MX2012004921A - Azeotropo de fluoruro de hidrogeno-hfc-254eb y sus usos. - Google Patents
Azeotropo de fluoruro de hidrogeno-hfc-254eb y sus usos.Info
- Publication number
- MX2012004921A MX2012004921A MX2012004921A MX2012004921A MX2012004921A MX 2012004921 A MX2012004921 A MX 2012004921A MX 2012004921 A MX2012004921 A MX 2012004921A MX 2012004921 A MX2012004921 A MX 2012004921A MX 2012004921 A MX2012004921 A MX 2012004921A
- Authority
- MX
- Mexico
- Prior art keywords
- hydrogen fluoride
- tetrafluoropropane
- pentafluoropropane
- azeotrope
- hfc
- Prior art date
Links
- 229910052739 hydrogen Inorganic materials 0.000 title 1
- 239000001257 hydrogen Substances 0.000 title 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 8
- INEMUVRCEAELBK-UHFFFAOYSA-N 1,1,1,2-tetrafluoropropane Chemical compound CC(F)C(F)(F)F INEMUVRCEAELBK-UHFFFAOYSA-N 0.000 abstract 7
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 7
- 229910000040 hydrogen fluoride Inorganic materials 0.000 abstract 7
- ZDCWZRQSHBQRGN-UHFFFAOYSA-N 1,1,1,2,3-pentafluoropropane Chemical compound FCC(F)C(F)(F)F ZDCWZRQSHBQRGN-UHFFFAOYSA-N 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 2
- 238000004821 distillation Methods 0.000 abstract 1
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25634009P | 2009-10-30 | 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 |
|---|---|
| MX2012004921A true MX2012004921A (es) | 2012-05-22 |
Family
ID=43447920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2012004921A MX2012004921A (es) | 2009-10-30 | 2010-10-12 | Azeotropo de fluoruro de hidrogeno-hfc-254eb y sus usos. |
Country Status (14)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8263816B2 (en) * | 2006-06-27 | 2012-09-11 | E I Du Pont De Nemours And Company | 1,2,3,3,3-Pentafluoropropene production processes |
| US8513474B2 (en) * | 2010-06-24 | 2013-08-20 | Honeywell International Inc. | Process for the manufacture of fluorinated olefins |
| CN104144900A (zh) * | 2012-03-02 | 2014-11-12 | 阿科玛股份有限公司 | 通过萃取蒸馏从氢氯氟烯烃中去除污染物的方法 |
| JP2020502085A (ja) * | 2016-12-21 | 2020-01-23 | アーケマ・インコーポレイテッド | Ｒ１２３３ｚｄを精製された形で回収するための方法及びシステム |
| 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 |
| WO2019023568A1 (en) * | 2017-07-27 | 2019-01-31 | The Chemours Company Fc, Llc | AZEOTROPIC COMPOSITIONS COMPRISING HYDROGEN FLUORIDE AND FLUOROCARBONS |
| WO2019051390A1 (en) * | 2017-09-11 | 2019-03-14 | The Chemours Company, Fc, Llc | AZEOTROPIC COMPOSITIONS COMPRISING HYDROGEN FLUORIDE AND FLUOROCARBONS |
| EP4108651A4 (en) * | 2020-03-19 | 2024-05-01 | Central Glass Company, Limited | PROCESS FOR THE PRODUCTION OF (HYDRO)HALOGEN CARBON |
| 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 |
| 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 |
| KR20250110291A (ko) | 2022-11-18 | 2025-07-18 | 더 케무어스 컴퍼니 에프씨, 엘엘씨 | 3-클로로-3,3-다이플루오로-1-프로펜, 3,3,3-트라이플루오로프로펜, 및 하이드로겐 플루오라이드의 공비혼합물 |
| FR3151590B1 (fr) * | 2023-07-27 | 2026-01-30 | 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 |
| FI960588A7 (fi) * | 1993-08-11 | 1996-02-08 | Bayer Ag | Mikrobisideina käytettäviä tiokarbamoyyliyhdisteitä |
| 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 |
| CA2717216A1 (en) * | 2008-02-21 | 2009-08-27 | Jeffrey P. Knapp | Azeotrope compositions comprising 3,3,3-trifluoropropene and hydrogen fluoride and processes for separation thereof |
| 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 JP JP2012536843A patent/JP5706909B2/ja active Active
- 2010-10-12 CN CN201080048381.0A patent/CN102666453B/zh active Active
- 2010-10-12 HU HU1200449A patent/HUP1200449A2/hu unknown
- 2010-10-12 BR BR112012009821A patent/BR112012009821A2/pt not_active IP Right Cessation
- 2010-10-12 CA CA2778250A patent/CA2778250A1/en not_active Abandoned
- 2010-10-12 RU RU2012122225/04A patent/RU2012122225A/ru unknown
- 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 ES ES10768151.2T patent/ES2545740T3/es active Active
- 2010-10-12 EP EP10768151.2A patent/EP2493836B1/en active Active
- 2010-10-12 KR KR1020127013791A patent/KR20120099703A/ko not_active Withdrawn
- 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 |
|---|---|
| EP2493836A1 (en) | 2012-09-05 |
| KR20120099703A (ko) | 2012-09-11 |
| JP5706909B2 (ja) | 2015-04-22 |
| BR112012009821A2 (pt) | 2016-10-18 |
| TW201119978A (en) | 2011-06-16 |
| CN102666453B (zh) | 2015-11-25 |
| EP2493836B1 (en) | 2015-07-08 |
| US20110101264A1 (en) | 2011-05-05 |
| IN2012DN03132A (cg-RX-API-DMAC7.html) | 2015-09-18 |
| ES2545740T3 (es) | 2015-09-15 |
| JP2013509409A (ja) | 2013-03-14 |
| HUP1200449A2 (en) | 2012-11-28 |
| CN102666453A (zh) | 2012-09-12 |
| WO2011053449A1 (en) | 2011-05-05 |
| CA2778250A1 (en) | 2011-05-05 |
| US8486293B2 (en) | 2013-07-16 |
| RU2012122225A (ru) | 2013-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |