EA200700031A1 - Способ получения олефинов - Google Patents

Способ получения олефинов

Info

Publication number
EA200700031A1
EA200700031A1 EA200700031A EA200700031A EA200700031A1 EA 200700031 A1 EA200700031 A1 EA 200700031A1 EA 200700031 A EA200700031 A EA 200700031A EA 200700031 A EA200700031 A EA 200700031A EA 200700031 A1 EA200700031 A1 EA 200700031A1
Authority
EA
Eurasian Patent Office
Prior art keywords
sub
effluent stream
vapor effluent
stream
olefins
Prior art date
Application number
EA200700031A
Other languages
English (en)
Other versions
EA010359B1 (ru
Inventor
Кейт Х. Кюхлер
Джеффри Л. Бринен
Филип А. Рузиска
Original Assignee
Эксонмобил Кемикэл Пейтентс Инк.
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 Эксонмобил Кемикэл Пейтентс Инк. filed Critical Эксонмобил Кемикэл Пейтентс Инк.
Publication of EA200700031A1 publication Critical patent/EA200700031A1/ru
Publication of EA010359B1 publication Critical patent/EA010359B1/ru

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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

В заявке описан способ получения потока олефинов из первого парообразного отходящего потока из реакции превращения оксигената в олефины, включающего С- и Солефины, Суглеводороды и карбонильные соединения с Спо C. В этом способе температуру и давление первого парообразного отходящего потока регулируют для получения второго парообразного отходящего потока, манометрическое давление которого находится в интервале от примерно 100 до примерно 350 фунтов/кв.дюйм (от 790 до 2514 кПа), а температура находится в интервале от примерно 70 до примерно 120°F (от 21 до 49°С), содержащего примерно 50 мас.% или больше Суглеводородов в пересчете на общую массу Суглеводородов первого парообразного отходящего потока. Далее второй парообразный отходящий поток промывают жидким спиртосодержащим потоком с получением третьего парообразного отходящего потока, после чего третий парообразный отходящий поток промывают жидкой водой с получением четвертого парообразного отходящего потока, включающего С- и Солефины и примерно 1,0 мас.% или меньше карбонильных соединений с Cпо С.
EA200700031A 2004-06-18 2005-05-09 Способ получения олефинов EA010359B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/871,394 US7332639B2 (en) 2004-06-18 2004-06-18 Process for producing olefins
PCT/US2005/016174 WO2006007066A1 (en) 2004-06-18 2005-05-09 Process for producing olefins

Publications (2)

Publication Number Publication Date
EA200700031A1 true EA200700031A1 (ru) 2007-06-29
EA010359B1 EA010359B1 (ru) 2008-08-29

Family

ID=34956112

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200700031A EA010359B1 (ru) 2004-06-18 2005-05-09 Способ получения олефинов

Country Status (8)

Country Link
US (1) US7332639B2 (ru)
EP (1) EP1765746B1 (ru)
CN (1) CN100548943C (ru)
AT (1) ATE463472T1 (ru)
DE (1) DE602005020448D1 (ru)
EA (1) EA010359B1 (ru)
ES (1) ES2344115T3 (ru)
WO (1) WO2006007066A1 (ru)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8163967B2 (en) * 2005-12-22 2012-04-24 Uop Llc Oxygenate conversion to olefins with enhanced carbonyl recovery
US20080039670A1 (en) * 2006-08-10 2008-02-14 Miller Lawrence W Methanol-Water Mixtures in Olefin Production Via Oxygenate Conversion
EP2338865A1 (en) * 2009-12-22 2011-06-29 Total Petrochemicals Research Feluy Process for removing oxygenated contaminants from an hydrocarbon stream
EP2338864A1 (en) * 2009-12-22 2011-06-29 Total Petrochemicals Research Feluy Process for removing oxygenated contaminants from an hydrocarbon stream
DK2736861T3 (en) 2011-07-28 2019-04-15 Total Res & Technology Feluy PROCEDURE FOR THE REMOVAL OF OXYGENICED CONTAMINANTS FROM AN ETHYLENE CURRENT
CA2842335C (en) 2011-07-28 2019-02-26 Total Research & Technology Feluy Process for removing oxygenated contaminants from an ethylene stream
WO2014067967A1 (en) 2012-10-31 2014-05-08 Shell Internationale Research Maatschappij B.V. Process for removing oxygenates from an olefin stream
CN104870408B (zh) 2012-12-13 2017-03-08 道达尔研究技术弗吕公司 用于从乙烯物流除去轻组分的工艺
US9447346B2 (en) 2013-12-11 2016-09-20 Saudi Arabian Oil Company Two-step process for production of RON-enhanced mixed butanols and diisobutenes
US9732018B2 (en) * 2014-02-11 2017-08-15 Saudi Arabian Oil Company Process for production of mixed butanols and diisobutenes as fuel blending components
CN105503497B (zh) * 2014-09-25 2017-09-15 中国石油化工股份有限公司 含氧化合物制丙烯反应产物中水的脱除方法
US9670114B2 (en) * 2014-10-27 2017-06-06 Uop Llc Methods and apparatuses for reforming of hydrocarbons including recovery of products using an absorption zone
CN104293398B (zh) * 2014-10-27 2016-05-04 上海国际化建工程咨询公司 一种低温甲醇洗节能增产的方法及装置
US9663423B2 (en) * 2014-10-27 2017-05-30 Uop Llc Methods and apparatuses for reforming of hydrocarbons including recovery of products using an absorption zone and a pressure swing adsorption zone
EP3284804B1 (en) * 2016-08-19 2020-04-22 INDIAN OIL CORPORATION Ltd. Production of propylene in a fluid catalytic cracking unit
CN108794289A (zh) * 2018-07-26 2018-11-13 国家能源投资集团有限责任公司 Mto产品气的处理装置和mto系统
EP3683201B1 (de) 2019-01-18 2023-04-26 L'air Liquide, Société Anonyme Pour L'Étude Et L'exploitation Des Procédés Georges Claude Verfahren zur herstellung von olefinen aus oxygenaten
CN113527023A (zh) * 2020-04-15 2021-10-22 中国石油化工股份有限公司 一种异丙醇制丙烯的系统及方法
CN114432724B (zh) * 2020-10-31 2023-07-28 中国石油化工股份有限公司 异丙醇脱水反应的工艺系统和方法及丙酮制丙烯的工艺系统和方法
KR20230098182A (ko) * 2020-10-31 2023-07-03 차이나 페트로리움 앤드 케미컬 코포레이션 프로필렌의 제조 방법 및 제조 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE19911910B4 (de) 1999-03-17 2007-04-05 Linde Ag Verfahren zur Abtrennung von Oxygenaten aus einem Kohlenwasserstoff-Strom
US6303841B1 (en) * 1999-10-04 2001-10-16 Uop Llc Process for producing ethylene
US6403854B1 (en) * 2000-10-19 2002-06-11 Uop Llc Two-stage quench tower for use with oxygenate conversion process
DE10150480B4 (de) 2001-10-16 2019-11-28 Exxonmobil Chemical Patents Inc. Verfahren zur Aufbereitung eines olefinhaltigen Produktstromes
US20030130555A1 (en) * 2001-11-30 2003-07-10 Minquan Cheng Oxygenated hydrocarbon compositions and method for recovering the compositions

Also Published As

Publication number Publication date
CN100548943C (zh) 2009-10-14
EP1765746A1 (en) 2007-03-28
EP1765746B1 (en) 2010-04-07
WO2006007066A1 (en) 2006-01-19
CN101001822A (zh) 2007-07-18
US7332639B2 (en) 2008-02-19
DE602005020448D1 (de) 2010-05-20
US20050283038A1 (en) 2005-12-22
EA010359B1 (ru) 2008-08-29
ES2344115T3 (es) 2010-08-18
ATE463472T1 (de) 2010-04-15

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Legal Events

Date Code Title Description
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 AZ BY KZ KG MD TJ TM