IN2014DN07237A - - Google Patents
Info
- Publication number
- IN2014DN07237A IN2014DN07237A IN7237DEN2014A IN2014DN07237A IN 2014DN07237 A IN2014DN07237 A IN 2014DN07237A IN 7237DEN2014 A IN7237DEN2014 A IN 7237DEN2014A IN 2014DN07237 A IN2014DN07237 A IN 2014DN07237A
- Authority
- IN
- India
- Prior art keywords
- hydrochlorofhioroolefin
- extractive
- distillation
- solvent
- chlorofluorocarbon
- Prior art date
Links
- 238000000034 method Methods 0.000 abstract 4
- 238000000895 extractive distillation Methods 0.000 abstract 3
- 239000002904 solvent Substances 0.000 abstract 3
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 abstract 2
- 239000000356 contaminant Substances 0.000 abstract 2
- 238000004821 distillation Methods 0.000 abstract 2
- LDTMPQQAWUMPKS-UHFFFAOYSA-N 1-chloro-3,3,3-trifluoroprop-1-ene Chemical compound FC(F)(F)C=CCl LDTMPQQAWUMPKS-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 abstract 1
- 229940029284 trichlorofluoromethane Drugs 0.000 abstract 1
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
- C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
- C07C17/386—Separation; Purification; Stabilisation; Use of additives by distillation with auxiliary compounds
-
- 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
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/07—Optical isomers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A method for removing a contaminant from a hydrochlorofhioroolefin (such as trans 1 1 1 trifluoro 3 chloro 2 propene (1233zd(E))) includes extracting a chlorofluorocarbon (such as trichlorofluoromethane (R11)) from a mixture comprising the hydrochlorofhioroolefin and the chlorofluorocarbon using extractive distillation in the presence of an extractive solvent comprising a chlorinated compound to form a purified hydrochlorofhioroolefin. This separation method provides for removal of a contaminant such as R11 from a hydrochlorofhioroolefin such as 1232zd(E) which are not separable by conventional distillation methods. The method may employ a process utilizing two distillation columns for example a first extractive distillation column and a second solvent recovery column which allows for recycle of the extractive solvent to the first extractive distillation column.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261605883P | 2012-03-02 | 2012-03-02 | |
| PCT/US2013/027205 WO2013130342A1 (en) | 2012-03-02 | 2013-02-22 | Process for the removal of contaminant from a hydrochlorofluoroolefin by extractive distillation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014DN07237A true IN2014DN07237A (en) | 2015-04-24 |
Family
ID=49083170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN7237DEN2014 IN2014DN07237A (en) | 2012-03-02 | 2013-02-22 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US9284241B2 (en) |
| EP (2) | EP3511312B1 (en) |
| JP (1) | JP6230548B2 (en) |
| KR (1) | KR102029667B1 (en) |
| CN (2) | CN104144900A (en) |
| BR (1) | BR112014021670B1 (en) |
| CA (1) | CA2866326C (en) |
| ES (2) | ES2811226T3 (en) |
| HU (2) | HUE050404T2 (en) |
| IN (1) | IN2014DN07237A (en) |
| MX (1) | MX354639B (en) |
| PL (2) | PL2819980T3 (en) |
| TR (1) | TR201902296T4 (en) |
| TW (1) | TWI606028B (en) |
| WO (1) | WO2013130342A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6668254B2 (en) * | 2014-01-13 | 2020-03-18 | アルケマ フランス | Method for producing E-1-chloro-3,3,3-trifluoropropene from 1,1,3,3-tetrachloropropene |
| FR3032706B1 (en) * | 2015-02-17 | 2019-10-11 | Arkema France | PROCESS FOR SEPARATING 2-CHLORO-1,1-DIFLUOROETHANE AND TRANS-DICHLOROETHYLENE |
| CN105601471B (en) * | 2015-10-22 | 2017-08-25 | 北京宇极科技发展有限公司 | The method of purification of 3,3,4,4,5,5 hexafluoro cyclopentene |
| CN106631683A (en) * | 2016-11-16 | 2017-05-10 | 西安近代化学研究所 | Method for purifying 1,1,1,3,3-perfluoropropane |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2403310A1 (en) * | 1973-01-29 | 1974-08-08 | Lummus Co | PRODUCTION OF CHLORFLUORINE METHANES |
| JPS49134609A (en) * | 1973-05-08 | 1974-12-25 | ||
| JPS606337B2 (en) * | 1979-05-24 | 1985-02-18 | 株式会社トクヤマ | Method for purifying chlorinated hydrocarbons |
| GB9018372D0 (en) * | 1990-08-21 | 1990-10-03 | Ici Plc | Separation process |
| JPH04316525A (en) * | 1991-04-16 | 1992-11-06 | Showa Denko Kk | Purification of 1,1,1,2-tetrafluoroethane |
| WO1995021147A1 (en) | 1994-02-07 | 1995-08-10 | E.I. Du Pont De Nemours And Company | Process for separating pentafluoroethane from a mixture comprising halogenated hydrocarbons and chloropentafluoroethane |
| EP0729932A1 (en) * | 1995-03-03 | 1996-09-04 | Central Glass Company, Limited | Method of producing halopropane |
| DE69807962T2 (en) * | 1997-03-11 | 2003-01-30 | Central Glass Co., Ltd. | Process for the purification of crude 1,1,1,3,3-pentafluoropropane |
| JPH10310541A (en) * | 1997-03-11 | 1998-11-24 | Central Glass Co Ltd | Method for separating 1,1,1,3,3-pentafluoropropane |
| JPH11209316A (en) * | 1998-01-27 | 1999-08-03 | Central Glass Co Ltd | Separation of 1,1,1,3,3-pentafluoropropane |
| EP1003699B9 (en) * | 1997-08-12 | 2004-01-07 | E.I. Du Pont De Nemours And Company | Purification of difluoromethane by extractive distillation |
| US6264399B1 (en) | 1999-10-14 | 2001-07-24 | The Lubrizol Corporation | Method to remediate soil using a surfactant of a salt of an acrylamidoalkanesulfonic acid-amine reaction product |
| JP4225736B2 (en) * | 2002-03-11 | 2009-02-18 | 昭和電工株式会社 | Method for producing fluoroethane and use thereof |
| EP1799727A2 (en) * | 2004-06-21 | 2007-06-27 | ExxonMobil Chemical Patents Inc. | Low fouling and high activity polymerization process |
| EP3345888B1 (en) * | 2006-09-08 | 2020-11-25 | The Chemours Company FC, LLC | Extractive distillation processes to separate e-1,2,3,3,3-pentafluoropropene from z-1,2,3,3,3-pentafluoropropene |
| US7981312B2 (en) * | 2006-10-31 | 2011-07-19 | E. I. Du Pont De Nemours And Company | Processes for producing and compositions comprising 2,3,3,3-tetrafluoropropene and/or 1,2,3,3-tetrafluoropropene |
| EP2185488B1 (en) * | 2007-09-13 | 2018-01-03 | Arkema Inc. | Compositions containing a combination of z and e stereoisomers of hydrofluoroolefins |
| PL2300526T3 (en) * | 2008-07-16 | 2013-01-31 | Honeywell Int Inc | Hfo-1234ze mixed isomers with hfc-245fa as a blowing agent, aerosol, and solvent |
| CN105646135A (en) * | 2008-11-19 | 2016-06-08 | 阿科玛股份有限公司 | Process for the manufacture of hydrochlorofluoroolefins |
| US8217208B2 (en) * | 2008-12-12 | 2012-07-10 | Honeywell International, Inc. | Isomerization of 1-chloro-3,3,3-trifluoropropene |
| US8075797B2 (en) * | 2009-01-29 | 2011-12-13 | Honeywell International Inc. | Azeotrope-like compositions of pentafluoropropane, chlorotrifluoropropene, and hydrogen fluoride |
| JP5477011B2 (en) * | 2009-02-03 | 2014-04-23 | セントラル硝子株式会社 | (Z) Purification method of 1-chloro-3,3,3-trifluoropropene |
| ES2690254T3 (en) * | 2009-03-24 | 2018-11-20 | Arkema Inc. | Separation of R-1233 from hydrogen fluoride |
| US8486293B2 (en) * | 2009-10-30 | 2013-07-16 | E I Du Pont De Nemours And Company | Hydrogen fluoride-HFC-254eb azeotrope and its uses |
| US9045386B2 (en) * | 2010-02-18 | 2015-06-02 | Honeywell International Inc. | Integrated process and methods of producing (E)-1-chloro-3,3,3-trifluoropropene |
| US8293954B2 (en) * | 2010-03-10 | 2012-10-23 | Honeywell International Inc. | Catalyst life improvement for the vapor phase manufacture of 1-chloro-3,3,3-trifluoropropene |
| WO2012011609A1 (en) * | 2010-07-23 | 2012-01-26 | Daikin Industries, Ltd. | Purification method of 2,3,3,3-tetrafluoropropene |
-
2013
- 2013-02-22 BR BR112014021670-3A patent/BR112014021670B1/en active IP Right Grant
- 2013-02-22 ES ES19152628T patent/ES2811226T3/en active Active
- 2013-02-22 JP JP2014559928A patent/JP6230548B2/en active Active
- 2013-02-22 TR TR2019/02296T patent/TR201902296T4/en unknown
- 2013-02-22 KR KR1020147024526A patent/KR102029667B1/en active Active
- 2013-02-22 CN CN201380012242.6A patent/CN104144900A/en active Pending
- 2013-02-22 WO PCT/US2013/027205 patent/WO2013130342A1/en active Application Filing
- 2013-02-22 US US14/381,011 patent/US9284241B2/en active Active
- 2013-02-22 PL PL13754019T patent/PL2819980T3/en unknown
- 2013-02-22 MX MX2014010500A patent/MX354639B/en active IP Right Grant
- 2013-02-22 IN IN7237DEN2014 patent/IN2014DN07237A/en unknown
- 2013-02-22 CN CN201810601276.3A patent/CN108863713B/en active Active
- 2013-02-22 PL PL19152628T patent/PL3511312T3/en unknown
- 2013-02-22 EP EP19152628.4A patent/EP3511312B1/en active Active
- 2013-02-22 ES ES13754019T patent/ES2711134T3/en active Active
- 2013-02-22 EP EP13754019.1A patent/EP2819980B1/en active Active
- 2013-02-22 HU HUE19152628A patent/HUE050404T2/en unknown
- 2013-02-22 CA CA2866326A patent/CA2866326C/en active Active
- 2013-02-22 HU HUE13754019A patent/HUE043143T2/en unknown
- 2013-03-01 TW TW102107390A patent/TWI606028B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3511312B1 (en) | 2020-07-15 |
| HUE050404T2 (en) | 2020-12-28 |
| US20150005539A1 (en) | 2015-01-01 |
| US9284241B2 (en) | 2016-03-15 |
| CA2866326A1 (en) | 2013-09-06 |
| TW201336807A (en) | 2013-09-16 |
| MX354639B (en) | 2018-03-14 |
| HUE043143T2 (en) | 2019-08-28 |
| TR201902296T4 (en) | 2019-03-21 |
| CN108863713B (en) | 2024-05-07 |
| CN108863713A (en) | 2018-11-23 |
| EP2819980B1 (en) | 2019-01-23 |
| JP2015511955A (en) | 2015-04-23 |
| PL2819980T3 (en) | 2019-05-31 |
| KR102029667B1 (en) | 2019-10-08 |
| CN104144900A (en) | 2014-11-12 |
| ES2711134T3 (en) | 2019-04-30 |
| MX2014010500A (en) | 2014-11-26 |
| EP2819980A1 (en) | 2015-01-07 |
| EP3511312A1 (en) | 2019-07-17 |
| WO2013130342A1 (en) | 2013-09-06 |
| KR20140132351A (en) | 2014-11-17 |
| ES2811226T3 (en) | 2021-03-11 |
| CA2866326C (en) | 2020-01-07 |
| JP6230548B2 (en) | 2017-11-15 |
| EP2819980A4 (en) | 2015-11-25 |
| TWI606028B (en) | 2017-11-21 |
| BR112014021670B1 (en) | 2020-09-29 |
| PL3511312T3 (en) | 2020-11-30 |
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