JP2010509333A - イオン液体を用いる二酸化炭素からのテトラフルオロエチレンの分離方法 - Google Patents

イオン液体を用いる二酸化炭素からのテトラフルオロエチレンの分離方法 Download PDF

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JP2010509333A
JP2010509333A JP2009536292A JP2009536292A JP2010509333A JP 2010509333 A JP2010509333 A JP 2010509333A JP 2009536292 A JP2009536292 A JP 2009536292A JP 2009536292 A JP2009536292 A JP 2009536292A JP 2010509333 A JP2010509333 A JP 2010509333A
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hcf
ionic liquid
ocf
tfe
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JP2010509333A5 (https=
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マーク・ブランドン・シフレット
昭道 横関
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EIDP Inc
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EI Du Pont de Nemours and Co
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/42—Use of additives, e.g. for stabilisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/40—Extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C21/00—Acyclic unsaturated compounds containing halogen atoms
    • C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
    • C07C21/18—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine
    • C07C21/185—Tetrafluoroethene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2009536292A 2006-11-08 2007-11-08 イオン液体を用いる二酸化炭素からのテトラフルオロエチレンの分離方法 Pending JP2010509333A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85756606P 2006-11-08 2006-11-08
PCT/US2007/023496 WO2008057574A1 (en) 2006-11-08 2007-11-08 Process for the separation of tetrafluoroethylene from carbon dioxide using ionic liquids

Publications (2)

Publication Number Publication Date
JP2010509333A true JP2010509333A (ja) 2010-03-25
JP2010509333A5 JP2010509333A5 (https=) 2011-01-20

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JP2009536292A Pending JP2010509333A (ja) 2006-11-08 2007-11-08 イオン液体を用いる二酸化炭素からのテトラフルオロエチレンの分離方法

Country Status (6)

Country Link
US (2) US8313558B2 (https=)
EP (1) EP2086914A1 (https=)
JP (1) JP2010509333A (https=)
KR (1) KR20090077976A (https=)
CN (1) CN101616882A (https=)
WO (1) WO2008057574A1 (https=)

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* Cited by examiner, † Cited by third party
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WO2012105700A1 (ja) * 2011-02-04 2012-08-09 旭硝子株式会社 ２，３，３，３－テトラフルオロプロペンの精製方法

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US8715521B2 (en) * 2005-02-04 2014-05-06 E I Du Pont De Nemours And Company Absorption cycle utilizing ionic liquid as working fluid
US8506839B2 (en) 2005-12-14 2013-08-13 E I Du Pont De Nemours And Company Absorption cycle utilizing ionic liquids and water as working fluids
US8771626B2 (en) * 2006-05-31 2014-07-08 E I Du Pont De Nemours And Company Process for purifying perfluorinated products
US8075777B2 (en) * 2007-05-16 2011-12-13 E. I. Du Pont De Nemours And Company Process for the separation of diastereomers
US7964760B2 (en) * 2007-05-25 2011-06-21 E.I. Du Pont De Nemours And Company Process for the separation of fluorocarbons using ionic liquids
US8721770B2 (en) 2008-12-04 2014-05-13 E I Du Pont De Nemours And Company Carbon dioxide removal and ionic liquid compounds useful therein
KR100975897B1 (ko) 2009-01-05 2010-08-13 경희대학교 산학협력단 트리알콕시히드록시포스포늄 카복실레이트계 이온성 액체를포함하는 이산화탄소 흡수제
US8790445B2 (en) * 2009-06-02 2014-07-29 Honeywell International Inc. Approaches for removing CO2, SO2 and other gaseous contaminates from gas emissions
US9067953B2 (en) * 2010-03-12 2015-06-30 E I Du Pont De Nemours And Company Systems for carbon dioxide and sulfur dioxide removal
US9017455B2 (en) 2010-06-03 2015-04-28 E I Du Pont De Nemours And Company Sulfur compounds for carbon dioxide and sulfur dioxide removal
US20120247327A1 (en) * 2010-09-27 2012-10-04 Conocophillips Company Hollow-fiber membrane contactors
US8779220B2 (en) 2011-05-10 2014-07-15 E I Du Pont De Nemours And Company Capture of fluorinated vinyl monomers using ionic liquids
US8906135B1 (en) * 2011-09-01 2014-12-09 U.S. Department Of Energy Method of purifying a gas stream using 1,2,3-triazolium ionic liquids
CN103360524A (zh) * 2012-04-09 2013-10-23 纳幕尔杜邦公司 两相反应介质中的氟化乙烯基单体的聚合
US20140262736A1 (en) * 2013-03-13 2014-09-18 National Engineering Research Center of Drying Technology and Equipment Method and device for recycling water vapor evaporated from coal drying with vacuum condensing process
US9238193B2 (en) 2013-07-23 2016-01-19 Chevron Phillips Chemical Company Lp Separations with ionic liquid solvents
CN103752137B (zh) * 2014-01-20 2016-04-27 中国科学院过程工程研究所 一种含醚基吡啶类离子液体捕集酸性气体的方法
CN105617819A (zh) * 2016-02-29 2016-06-01 北京化工大学 一种离子液体低温吸收合成气中二氧化碳的方法
CN106316779B (zh) * 2016-08-18 2019-02-05 山东东岳高分子材料有限公司 一种从四氟乙烯副产物中回收高纯度三氟乙烯的方法
CN108993098B (zh) * 2018-08-13 2021-04-13 中国地质大学（北京） 一种高效捕集co2的低共熔溶剂体系及其制备方法与应用
WO2020113094A1 (en) 2018-11-30 2020-06-04 Nuvation Bio Inc. Pyrrole and pyrazole compounds and methods of use thereof
CN109908707B (zh) * 2019-04-16 2021-03-30 中国科学院过程工程研究所 一种高效吸收二氧化碳的功能离子型低共熔溶剂
CN115569625B (zh) * 2022-10-27 2023-07-18 云南云天化股份有限公司 一种烷基磷酸酯低聚物制备装置

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JPH05505600A (ja) * 1990-03-27 1993-08-19 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー 抽出蒸留
JPH08511521A (ja) * 1993-06-10 1996-12-03 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー テトラフルオロエチレンの安全な取り扱い
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JP2001527553A (ja) * 1997-05-02 2001-12-25 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 半透膜による不飽和フッ素化化合物からのｃｏ▲下２▼の分離
JP2004525924A (ja) * 2001-03-20 2004-08-26 ビーエーエスエフ アクチェンゲゼルシャフト 沸点近接又は共沸混合物を分離するための選択的添加剤であるイオン性液体
WO2005016483A1 (de) * 2003-08-05 2005-02-24 Basf Aktiengesellschaft Destillatives verfahren zur trennung von engsiedenden oder azeotropen gemischen unter verwendung von ionischen flüssigkeiten

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US6579343B2 (en) 2001-03-30 2003-06-17 University Of Notre Dame Du Lac Purification of gas with liquid ionic compounds
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AR058054A1 (es) * 2005-09-22 2008-01-23 Du Pont Utilizacion de liquidos ionicos para la separacion de hidrofluorocarburos
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US7964760B2 (en) 2007-05-25 2011-06-21 E.I. Du Pont De Nemours And Company Process for the separation of fluorocarbons using ionic liquids
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JPH05505600A (ja) * 1990-03-27 1993-08-19 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー 抽出蒸留
JPH08511521A (ja) * 1993-06-10 1996-12-03 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー テトラフルオロエチレンの安全な取り扱い
JP2001526655A (ja) * 1997-05-02 2001-12-18 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 半透膜によるフルオロカーボンからのｃｏ▲下２▼の除去
JP2001527553A (ja) * 1997-05-02 2001-12-25 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 半透膜による不飽和フッ素化化合物からのｃｏ▲下２▼の分離
JP2004525924A (ja) * 2001-03-20 2004-08-26 ビーエーエスエフ アクチェンゲゼルシャフト 沸点近接又は共沸混合物を分離するための選択的添加剤であるイオン性液体
WO2005016483A1 (de) * 2003-08-05 2005-02-24 Basf Aktiengesellschaft Destillatives verfahren zur trennung von engsiedenden oder azeotropen gemischen unter verwendung von ionischen flüssigkeiten

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012105700A1 (ja) * 2011-02-04 2012-08-09 旭硝子株式会社 ２，３，３，３－テトラフルオロプロペンの精製方法
JPWO2012105700A1 (ja) * 2011-02-04 2014-07-03 旭硝子株式会社 ２，３，３，３−テトラフルオロプロペンの精製方法
US9126885B2 (en) 2011-02-04 2015-09-08 Asahi Glass Company, Limited Method for purifying 2,3,3,3-tetrafluoropropene

Also Published As

Publication number Publication date
US20100144994A1 (en) 2010-06-10
CN101616882A (zh) 2009-12-30
EP2086914A1 (en) 2009-08-12
WO2008057574A1 (en) 2008-05-15
US8313558B2 (en) 2012-11-20
US20130231448A1 (en) 2013-09-05
KR20090077976A (ko) 2009-07-16

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