracking heavy oils
US4422925A (en) * 1981-12-28 1983-12-27 Texaco Inc. Catalytic cracking
GB2117394B (en) * 1982-03-22 1986-05-21 Engelhard Corp Decarbonizing and demetallizing petroleum stocks
FR2523997B1 (en) * 1982-03-26 1986-07-18 Engelhard Corp SELECTIVE VAPORIZATION PROCESS AND APPARATUS FOR REMOVAL OF CARBON AND METALS CONTAINED IN HEAVY OIL FRACTIONS
US4602993A (en) * 1982-05-13 1986-07-29 Ashland Oil, Inc. Carbo-metallic oil conversion
US4435279A (en) 1982-08-19 1984-03-06 Ashland Oil, Inc. Method and apparatus for converting oil feeds
US4483761A (en) * 1983-07-05 1984-11-20 The Standard Oil Company Upgrading heavy hydrocarbons with supercritical water and light olefins
US4479870A (en) * 1984-02-29 1984-10-30 Jop Inc. Use of lift gas in an FCC reactor riser
US5976355A (en) * 1984-03-09 1999-11-02 Stone & Webster Engineering Corp. Low residence time catalytic cracking process
FR2576906B1 (en) * 1985-02-07 1987-09-25 Raffinage Cie Francaise PROCESS AND DEVICE FOR INJECTING A CATALYST IN A CATALYTIC CRACKING PROCESS IN A FLUID STATE, IN PARTICULAR HEAVY LOADS
FR2584732B1 (en) * 1985-07-10 1988-08-19 Raffinage Cie Francaise PROCESS AND DEVICE FOR THE CATALYTIC CRACKING OF HYDROCARBON CHARGES, WITH CONTROL OF THE REACTION TEMPERATURE
JPS624784A (en) * 1985-07-16 1987-01-10 コンパニ−・フランセ−ズ・ド・ラフイナ−ジユ Improvement in method and apparatus for catalytic cracking of hydrocarbon charge
US4869807A (en) * 1985-10-30 1989-09-26 Chevron Research Company Gasoline octane enhancement in fluid catalytic cracking process with split feed injection to riser reactor
DE3668904D1 (en) * 1985-10-30 1990-03-15 Chevron Res GASOLIN OCTANE NUMBER INCREASE IN A CATALYTIC LIQUID CRACKING PROCESS WITH SPLIT INPUT OF THE RAW MATERIAL INTO A PIPE REACTOR.
USRE36403E (en) * 1985-10-30 1999-11-23 Chevron Research And Technology Company Gasoline octane enhancement in fluid catalytic cracking process with split feed injection to riser reactor
US4892643A (en) * 1986-09-03 1990-01-09 Mobil Oil Corporation Upgrading naphtha in a single riser fluidized catalytic cracking operation employing a catalyst mixture
US4787967A (en) * 1986-09-03 1988-11-29 Mobil Oil Corporation Process for two-phase fluid catalytic cracking system
US4865718A (en) * 1986-09-03 1989-09-12 Mobil Oil Corporation Maximizing distillate production in a fluid catalytic cracking operation employing a mixed catalyst system
US4861741A (en) * 1986-09-03 1989-08-29 Mobil Oil Corporation Mixed catalyst system and catalytic conversion process employing same
US4871446A (en) * 1986-09-03 1989-10-03 Mobil Oil Corporation Catalytic cracking process employing mixed catalyst system
US4830728A (en) * 1986-09-03 1989-05-16 Mobil Oil Corporation Upgrading naphtha in a multiple riser fluid catalytic cracking operation employing a catalyst mixture
JPS6384632A (en) * 1986-09-03 1988-04-15 モービル・オイル・コーポレイション Fluid catalytic cracking method
US4802971A (en) * 1986-09-03 1989-02-07 Mobil Oil Corporation Single riser fluidized catalytic cracking process utilizing hydrogen and carbon-hydrogen contributing fragments
AU605503B2 (en) * 1986-09-03 1991-01-17 Mobil Oil Corporation FCC naphtha in a single riser fluid catalytic cracking operation employing a catalyst mixture.
US4717466A (en) * 1986-09-03 1988-01-05 Mobil Oil Corporation Multiple riser fluidized catalytic cracking process utilizing hydrogen and carbon-hydrogen contributing fragments
US4853105A (en) * 1986-09-03 1989-08-01 Mobil Oil Corporation Multiple riser fluidized catalytic cracking process utilizing hydrogen and carbon-hydrogen contributing fragments
US4752375A (en) * 1986-09-03 1988-06-21 Mobil Oil Corporation Single riser fluidized catalytic cracking process utilizing a C3-4 paraffin-rich co-feed and mixed catalyst system
US4863585A (en) * 1986-09-03 1989-09-05 Mobil Oil Corporation Fluidized catalytic cracking process utilizing a C3-C4 paraffin-rich Co-feed and mixed catalyst system with selective reactivation of the medium pore silicate zeolite component thereofo
US4990314A (en) * 1986-09-03 1991-02-05 Mobil Oil Corporation Process and apparatus for two-phase fluid catalytic cracking system
US4888103A (en) * 1986-09-03 1989-12-19 Herbst Joseph A Process of stripping in a catalytic cracking operation employing a catalyst mixture which includes a shape selective medium pore silicate zeolite component
US4826586A (en) * 1986-09-03 1989-05-02 Mobil Coil Corporation Single riser fluidized catalytic cracking process utilizing a C3-4 paraffin-rich co-feed and mixed catalyst system
US4764268A (en) * 1987-04-27 1988-08-16 Texaco Inc. Fluid catalytic cracking of vacuum gas oil with a refractory fluid quench
US4717467A (en) * 1987-05-15 1988-01-05 Mobil Oil Corporation Process for mixing fluid catalytic cracking hydrocarbon feed and catalyst
US4874503A (en) * 1988-01-15 1989-10-17 Mobil Oil Corporation Multiple riser fluidized catalytic cracking process employing a mixed catalyst
US5271826A (en) * 1988-03-03 1993-12-21 Mobil Oil Corporation Catalytic cracking of coke producing hydrocarbons
US5087349A (en) * 1988-11-18 1992-02-11 Stone & Webster Engineering Corporation Process for selectively maximizing product production in fluidized catalytic cracking of hydrocarbons
US5114682A (en) * 1988-11-18 1992-05-19 Stone & Webster Engineering Corporation Apparatus for recovering heat energy from catalyst regenerator flue gases
US5009769A (en) * 1989-02-06 1991-04-23 Stone & Webster Engineering Corporation Process for catalytic cracking of hydrocarbons
US5139748A (en) * 1990-11-30 1992-08-18 Uop FCC riser with transverse feed injection
US5846403A (en) * 1996-12-17 1998-12-08 Exxon Research And Engineering Company Recracking of cat naphtha for maximizing light olefins yields
US6569315B2 (en) 2000-04-17 2003-05-27 Exxonmobil Research And Engineering Company Cycle oil conversion process
US20010042702A1 (en) 2000-04-17 2001-11-22 Stuntz Gordon F. Cycle oil conversion process
US6569316B2 (en) 2000-04-17 2003-05-27 Exxonmobil Research And Engineering Company Cycle oil conversion process incorporating shape-selective zeolite catalysts
US20010042701A1 (en) 2000-04-17 2001-11-22 Stuntz Gordon F. Cycle oil conversion process
US6565739B2 (en) 2000-04-17 2003-05-20 Exxonmobil Research And Engineering Company Two stage FCC process incorporating interstage hydroprocessing
BR0302326A (en) * 2003-06-03 2005-03-29 Petroleo Brasileiro Sa Fluid catalytic cracking process of mixed hydrocarbon fillers from different sources
GB2447684B (en) * 2007-03-21 2011-11-23 Statoil Asa Biogasoline
JP5840840B2 (en) 2007-12-20 2016-01-06 中国石油化工股▲分▼有限公司 An improved integrated method for hydrogenating and catalytically cracking hydrocarbon oils
CN103691459B (en) * 2012-09-27 2016-06-29 陈怀超 Steam pyrolysis catalyst and method for making thereof and steam pyrolysis hydrogen burning method
US9896627B2 (en) * 2015-10-14 2018-02-20 Saudi Arabian Oil Company Processes and systems for fluidized catalytic cracking

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2956003A (en) * 1959-05-20 1960-10-11 Shell Oil Co Two-stage catalytic cracking process
US3246960A (en) * 1961-11-17 1966-04-19 Humble Oil & Refining Company Catalytic conversion apparatus
US3524809A (en) * 1968-01-11 1970-08-18 Union Oil Co Hydrocracking process and catalyst

Also Published As

Publication number Publication date
GB1266070A (en) 1972-03-08
NL7009391A (en) 1970-12-29
JPS4914321B1 (en) 1974-04-06
CA930684A (en) 1973-07-24
DE2031448A1 (en) 1971-01-07
US3617497A (en) 1971-11-02
FR2047929B1 (en) 1974-09-20
FR2047929A1 (en) 1971-03-19

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