WO2005017072A8 - Liquid contacting of post-quench effluent vapor streams from oxygenate to olefins conversion to capture catalyst fines - Google Patents

Liquid contacting of post-quench effluent vapor streams from oxygenate to olefins conversion to capture catalyst fines

Info

Publication number
WO2005017072A8
WO2005017072A8 PCT/US2004/019341 US2004019341W WO2005017072A8 WO 2005017072 A8 WO2005017072 A8 WO 2005017072A8 US 2004019341 W US2004019341 W US 2004019341W WO 2005017072 A8 WO2005017072 A8 WO 2005017072A8
Authority
WO
WIPO (PCT)
Prior art keywords
catalyst fines
product
catalyst
olefins
light
Prior art date
Application number
PCT/US2004/019341
Other languages
French (fr)
Other versions
WO2005017072A1 (en
Inventor
Egmond Cor F Van
Zhong Y Ding
Original Assignee
Exxonmobil Chem Patents Inc
Egmond Cor F Van
Zhong Y Ding
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 Exxonmobil Chem Patents Inc, Egmond Cor F Van, Zhong Y Ding filed Critical Exxonmobil Chem Patents Inc
Priority to EA200600168A priority Critical patent/EA009531B1/en
Priority to EP04755487.8A priority patent/EP1656435B1/en
Priority to CN2004800203528A priority patent/CN1823152B/en
Publication of WO2005017072A1 publication Critical patent/WO2005017072A1/en
Publication of WO2005017072A8 publication Critical patent/WO2005017072A8/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • 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
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/42—Catalytic treatment
    • C10G3/44—Catalytic treatment characterised by the catalyst used
    • C10G3/48—Catalytic treatment characterised by the catalyst used further characterised by the catalyst support
    • C10G3/49—Catalytic treatment characterised by the catalyst used further characterised by the catalyst support containing crystalline aluminosilicates, e.g. molecular sieves
    • 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
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/62—Catalyst regeneration
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/82—Phosphates
    • C07C2529/83—Aluminophosphates (APO compounds)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/82—Phosphates
    • C07C2529/84—Aluminophosphates containing other elements, e.g. metals, boron
    • C07C2529/85—Silicoaluminophosphates (SAPO compounds)
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20—C2-C4 olefins
    • 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
    • Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock
    • 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

Abstract

A process is provided for converting oxygenate to olefins from a fluidized bed reactor which comprises removal of catalyst fines from a quenched vaporous effluent by contacting with a liquid low in catalyst fines content, e.g., oxygenate feedstock, or by-product water from the oxygenates to olefins conversion which is stripped and/or filtered. The process comprises: contacting a feedstock comprising oxygenate with a catalyst comprising a molecular sieve under conditions effective to produce a deactivated catalyst having carbonaceous deposits and a product comprising the olefins; separating the deactivated catalyst from the product to provide a separated vaporous product which contains catalyst fines; quenching the separated vaporous product with a liquid medium containing water and catalyst fines, in an amount sufficient to form a light product fraction comprising light olefins and catalyst fines and a heavy product fraction comprising water, heavier hydrocarbons and catalyst fines; treating the light product fraction by contacting with a liquid substantially free of catalyst fines to provide a light product fraction having reduced catalyst fines content and a liquid fraction of increased fines content; compressing the light product fraction having reduced catalyst fines content; and recovering the light olefins from the compressed light product fraction.
PCT/US2004/019341 2003-07-30 2004-06-17 Liquid contacting of post-quench effluent vapor streams from oxygenate to olefins conversion to capture catalyst fines WO2005017072A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EA200600168A EA009531B1 (en) 2003-07-30 2004-06-17 Process for converting oxygenate feedstock to olefins and apparatus therefor
EP04755487.8A EP1656435B1 (en) 2003-07-30 2004-06-17 Liquid contacting of post-quench effluent vapor streams from oxygenate to olefins conversion to capture catalyst fines
CN2004800203528A CN1823152B (en) 2003-07-30 2004-06-17 Liquid contacting of post-quench effluent vapor streams from oxygenate to olefins conversion to capture catalyst fines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/629,963 US7038102B2 (en) 2003-07-30 2003-07-30 Liquid contacting of post-quench effluent vapor streams from oxygenate to olefins conversion to capture catalyst fines
US10/629,963 2003-07-30

Publications (2)

Publication Number Publication Date
WO2005017072A1 WO2005017072A1 (en) 2005-02-24
WO2005017072A8 true WO2005017072A8 (en) 2005-08-04

Family

ID=34103720

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/019341 WO2005017072A1 (en) 2003-07-30 2004-06-17 Liquid contacting of post-quench effluent vapor streams from oxygenate to olefins conversion to capture catalyst fines

Country Status (5)

Country Link
US (2) US7038102B2 (en)
EP (1) EP1656435B1 (en)
CN (2) CN102126903B (en)
EA (1) EA009531B1 (en)
WO (1) WO2005017072A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7439414B2 (en) 2005-10-13 2008-10-21 Uop Llc Oxygenate conversion catalyst processing
US7687671B2 (en) * 2005-12-05 2010-03-30 Uop Llc Integrated oxygenate conversion and product cracking
US7687677B1 (en) 2006-09-29 2010-03-30 Uop Llc Process for recovering thermal energy from a reactor effluent stream
US20080161616A1 (en) * 2006-12-27 2008-07-03 Miller Lawrence W Oxygenate to olefin processing with product water utilization
US7893310B2 (en) * 2007-02-05 2011-02-22 Exxonmobil Chemical Patents Inc. Method of separating condensed liquid from an olefin stream
US20080185350A1 (en) * 2007-02-05 2008-08-07 Koch-Glitsch, Lp Method and apparatus for separating oil sand particulates from a three-phase stream
US7741528B2 (en) 2007-02-05 2010-06-22 Exxonmobil Chemical Patents Inc. Method of separating condensed liquid from an olefin stream
US8044254B2 (en) * 2007-09-27 2011-10-25 Uop Llc Process for enhanced olefin production
CN101544529B (en) * 2008-03-25 2013-02-27 中石化洛阳工程有限公司 Method and equipment for pre-treatment of reaction produced gas in olefin preparation technology by oxygen-containing compounds
US8735642B2 (en) * 2008-06-30 2014-05-27 Uop Llc Two stage contact cooler design for hot water generation
US8021620B2 (en) * 2009-03-31 2011-09-20 Uop Llc Apparatus for oligomerizing dilute ethylene
US8575410B2 (en) * 2009-03-31 2013-11-05 Uop Llc Process for oligomerizing dilute ethylene
US8748681B2 (en) * 2009-03-31 2014-06-10 Uop Llc Process for oligomerizing dilute ethylene
CN102190544B (en) * 2010-03-03 2013-10-16 中国石油化工股份有限公司 Method for rapidly cooling reaction product of oxygen-containing compound produced alkene
US8877997B2 (en) 2010-12-20 2014-11-04 Uop Llc Quench tower catalyst recovery
WO2013132047A1 (en) 2012-03-09 2013-09-12 Total Research & Technology Feluy Process for quenching a stream comprising essentially olefins and steam
WO2015063216A1 (en) * 2013-10-31 2015-05-07 Shell Internationale Research Maatschappij B.V. A process for converting oxygenates to olefins
US9452957B2 (en) * 2014-06-24 2016-09-27 Uop Llc Options to reduce fouling in MTO downstream recovery
CN105585396B (en) * 2014-10-20 2018-03-20 中国石油化工股份有限公司 A kind of method by oxygenatedchemicals preparing low-carbon olefins
WO2016109369A1 (en) * 2014-12-30 2016-07-07 Shell Oil Company An oxygenate to olefins conversion reactor system and process for converting oxygenates to olefins
CN107793284B (en) * 2016-08-30 2021-02-09 中国石油化工股份有限公司 Quenching method for reaction product of preparing aromatic hydrocarbon from oxygen-containing compound
CN107941039B (en) * 2016-10-12 2020-03-03 英尼奥斯欧洲股份公司 Quench tower aftercooler
EP3941891A4 (en) * 2019-03-21 2023-01-04 Kellogg Brown & Root LLC System and method for catalyst removal from mto effluent
US11534732B2 (en) * 2020-02-26 2022-12-27 Uop Llc Process and apparatus for quenching a reactor effluent stream
US11725153B2 (en) * 2020-04-17 2023-08-15 Uop Llc Process and apparatus for recovering catalyst from a product stream

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677242A (en) 1982-10-04 1987-06-30 Union Carbide Corporation Production of light olefins
US5234578A (en) * 1988-08-26 1993-08-10 Uop Fluidized catalytic cracking process utilizing a high temperature reactor
US5476978A (en) 1989-09-05 1995-12-19 Chemical Research & Licensing Company Process for the preparation of ethyl benzene
US6121504A (en) * 1998-04-29 2000-09-19 Exxon Chemical Patents Inc. Process for converting oxygenates to olefins with direct product quenching for heat recovery
US6312503B1 (en) * 1999-10-13 2001-11-06 Arteva North America S.A.R.L. System to quench gasses and remove condensables
US6403584B1 (en) * 2000-06-22 2002-06-11 Merck & Co., Inc. Substituted nipecotyl derivatives as inhibitors of cell adhesion
US6403854B1 (en) * 2000-10-19 2002-06-11 Uop Llc Two-stage quench tower for use with oxygenate conversion process
US6645459B2 (en) * 2001-10-30 2003-11-11 The Regents Of The University Of California Method of recovering sulfurous components in a sulfur-recovery process
US6870072B2 (en) * 2001-10-30 2005-03-22 Exxonmobil Chemical Patents Inc. Heat recovery in an olefin production process
US7030284B2 (en) 2002-08-20 2006-04-18 Exxonmobil Chemical Patents Inc. Method and reactor system for converting oxygenate contaminants in an MTO reactor system product effluent to hydrocarbons
US7119241B2 (en) 2002-09-27 2006-10-10 Exxonmobile Chemical Patents Inc. Process for handling catalyst from an oxygenate to olefin reaction

Also Published As

Publication number Publication date
EA009531B1 (en) 2008-02-28
CN1823152A (en) 2006-08-23
CN1823152B (en) 2012-07-25
EA200600168A1 (en) 2006-08-25
US20050027152A1 (en) 2005-02-03
WO2005017072A1 (en) 2005-02-24
US7396513B2 (en) 2008-07-08
EP1656435A1 (en) 2006-05-17
US20060149111A1 (en) 2006-07-06
US7038102B2 (en) 2006-05-02
CN102126903B (en) 2014-04-02
CN102126903A (en) 2011-07-20
EP1656435B1 (en) 2017-11-08

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