NO20063753L - Selective component cracking system and method to maximize the production of light olefins - Google Patents

Selective component cracking system and method to maximize the production of light olefins

Info

Publication number
NO20063753L
NO20063753L NO20063753A NO20063753A NO20063753L NO 20063753 L NO20063753 L NO 20063753L NO 20063753 A NO20063753 A NO 20063753A NO 20063753 A NO20063753 A NO 20063753A NO 20063753 L NO20063753 L NO 20063753L
Authority
NO
Norway
Prior art keywords
separation system
light olefins
cyclone separation
reaction zone
maximize
Prior art date
Application number
NO20063753A
Other languages
Norwegian (no)
Other versions
NO337658B1 (en
Inventor
Dalip S Soni
Leonce Castagnos
Original Assignee
Abb Lummus Global Inc
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 Abb Lummus Global Inc filed Critical Abb Lummus Global Inc
Publication of NO20063753L publication Critical patent/NO20063753L/en
Publication of NO337658B1 publication Critical patent/NO337658B1/en

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
    • 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)

Abstract

En fremgangsmåte for fluid katalytisk krakking FCC av hydrokarboner inkluderer å bringe forholdsvis tunge hydrokarboner i kontakt med en fluidisert partik- kelformet katalysator i en reaksjonssone under katalytiske krakkingsbetingelser for å omdanne i det minste noe av de tunge hydrokarboner til lette olefiner med fra 3 til 4 karbonatomer, en reaksjonsblanding inneholdende brukte katalysatorpartikler og en gassformet sfrøm inneholdende de lette olefiner og andre reaksjonsprodukter føres til et syklonseparasjonssystem direkte forbundet til reaksjonssonen, idet i det minste en del av syklonseparasjonssystemet er posisjonert inne i et indre rom som omsluttes av en beholder, idet det indre rom inkluderer en avdrivningsregion og en øvre region hvori syklonseparasjonssystemet er posisjonert. Syklonseparasjonssystemet inkluderer minst en syklon forbundet direkte til reaksjonssonen og som har et indre trykk som er minst 0,0035 kg/cm^ lavere enn trykket i avdrivningsregionen.A method for fluid catalytic cracking FCC of hydrocarbons includes contacting relatively heavy hydrocarbons with a fluidized particulate catalyst in a reaction zone under catalytic cracking conditions to convert at least some of the heavy hydrocarbons to light olefins with from 3 to 4 carbon atoms. , a reaction mixture containing spent catalyst particles and a gaseous stream containing the light olefins and other reaction products is fed to a cyclone separation system directly connected to the reaction zone, at least part of the cyclone separation system being positioned within an interior space enclosed by a container. rooms include a stripping region and an upper region in which the cyclone separation system is positioned. The cyclone separation system includes at least one cyclone connected directly to the reaction zone and having an internal pressure at least 0.0035 kg / cm 2 lower than the pressure in the stripping region.

NO20063753A 2004-01-23 2006-08-22 Process for Fluid Catalytic Cracking of Hydrocarbons. NO337658B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53890604P 2004-01-23 2004-01-23
PCT/US2005/001724 WO2005073347A1 (en) 2004-01-23 2005-01-19 System and method for selective component cracking to maximize production of light olefins

Publications (2)

Publication Number Publication Date
NO20063753L true NO20063753L (en) 2006-08-22
NO337658B1 NO337658B1 (en) 2016-05-30

Family

ID=34826026

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20063753A NO337658B1 (en) 2004-01-23 2006-08-22 Process for Fluid Catalytic Cracking of Hydrocarbons.

Country Status (12)

Country Link
US (1) US20050161369A1 (en)
EP (1) EP1713884B1 (en)
JP (1) JP2007518866A (en)
KR (1) KR100985288B1 (en)
CN (1) CN1910264A (en)
AU (1) AU2005207859B2 (en)
BR (1) BRPI0506971B1 (en)
CA (1) CA2553783C (en)
MX (1) MXPA06008184A (en)
NO (1) NO337658B1 (en)
WO (1) WO2005073347A1 (en)
ZA (1) ZA200606044B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101503069B1 (en) * 2008-10-17 2015-03-17 에스케이이노베이션 주식회사 Production of valuable aromatics and olefins from FCC light cycle oil
US8137631B2 (en) * 2008-12-11 2012-03-20 Uop Llc Unit, system and process for catalytic cracking
US9452404B2 (en) * 2012-07-12 2016-09-27 Lummus Technology Inc. Fluid cracking process and apparatus for maximizing light olefins or middle distillates and light olefins
WO2018053110A1 (en) 2016-09-16 2018-03-22 Lummus Technology Inc. Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications
FR3090684B1 (en) * 2018-12-19 2021-08-27 Ifp Energies Now Conversion of a crude oil into a fluidized bed, with zones of different contact times
US12060528B2 (en) 2019-08-05 2024-08-13 Sabic Global Technologies B.V. Multiple dense phase risers to maximize light olefins yields for naphtha catalytic cracking
CN111408323A (en) * 2020-04-17 2020-07-14 董国亮 Reaction regeneration device for reducing catalyst pipeline stress and lining abrasion

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422925A (en) * 1981-12-28 1983-12-27 Texaco Inc. Catalytic cracking
US4749471A (en) * 1983-09-06 1988-06-07 Mobil Oil Corporation Closed FCC cyclone process
US4588558A (en) * 1983-09-06 1986-05-13 Mobil Oil Corporation Closed FCC cyclone system
US4623446A (en) * 1984-05-21 1986-11-18 Mobil Oil Corporation Closed cyclone FCC catalyst separation with stripping gas injection and direct steam injection
US5264115A (en) * 1987-12-30 1993-11-23 Compagnie De Raffinage Et De Distribution Total France Process and apparatus for fluidized bed hydrocarbon conversion
US5271826A (en) * 1988-03-03 1993-12-21 Mobil Oil Corporation Catalytic cracking of coke producing hydrocarbons
US5234578A (en) * 1988-08-26 1993-08-10 Uop Fluidized catalytic cracking process utilizing a high temperature reactor
US4968406A (en) * 1988-10-29 1990-11-06 Mobil Oil Corporation Increasing feed volume throughput in FCC process
CA1327177C (en) * 1988-11-18 1994-02-22 Alan R. Goelzer Process for selectively maximizing product production in fluidized catalytic cracking of hydrocarbons
CA2052709C (en) * 1990-11-30 2002-12-17 Ting Y. Chan Apparatus for withdrawing stripper gas from an fccu reactor vessel
US5279727A (en) * 1991-12-27 1994-01-18 Amoco Corporation Open-bottomed cyclone with solids separation tube and method
US5389239A (en) * 1993-11-22 1995-02-14 Texaco Inc. Control method for direct-coupled FCC riser cyclone
US6106697A (en) 1998-05-05 2000-08-22 Exxon Research And Engineering Company Two stage fluid catalytic cracking process for selectively producing b. C.su2 to C4 olefins
US6313366B1 (en) * 1998-05-05 2001-11-06 Exxonmobile Chemical Patents, Inc. Process for selectively producing C3 olefins in a fluid catalytic cracking process
US6118035A (en) * 1998-05-05 2000-09-12 Exxon Research And Engineering Co. Process for selectively producing light olefins in a fluid catalytic cracking process from a naphtha/steam feed
US5944982A (en) * 1998-10-05 1999-08-31 Uop Llc Method for high severity cracking
US6760394B1 (en) * 1999-08-11 2004-07-06 Broadcom Corporation CMOS lock detect with double protection
US6538169B1 (en) * 2000-11-13 2003-03-25 Uop Llc FCC process with improved yield of light olefins
US6709572B2 (en) * 2002-03-05 2004-03-23 Exxonmobil Research And Engineering Company Catalytic cracking process

Also Published As

Publication number Publication date
CN1910264A (en) 2007-02-07
BRPI0506971A (en) 2007-07-03
AU2005207859A1 (en) 2005-08-11
MXPA06008184A (en) 2007-01-26
CA2553783C (en) 2013-03-26
US20050161369A1 (en) 2005-07-28
NO337658B1 (en) 2016-05-30
EP1713884A1 (en) 2006-10-25
ZA200606044B (en) 2007-12-27
KR100985288B1 (en) 2010-10-04
EP1713884B1 (en) 2018-09-26
BRPI0506971B1 (en) 2020-12-08
WO2005073347A1 (en) 2005-08-11
CA2553783A1 (en) 2005-08-11
JP2007518866A (en) 2007-07-12
KR20070018836A (en) 2007-02-14
AU2005207859B2 (en) 2010-01-07

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