EA017596B1 - Ancillary cracking of paraffinic naptha in conjunction with fluidized catalytic cracking (fcc) unit operations - Google Patents

Ancillary cracking of paraffinic naptha in conjunction with fluidized catalytic cracking (fcc) unit operations

Info

Publication number
EA017596B1
EA017596B1 EA200900185A EA200900185A EA017596B1 EA 017596 B1 EA017596 B1 EA 017596B1 EA 200900185 A EA200900185 A EA 200900185A EA 200900185 A EA200900185 A EA 200900185A EA 017596 B1 EA017596 B1 EA 017596B1
Authority
EA
Eurasian Patent Office
Prior art keywords
cracking
catalyst
paraffinic
ancillary
downflow reactor
Prior art date
Application number
EA200900185A
Other languages
Russian (ru)
Unknown language (xx)
Other versions
EA200900185A1 (en
Inventor
Кристофер Ф. Дин
Original Assignee
Сауди Арейбиен Ойл Компани
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
Priority to US11/487,022 priority Critical patent/US20080011645A1/en
Application filed by Сауди Арейбиен Ойл Компани filed Critical Сауди Арейбиен Ойл Компани
Priority to PCT/US2007/016054 priority patent/WO2008008527A2/en
Publication of EA200900185A1 publication Critical patent/EA200900185A1/en
Publication of EA017596B1 publication Critical patent/EA017596B1/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G51/00Treatment of hydrocarbon oils in the absence of hydrogen, by two or more cracking processes only
    • C10G51/06Treatment of hydrocarbon oils in the absence of hydrogen, by two or more cracking processes only plural parallel stages only
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G11/00Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • C10G11/182Regeneration
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2300/00Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10Feedstock materials
    • C10G2300/1037Hydrocarbon fractions
    • C10G2300/1044Heavy gasoline or naphtha having a boiling range of about 100 - 180 °C
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2300/00Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40Characteristics of the process deviating from typical ways of processing
    • C10G2300/4093Catalyst stripping
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2400/00Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/02Gasoline
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2400/00Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20C2-C4 olefins

Abstract

The production of light hydrocarbons consisting of ethylene, propylene, butylenes, and of gasoline is enhanced by introducing a virgin paraffinic naphtha feedstream derived from an external source into an ancillary downflow reactor that utilizes the same catalyst composition as an adjacent FCC unit for cracking the naphtha and withdrawing the desired lighter hydrocarbon reaction product stream from, the downflow reactor and regenerating the catalyst in the same regeneration vessel that is used to regenerate the spent catalyst from the FCC unit. The efficiency of the recovery of the desired lighter olefinic hydrocarbons is maximized by limiting the feedstream to the downflow reactor to paraffinic naphtha that can be processed under relatively harsher conditions, while minimizing production of undesired by-products and reducing the formation of coke on the catalyst.
EA200900185A 2006-07-13 2007-07-13 Ancillary cracking of paraffinic naptha in conjunction with fluidized catalytic cracking (fcc) unit operations EA017596B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US11/487,022 US20080011645A1 (en) 2006-07-13 2006-07-13 Ancillary cracking of paraffinic naphtha in conjuction with FCC unit operations
PCT/US2007/016054 WO2008008527A2 (en) 2006-07-13 2007-07-13 Ancillary cracking of paraffinic naptha in conjunction with fcc unit operations

Publications (2)

Publication Number Publication Date
EA200900185A1 EA200900185A1 (en) 2009-06-30
EA017596B1 true EA017596B1 (en) 2013-01-30

Family

ID=38923953

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200900185A EA017596B1 (en) 2006-07-13 2007-07-13 Ancillary cracking of paraffinic naptha in conjunction with fluidized catalytic cracking (fcc) unit operations

Country Status (11)

Country Link
US (2) US20080011645A1 (en)
EP (1) EP2052058A4 (en)
JP (1) JP5424879B2 (en)
KR (1) KR101526608B1 (en)
CN (1) CN101501164B (en)
BR (1) BRPI0713183B1 (en)
CA (1) CA2657628C (en)
EA (1) EA017596B1 (en)
MX (1) MX345633B (en)
NO (1) NO20090152L (en)
WO (1) WO2008008527A2 (en)

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US8137631B2 (en) 2008-12-11 2012-03-20 Uop Llc Unit, system and process for catalytic cracking
US8889076B2 (en) 2008-12-29 2014-11-18 Uop Llc Fluid catalytic cracking system and process
JP5461395B2 (en) * 2009-03-27 2014-04-02 千代田化工建設株式会社 The process for producing an aromatic hydrocarbon
JP4837114B2 (en) 2010-03-26 2011-12-14 Jx日鉱日石エネルギー株式会社 Production plant manufacturing method and an aromatic hydrocarbon aromatic hydrocarbons
WO2012004805A1 (en) 2010-07-08 2012-01-12 Indian Oil Corporation Ltd. Upflow regeneration of fcc catalyst for multi stage cracking
CN103814114B (en) * 2011-07-27 2018-04-24 沙特阿拉伯石油公司 Paraffinic naphtha catalytic cracking in the downflow reactor flows
WO2013019527A1 (en) 2011-07-29 2013-02-07 Saudi Arabian Oil Company Selective middle distillate hydrotreating process
WO2013142563A2 (en) * 2012-03-20 2013-09-26 Saudi Arabian Oil Company Integrated hydroprocessing and fluid catalytic cracking for processing of a crude oil
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
KR20150086476A (en) * 2012-10-19 2015-07-28 사우디 아라비안 오일 컴퍼니 Process for high severity catalytic cracking of crude oil
US20180187107A1 (en) 2017-01-04 2018-07-05 Saudi Arabian Oil Company Conversion of crude oil to aromatic and olefinic petrochemicals

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Also Published As

Publication number Publication date
US20110240520A1 (en) 2011-10-06
JP5424879B2 (en) 2014-02-26
WO2008008527A3 (en) 2008-04-24
KR20090043514A (en) 2009-05-06
MX345633B (en) 2017-02-08
BRPI0713183B1 (en) 2017-03-07
CA2657628C (en) 2015-11-10
CN101501164B (en) 2013-08-28
CA2657628A1 (en) 2008-01-17
EP2052058A2 (en) 2009-04-29
NO20090152L (en) 2009-04-02
WO2008008527A2 (en) 2008-01-17
CN101501164A (en) 2009-08-05
JP2009543899A (en) 2009-12-10
BRPI0713183A2 (en) 2012-04-17
KR101526608B1 (en) 2015-06-05
MX2009000384A (en) 2009-04-06
US20080011645A1 (en) 2008-01-17
EA200900185A1 (en) 2009-06-30
EP2052058A4 (en) 2011-11-16

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Legal Events

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY MD TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AZ KZ KG TJ RU