IN2012DN03132A - - Google Patents
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- Publication number
- IN2012DN03132A IN2012DN03132A IN3132DEN2012A IN2012DN03132A IN 2012DN03132 A IN2012DN03132 A IN 2012DN03132A IN 3132DEN2012 A IN3132DEN2012 A IN 3132DEN2012A IN 2012DN03132 A IN2012DN03132 A IN 2012DN03132A
- Authority
- IN
- India
Links
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
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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
-
- 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 |
|---|---|
| IN2012DN03132A true IN2012DN03132A (ru) | 2015-09-18 |
Family
ID=43447920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN3132DEN2012 IN2012DN03132A (ru) | 2009-10-30 | 2012-04-11 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US8486293B2 (ru) |
| EP (1) | EP2493836B1 (ru) |
| JP (1) | JP5706909B2 (ru) |
| KR (1) | KR20120099703A (ru) |
| CN (1) | CN102666453B (ru) |
| BR (1) | BR112012009821A2 (ru) |
| CA (1) | CA2778250A1 (ru) |
| ES (1) | ES2545740T3 (ru) |
| HU (1) | HUP1200449A2 (ru) |
| IN (1) | IN2012DN03132A (ru) |
| MX (1) | MX2012004921A (ru) |
| RU (1) | RU2012122225A (ru) |
| TW (1) | TW201119978A (ru) |
| WO (1) | WO2011053449A1 (ru) |
Families Citing this family (12)
| 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 |
| JP6230548B2 (ja) * | 2012-03-02 | 2017-11-15 | アーケマ・インコーポレイテッド | 抽出蒸留による、ヒドロクロロフルオロオレフィンから汚染物を除去するための方法 |
| KR102676830B1 (ko) * | 2016-12-21 | 2024-06-24 | 알케마 인코포레이티드 | 정제된 형태의 R1233zd를 회수하기 위한 방법 및 시스템 |
| 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 |
| CN111094503B (zh) * | 2017-09-11 | 2022-04-01 | 科慕埃弗西有限公司 | 包含氟化氢和含氟烃的共沸组合物 |
| CN114901617A (zh) * | 2020-03-19 | 2022-08-12 | 中央硝子株式会社 | (氢)卤烃的制备方法 |
| 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 |
| WO2024107423A1 (en) | 2022-11-18 | 2024-05-23 | The Chemours Company Fc, Llc | Azeotropes of 3-chloro-3,3-difluoro-1-propene, 3,3,3-trifluoropropene, and hydrogen fluoride |
| WO2024107421A1 (en) | 2022-11-18 | 2024-05-23 | The Chemours Company Fc, Llc | Processes for separation of mixtures comprising 1,1,1,3-tetrafluoropropane, 3,3,3-trifluoropropene, and hydrogen fluoride and azeotropes thereof |
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 |
| CA2169195A1 (en) * | 1993-08-11 | 1995-02-16 | Lutz Heuer | Thiocarbamoyl compounds used as antimicrobial agents |
| 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 |
| EP2254851B1 (en) * | 2008-02-21 | 2016-10-26 | The Chemours Company FC, LLC | 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 CN CN201080048381.0A patent/CN102666453B/zh active Active
- 2010-10-12 MX MX2012004921A patent/MX2012004921A/es active IP Right Grant
- 2010-10-12 BR BR112012009821A patent/BR112012009821A2/pt not_active IP Right Cessation
- 2010-10-12 ES ES10768151.2T patent/ES2545740T3/es active Active
- 2010-10-12 WO PCT/US2010/052237 patent/WO2011053449A1/en active Application Filing
- 2010-10-12 RU RU2012122225/04A patent/RU2012122225A/ru unknown
- 2010-10-12 CA CA2778250A patent/CA2778250A1/en not_active Abandoned
- 2010-10-12 EP EP10768151.2A patent/EP2493836B1/en active Active
- 2010-10-12 KR KR1020127013791A patent/KR20120099703A/ko not_active Application Discontinuation
- 2010-10-12 HU HU1200449A patent/HUP1200449A2/hu unknown
- 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 |
|---|---|
| BR112012009821A2 (pt) | 2016-10-18 |
| JP2013509409A (ja) | 2013-03-14 |
| US8486293B2 (en) | 2013-07-16 |
| TW201119978A (en) | 2011-06-16 |
| CN102666453B (zh) | 2015-11-25 |
| EP2493836A1 (en) | 2012-09-05 |
| EP2493836B1 (en) | 2015-07-08 |
| US20110101264A1 (en) | 2011-05-05 |
| KR20120099703A (ko) | 2012-09-11 |
| JP5706909B2 (ja) | 2015-04-22 |
| CA2778250A1 (en) | 2011-05-05 |
| WO2011053449A1 (en) | 2011-05-05 |
| ES2545740T3 (es) | 2015-09-15 |
| HUP1200449A2 (en) | 2012-11-28 |
| MX2012004921A (es) | 2012-05-22 |
| RU2012122225A (ru) | 2013-12-10 |
| CN102666453A (zh) | 2012-09-12 |