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 PDFInfo
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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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- BJQWBACJIAKDTJ-UHFFFAOYSA-N tetrabutylphosphanium Chemical compound CCCC[P+](CCCC)(CCCC)CCCC BJQWBACJIAKDTJ-UHFFFAOYSA-N 0.000 description 1
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- 150000003568 thioethers Chemical class 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
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Images
Classifications
-
- 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—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine tetrafluorethene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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| 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)
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| JP2010509333A true JP2010509333A (ja) | 2010-03-25 |
| JP2010509333A5 JP2010509333A5 (enExample) | 2011-01-20 |
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| EP (1) | EP2086914A1 (enExample) |
| JP (1) | JP2010509333A (enExample) |
| KR (1) | KR20090077976A (enExample) |
| CN (1) | CN101616882A (enExample) |
| WO (1) | WO2008057574A1 (enExample) |
Cited By (1)
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
| TW200808649A (en) * | 2006-05-31 | 2008-02-16 | Du Pont | 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 |
| WO2010065873A2 (en) | 2008-12-04 | 2010-06-10 | 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 |
| US20130267668A1 (en) * | 2012-04-09 | 2013-10-10 | E I Du Pont De Nemours And Company | Polymerization of fluorinated vinyl monomers in a biphasic reaction medium |
| 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 |
| US11034669B2 (en) | 2018-11-30 | 2021-06-15 | 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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2007
- 2007-11-08 US US12/446,769 patent/US8313558B2/en not_active Expired - Fee Related
- 2007-11-08 WO PCT/US2007/023496 patent/WO2008057574A1/en not_active Ceased
- 2007-11-08 EP EP07861811A patent/EP2086914A1/en not_active Withdrawn
- 2007-11-08 JP JP2009536292A patent/JP2010509333A/ja active Pending
- 2007-11-08 KR KR1020097011359A patent/KR20090077976A/ko not_active Withdrawn
- 2007-11-08 CN CN200780041710A patent/CN101616882A/zh active Pending
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2012
- 2012-11-19 US US13/680,197 patent/US20130231448A1/en not_active Abandoned
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Cited By (3)
| 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 |
|---|---|
| US20130231448A1 (en) | 2013-09-05 |
| CN101616882A (zh) | 2009-12-30 |
| US8313558B2 (en) | 2012-11-20 |
| EP2086914A1 (en) | 2009-08-12 |
| WO2008057574A1 (en) | 2008-05-15 |
| US20100144994A1 (en) | 2010-06-10 |
| KR20090077976A (ko) | 2009-07-16 |
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