RU2012122225A - Азеотроп фтороводород-hfc-254eb и его применения - Google Patents
Азеотроп фтороводород-hfc-254eb и его применения Download PDFInfo
- Publication number
- RU2012122225A RU2012122225A RU2012122225/04A RU2012122225A RU2012122225A RU 2012122225 A RU2012122225 A RU 2012122225A RU 2012122225/04 A RU2012122225/04 A RU 2012122225/04A RU 2012122225 A RU2012122225 A RU 2012122225A RU 2012122225 A RU2012122225 A RU 2012122225A
- Authority
- RU
- Russia
- Prior art keywords
- tetrafluoropropane
- hydrogen fluoride
- composition
- azeotropic
- pentafluoropropane
- Prior art date
Links
- 239000000203 mixture Substances 0.000 claims abstract 47
- INEMUVRCEAELBK-UHFFFAOYSA-N 1,1,1,2-tetrafluoropropane Chemical compound CC(F)C(F)(F)F INEMUVRCEAELBK-UHFFFAOYSA-N 0.000 claims abstract 33
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims abstract 29
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims abstract 29
- ZDCWZRQSHBQRGN-UHFFFAOYSA-N 1,1,1,2,3-pentafluoropropane Chemical compound FCC(F)C(F)(F)F ZDCWZRQSHBQRGN-UHFFFAOYSA-N 0.000 claims abstract 16
- 238000000034 method Methods 0.000 claims abstract 14
- 238000004821 distillation Methods 0.000 claims abstract 10
- 230000015572 biosynthetic process Effects 0.000 claims abstract 3
- 238000000926 separation method Methods 0.000 claims 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/19—Fluorine; Hydrogen fluoride
- C01B7/191—Hydrogen fluoride
- C01B7/195—Separation; Purification
- C01B7/196—Separation; Purification by distillation
-
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C19/00—Acyclic saturated compounds containing halogen atoms
- C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25634009P | 2009-10-30 | 2009-10-30 | |
| US61/256,340 | 2009-10-30 | ||
| PCT/US2010/052237 WO2011053449A1 (en) | 2009-10-30 | 2010-10-12 | Hydrogen fluoride-hfc-254eb azeotrope and its uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2012122225A true RU2012122225A (ru) | 2013-12-10 |
Family
ID=43447920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012122225/04A RU2012122225A (ru) | 2009-10-30 | 2010-10-12 | Азеотроп фтороводород-hfc-254eb и его применения |
Country Status (14)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101479218B (zh) * | 2006-06-27 | 2013-08-21 | 纳幕尔杜邦公司 | 1,2,3,3,3-五氟丙烯制备方法 |
| US8513474B2 (en) * | 2010-06-24 | 2013-08-20 | Honeywell International Inc. | Process for the manufacture of fluorinated olefins |
| ES2811226T3 (es) * | 2012-03-02 | 2021-03-11 | Arkema Inc | Proceso para la eliminación de un contaminante de una hidroclorofluoroolefina por destilación extractiva |
| US11220472B2 (en) * | 2016-12-21 | 2022-01-11 | Arkema lnc. | Processes and systems for recovering R1233ZD in purified form |
| JP6485493B2 (ja) * | 2017-06-16 | 2019-03-20 | ダイキン工業株式会社 | ペンタフルオロプロパンと水とを含む共沸又は共沸様組成物、並びにペンタフルオロプロパンの製造方法 |
| CN110945099B (zh) * | 2017-07-27 | 2024-07-05 | 科慕埃弗西有限公司 | 包含氟化氢和氟碳化合物的共沸组合物 |
| WO2019051390A1 (en) * | 2017-09-11 | 2019-03-14 | The Chemours Company, Fc, Llc | AZEOTROPIC COMPOSITIONS COMPRISING HYDROGEN FLUORIDE AND FLUOROCARBONS |
| CN114901617B (zh) * | 2020-03-19 | 2025-02-25 | 中央硝子株式会社 | (氢)卤烃的制备方法 |
| WO2022085544A1 (ja) * | 2020-10-22 | 2022-04-28 | Ａｇｃ株式会社 | 電気設備 |
| JPWO2022163745A1 (cg-RX-API-DMAC7.html) * | 2021-01-29 | 2022-08-04 | ||
| CN113624570B (zh) * | 2021-08-06 | 2023-04-28 | 清华大学 | 汽液相平衡装置及氟代烃中的hf的分析方法 |
| CN114350321B (zh) * | 2021-12-03 | 2024-02-09 | 湖北瑞能华辉能源管理有限公司 | 一种节能环保型热泵工质及其应用 |
| JP2025536644A (ja) | 2022-11-18 | 2025-11-07 | ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー | ３－クロロ－３，３－ジフルオロ－１－プロペン、３，３，３－トリフルオロプロペン、及びフッ化水素の共沸性混合物 |
| JP2025536643A (ja) | 2022-11-18 | 2025-11-07 | ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー | １，１，１，３－テトラフルオロプロパン、３，３，３－トリフルオロプロペン、及びフッ化水素を含む混合物並びにそれらの共沸混合物の分離のためのプロセス |
| FR3151590A1 (fr) * | 2023-07-27 | 2025-01-31 | Dehon | Procede et installation pour la separation d’un melange comprenant au moins un fluide fluore et un ou plusieurs contaminants |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4944846A (en) | 1988-08-01 | 1990-07-31 | E. I. Dupont De Nemours And Company | Process for the separation of HF via Azeotropic distillation |
| US5396000A (en) | 1993-05-24 | 1995-03-07 | E. I. Du Pont De Nemours And Company | Process for the manufacture of 1,1,1,2,3,-pentafluoropropane |
| HU215275B (hu) * | 1993-08-11 | 1998-11-30 | Bayer Ag. | Tiokarbamoil-pirazol-származékokat tartalmazó mikrobicid készítmények, új alfa-aldehid-karbonsav intermedierek a hatóanyagok előállításához, valamint eljárás az alfa-aldehid-karbonsavak előállítására |
| US5918481A (en) * | 1997-11-20 | 1999-07-06 | Alliedsignal Inc. | Process for separating hydrogen fluoride from fluorocarbons |
| US7897823B2 (en) * | 2004-10-29 | 2011-03-01 | E. I. Du Pont De Nemours And Company | Process for production of azeotrope compositions comprising hydrofluoroolefin and hydrogen fluoride and uses of said azeotrope compositions in separation processes |
| US7476771B2 (en) | 2005-11-01 | 2009-01-13 | E.I. Du Pont De Nemours + Company | Azeotrope compositions comprising 2,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof |
| US7888539B2 (en) | 2007-02-23 | 2011-02-15 | E.I. Du Pont De Nemours And Company | Azeotrope compositions of octafluorocyclobutane and uses thereof |
| GB0801209D0 (en) | 2008-01-23 | 2008-02-27 | Ineos Fluor Holdings Ltd | Process |
| EP3147274B1 (en) | 2008-02-21 | 2018-09-05 | The Chemours Company FC, LLC | Processes for separation of 3,3,3-trifluoropropene and hydrogen fluoride |
| EP2098499B2 (en) | 2008-03-06 | 2017-11-22 | Honeywell International Inc. | Azeotrope-like composition of 2-chloro-3,3,3-trifluoropropene (HCFC-1233xf) and hydrogen fluoride (HF) |
| US8845921B2 (en) | 2008-04-09 | 2014-09-30 | Honeywell International Inc. | Separation of close boiling compounds by addition of a third compound |
-
2010
- 2010-10-06 US US12/898,983 patent/US8486293B2/en active Active
- 2010-10-12 RU RU2012122225/04A patent/RU2012122225A/ru unknown
- 2010-10-12 KR KR1020127013791A patent/KR20120099703A/ko not_active Withdrawn
- 2010-10-12 BR BR112012009821A patent/BR112012009821A2/pt not_active IP Right Cessation
- 2010-10-12 HU HU1200449A patent/HUP1200449A2/hu unknown
- 2010-10-12 CN CN201080048381.0A patent/CN102666453B/zh active Active
- 2010-10-12 MX MX2012004921A patent/MX2012004921A/es active IP Right Grant
- 2010-10-12 WO PCT/US2010/052237 patent/WO2011053449A1/en not_active Ceased
- 2010-10-12 EP EP10768151.2A patent/EP2493836B1/en active Active
- 2010-10-12 ES ES10768151.2T patent/ES2545740T3/es active Active
- 2010-10-12 CA CA2778250A patent/CA2778250A1/en not_active Abandoned
- 2010-10-12 JP JP2012536843A patent/JP5706909B2/ja active Active
- 2010-10-18 TW TW099135476A patent/TW201119978A/zh unknown
-
2012
- 2012-04-11 IN IN3132DEN2012 patent/IN2012DN03132A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011053449A1 (en) | 2011-05-05 |
| US8486293B2 (en) | 2013-07-16 |
| CN102666453B (zh) | 2015-11-25 |
| BR112012009821A2 (pt) | 2016-10-18 |
| KR20120099703A (ko) | 2012-09-11 |
| EP2493836A1 (en) | 2012-09-05 |
| TW201119978A (en) | 2011-06-16 |
| CA2778250A1 (en) | 2011-05-05 |
| HUP1200449A2 (en) | 2012-11-28 |
| MX2012004921A (es) | 2012-05-22 |
| US20110101264A1 (en) | 2011-05-05 |
| CN102666453A (zh) | 2012-09-12 |
| IN2012DN03132A (cg-RX-API-DMAC7.html) | 2015-09-18 |
| JP2013509409A (ja) | 2013-03-14 |
| ES2545740T3 (es) | 2015-09-15 |
| EP2493836B1 (en) | 2015-07-08 |
| JP5706909B2 (ja) | 2015-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2012122225A (ru) | Азеотроп фтороводород-hfc-254eb и его применения | |
| RU2008121885A (ru) | Азеотропные композиции, содержащие е-1,3,3,3-тетрафторпропен и фтороводород, и их применение | |
| JP2009513715A5 (cg-RX-API-DMAC7.html) | ||
| US10011753B2 (en) | Azeotropic or azeotrope-like composition and process for producing 2,3,3,3-tetrafluoropropene | |
| JP2009513714A5 (cg-RX-API-DMAC7.html) | ||
| JP2013521275A (ja) | ２，３，３，３−テトラフルオロプロペンの精製方法 | |
| WO2009105517A3 (en) | Azeotrope compositions comprising 3,3,3-trifluoropropene and hydrogen fluoride and processes for separation thereof | |
| RU2013148092A (ru) | Способ очистки пропиленоксида | |
| JP2013509409A5 (cg-RX-API-DMAC7.html) | ||
| MX2015010873A (es) | Un proceso integrado mejorado para producir 2,3,3,3-tetrafluoropro peno. | |
| JP2024036584A (ja) | １，２－ジフルオロエチレン又は１，１，２－トリフルオロエチレンと、フッ化水素とを含む共沸様組成物 | |
| JPWO2015072305A1 (ja) | フッ化ビニリデンとトリフルオロメタンの分離方法、およびフッ化ビニリデンの製造方法 | |
| KR102652080B1 (ko) | Hcfo-1233zd를 건조시키는 방법 | |
| KR101127160B1 (ko) | 분리벽형 칼럼을 이용한 공비 혼합물의 분리 방법 | |
| RU2008136692A (ru) | Способ дистилляционного разделения смесей, содержащих моноэтиленгликоль и диэтилентриамин | |
| ES2380985T3 (es) | Composiciones azeotrópicas o de tipo azeotrópico de 1,1,1-trifluoroetano y 1-cloro-2,2,2-trifluoroetano | |
| EA200800919A1 (ru) | Промышленный способ отделения диалкилкарбоната | |
| US20130221273A1 (en) | Azeotropic compositions of 1,1,3,3-tetrachloro-1-fluoropropane and hydrogen fluoride | |
| JP2009513817A5 (cg-RX-API-DMAC7.html) | ||
| RU2548978C1 (ru) | Способ разделения зеотропной смеси бутилпропионат-пропионовая кислота | |
| RU2010135517A (ru) | Способ выделения глиоксиловой кислоты из водной реакционной среды, содержащей глиоксиловую кислоту и соляную кислоту | |
| JP2017007946A (ja) | ２，３，３，３−テトラフルオロプロペンと１，１，１，２−テトラフルオロエタンの分離方法および２，３，３，３−テトラフルオロプロペンの製造方法 | |
| JP2009513816A5 (cg-RX-API-DMAC7.html) | ||
| RU2006119527A (ru) | Азелтропные композиции гептафторида йода и фторводорода | |
| JPWO2010106865A1 (ja) | ヘキサフルオロプロピレンオキシドとヘキサフルオロプロピレンの分離方法 |