ATE414682T1 - Verfahren zur entfernung von verunreinigungen aus einem olefinstrom durch extraktive destillation - Google Patents

Verfahren zur entfernung von verunreinigungen aus einem olefinstrom durch extraktive destillation

Info

Publication number
ATE414682T1
ATE414682T1 AT02744224T AT02744224T ATE414682T1 AT E414682 T1 ATE414682 T1 AT E414682T1 AT 02744224 T AT02744224 T AT 02744224T AT 02744224 T AT02744224 T AT 02744224T AT E414682 T1 ATE414682 T1 AT E414682T1
Authority
AT
Austria
Prior art keywords
extractive distillation
removing impurities
olefin stream
oxygenate contaminants
recovered
Prior art date
Application number
AT02744224T
Other languages
English (en)
Inventor
Dan Hendriksen
Minquan Cheng
Keith Kuechler
David Lumgair
Michael Nicoletti
Richard Shutt
Original Assignee
Exxonmobil Chem Patents 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25480107&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE414682(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Exxonmobil Chem Patents Inc filed Critical Exxonmobil Chem Patents Inc
Application granted granted Critical
Publication of ATE414682T1 publication Critical patent/ATE414682T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • 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
AT02744224T 2001-08-31 2002-06-04 Verfahren zur entfernung von verunreinigungen aus einem olefinstrom durch extraktive destillation ATE414682T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/943,695 US6559248B2 (en) 2001-08-31 2001-08-31 Process of removing contaminants from an olefin stream using extractive distillation

Publications (1)

Publication Number Publication Date
ATE414682T1 true ATE414682T1 (de) 2008-12-15

Family

ID=25480107

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02744224T ATE414682T1 (de) 2001-08-31 2002-06-04 Verfahren zur entfernung von verunreinigungen aus einem olefinstrom durch extraktive destillation

Country Status (13)

Country Link
US (1) US6559248B2 (de)
EP (1) EP1421049B1 (de)
JP (1) JP2005501895A (de)
KR (1) KR20040044501A (de)
CN (1) CN1332916C (de)
AT (1) ATE414682T1 (de)
BR (1) BR0212088A (de)
DE (1) DE60229957D1 (de)
EA (1) EA007149B1 (de)
ES (1) ES2318021T3 (de)
MY (1) MY127300A (de)
TW (1) TWI261588B (de)
WO (1) WO2003020673A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2282488T3 (es) * 2001-07-02 2007-10-16 Exxonmobil Chemical Patents Inc. Inhibicion de la formacion de coque en un catalizador en la fabricacion de una olefina.
US6838587B2 (en) * 2002-04-19 2005-01-04 Exxonmobil Chemical Patents Inc. Method of removing oxygenate contaminants from an olefin stream
US20030199721A1 (en) * 2002-04-18 2003-10-23 Ding Zhong Y. Low pressure separation of dimethyl ether from an olefin stream
US7060866B2 (en) * 2002-04-18 2006-06-13 Exxonmobil Chemical Patents Inc. High pressure separation of dimethyl ether from an olefin stream
US7402720B2 (en) * 2002-12-19 2008-07-22 Exxonmobil Chemical Patents Inc. Distillation process for removal of methyl acetylene and/or propadiene from an olefin stream
US7205447B2 (en) * 2002-12-23 2007-04-17 Exxonmobil Chemical Patents Inc. Process for removing aldehydes and/or ketones from an olefinic stream
US7074971B2 (en) 2003-03-06 2006-07-11 Exxonmobil Chemical Patents Inc. Recovery of ethylene and propylene from a methanol to olefin reaction system
US7128815B2 (en) * 2003-03-25 2006-10-31 Council Of Scientific And Industrial Research Process for recovery of pure acrylonitrile
JP4527549B2 (ja) * 2003-03-31 2010-08-18 カウンシル・オブ・サイエンティフィック・アンド・インダストリアル・リサーチ 純粋アクリロニトリルの回収方法
US7102049B2 (en) * 2003-06-25 2006-09-05 Exxonmobil Chemical Patens Inc. Process for operating a quench device in an oxygenate-to-olefin production unit
US7214846B2 (en) * 2003-08-06 2007-05-08 Exxonmobil Chemical Patents Inc. Recovery of ethylene and propylene from a methanol to olefin reaction system
US8058498B2 (en) * 2004-10-29 2011-11-15 Sandra Jensen Device for removing oxygen-containing organic compounds from mixtures of various hydrocarbon compounds
US8163967B2 (en) * 2005-12-22 2012-04-24 Uop Llc Oxygenate conversion to olefins with enhanced carbonyl recovery
US20100312033A1 (en) * 2009-03-13 2010-12-09 Exxonmobil Research And Engineering Company Olefin feed purification process
EP2287145A1 (de) * 2009-08-12 2011-02-23 BP p.l.c. Verfahren zur Reinigung von Ethylen
US20110054128A1 (en) * 2009-08-31 2011-03-03 Guang Cao Controlling Prime Olefin Ratio In An Oxygenates-To-Olefins Reaction
EP2338865A1 (de) 2009-12-22 2011-06-29 Total Petrochemicals Research Feluy Verfahren zum Entfernen von sauerstoffangereicherten Verunreinigungen aus einem Kohlenwasserstoffstrom
EP2338864A1 (de) 2009-12-22 2011-06-29 Total Petrochemicals Research Feluy Verfahren zum Entfernen von sauerstoffangereicherten Verunreinigungen aus einem Kohlenwasserstoffstrom
US8440871B2 (en) * 2010-03-30 2013-05-14 Uop Llc Tetramer production apparatus and process relating thereto
US8981133B2 (en) 2011-06-07 2015-03-17 Lyondell Chemical Technology, L.P. Alkylene oxide separation systems, methods, and apparatuses
CN103145520B (zh) * 2011-09-29 2015-01-07 中国石油化工股份有限公司 C4物流中二甲醚的脱除方法
EP2914564A1 (de) 2012-10-31 2015-09-09 Shell Internationale Research Maatschappij B.V. Verfahren zur entfernung von oxygenaten aus einem olefinstrom
US8987540B2 (en) 2012-12-28 2015-03-24 Shell Oil Company Process for removing oxygenate from an olefin stream
AU2016211580A1 (en) * 2015-01-28 2017-08-31 Applied Research Associates, Inc. Hydrothermal cleanup process
CN105777467B (zh) * 2016-04-13 2018-06-26 上海兖矿能源科技研发有限公司 一种从费托合成油品中分离含氧化合物和1-己烯的方法
CN106831297A (zh) * 2017-02-24 2017-06-13 中国科学院上海高等研究院 一种合成气直接制烯烃的油相产物分离加工方法和系统
CN111718746B (zh) * 2019-03-20 2022-08-02 国家能源投资集团有限责任公司 费托合成油脱氧精制的方法
CN113636592B (zh) * 2020-04-27 2023-06-23 中国石油化工股份有限公司 聚烯烃催化剂母液的资源化处理设备及处理方法
US11781075B2 (en) 2020-08-11 2023-10-10 Applied Research Associates, Inc. Hydrothermal purification process
CN114479919B (zh) * 2021-12-31 2023-05-09 内蒙古伊泰煤基新材料研究院有限公司 一种适用于高碳数费托油中含氧化合物的去除方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847793A (en) 1972-12-19 1974-11-12 Mobil Oil Conversion of hydrocarbons with a dual cracking component catalyst comprising zsm-5 type material
US4053534A (en) 1974-02-19 1977-10-11 Mobil Oil Corporation Organic compound conversion
US4058576A (en) 1974-08-09 1977-11-15 Mobil Oil Corporation Conversion of methanol to gasoline components
US3969426A (en) 1974-10-17 1976-07-13 Mobil Oil Corporation Conversion of methanol to products comprising gasoline boiling components
US4035430A (en) 1976-07-26 1977-07-12 Mobil Oil Corporation Conversion of methanol to gasoline product
US4542252A (en) 1984-07-20 1985-09-17 Mobil Oil Corporation Multi-stage adiabatic process for methanol conversion to light olefins
US4849575A (en) 1987-11-25 1989-07-18 Uop Production of olefins
US4814517A (en) 1988-06-09 1989-03-21 Uop Oxygenate removal in MTBE production
US5000825A (en) * 1989-03-23 1991-03-19 Arco Chemical Technology, Inc. Monoepoxide purification
EP0568913A3 (de) 1992-05-03 1995-03-22 Dalian Chemical Physics Inst Verfahren zur Umwandlung von Methanol in leichte Olefine und dafür verwendeter Katalysator.
US5569788A (en) * 1995-03-20 1996-10-29 Uop Process for removal of impurities from etherification feedstocks
FR2761682B1 (fr) * 1997-04-02 1999-05-28 Inst Francais Du Petrole Procede de production d'ether et d'olefine a partir de coupe hydrocarbonee contenant au moins une olefine tertiaire par synthese puis decomposition d'ether comportant une premiere etape de purification d'olefine par lavage a l'eau
US6049017A (en) 1998-04-13 2000-04-11 Uop Llc Enhanced light olefin production
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

Also Published As

Publication number Publication date
TWI261588B (en) 2006-09-11
EA007149B1 (ru) 2006-08-25
BR0212088A (pt) 2004-08-03
CN1549802A (zh) 2004-11-24
US20030045655A1 (en) 2003-03-06
MY127300A (en) 2006-11-30
CN1332916C (zh) 2007-08-22
DE60229957D1 (de) 2009-01-02
ES2318021T3 (es) 2009-05-01
WO2003020673A1 (en) 2003-03-13
US6559248B2 (en) 2003-05-06
EP1421049A1 (de) 2004-05-26
EP1421049B1 (de) 2008-11-19
KR20040044501A (ko) 2004-05-28
EA200400269A1 (ru) 2004-08-26
JP2005501895A (ja) 2005-01-20

Similar Documents

Publication Publication Date Title
ATE414682T1 (de) Verfahren zur entfernung von verunreinigungen aus einem olefinstrom durch extraktive destillation
ATE362905T1 (de) Verfahren zur gewinnung von roh-1,3-butadien durch extraktivdestillation aus einem c4-schnitt
DE50212644D1 (de) Verfahren zur entfernung polarisierbarer verunreinigungen aus kohlenwasserstoffen mit ionischen flüssigkeiten
ATE532775T1 (de) Verfahren zur abtrennung eines olefins aus einem gasstrom
DE60108224D1 (de) Verfahren zur reinigung eines flüssigen kohlenwasserstoffenprodukt
ATE348091T1 (de) Verfahren zur rückgewinnung von acrolein oder propionaldehyd aus verdünnten wässrigen strömen
ATE255599T1 (de) Verfahren zur behandlung von gas-strömen bei der polyolefinherstellung
DE602005024275D1 (de) Verfahren zur entfernung von thiolen aus einem inertgasstrom
ATE338016T1 (de) Verfahren zur reinigung von hexafluor-1,3- butadien
DE60108962D1 (de) Verfahren zur reinigung und wiedergewinnung von acetonitril
DE60316791D1 (de) Verfahren zur aufreinigung von lanzoprazol
DE69303093D1 (de) Verfahren zur Reinigung von einem Hydrofluoralkan
ATE384030T1 (de) Verfahren zur aufarbeitung von roh-1,3-butadien
ATE152704T1 (de) Verfahren zur trennung eines flüssigkeitsgemisches
ATE492515T1 (de) Verfahren und vorrichtung zur reinigung von luft und wasser
DE60122461D1 (de) Regenerierung einer Vorrichtung zur Reingung von Kohlenwasserstoffen
EP1816129A4 (de) Verfahren zur aufreinigung von propylenoxid
ATE376985T1 (de) Verfahren zur herstellung von olefinen
ATE299872T1 (de) Verfahren zur destillativen aufarbeitung von tetrahydrofuran
MXPA05008920A (es) Purificacion de 1,3-propandiol mediante destilacion.
ATE168097T1 (de) Verfahren zur reinigung von mittleren olefinen
MY126258A (en) Method of removing oxygenate contaminants from an olefin stream
ATE428681T1 (de) Verfahren zur reinigung eines organischen lösungsmittels zur absorption von maleinsäureanhydrid
ATE184269T1 (de) Verfahren zur entfernung vom olefinischen verunreinigungen aus 2h-heptafluorpropan (r 227)
ATE332296T1 (de) Verfahren zur herstellung von ethylenoxid

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties