CN102666453B - 氟化氢-HFC-254eb共沸物及其用途 - Google Patents

氟化氢-HFC-254eb共沸物及其用途 Download PDF

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Publication number
CN102666453B
CN102666453B CN201080048381.0A CN201080048381A CN102666453B CN 102666453 B CN102666453 B CN 102666453B CN 201080048381 A CN201080048381 A CN 201080048381A CN 102666453 B CN102666453 B CN 102666453B
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Prior art keywords
tetrafluoropropane
composition
azeotropic
hydrogen fluoride
pentafluoropropane
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CN201080048381.0A
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English (en)
Chinese (zh)
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CN102666453A (zh
Inventor
J·P·克纳普
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Chemours Co FC LLC
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EI Du Pont de Nemours and Co
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    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN201080048381.0A 2009-10-30 2010-10-12 氟化氢-HFC-254eb共沸物及其用途 Active CN102666453B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25634009P 2009-10-30 2009-10-30
US61/256340 2009-10-30
PCT/US2010/052237 WO2011053449A1 (en) 2009-10-30 2010-10-12 Hydrogen fluoride-hfc-254eb azeotrope and its uses

Publications (2)

Publication Number Publication Date
CN102666453A CN102666453A (zh) 2012-09-12
CN102666453B true CN102666453B (zh) 2015-11-25

Family

ID=43447920

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080048381.0A Active CN102666453B (zh) 2009-10-30 2010-10-12 氟化氢-HFC-254eb共沸物及其用途

Country Status (14)

Country Link
US (1) US8486293B2 (enExample)
EP (1) EP2493836B1 (enExample)
JP (1) JP5706909B2 (enExample)
KR (1) KR20120099703A (enExample)
CN (1) CN102666453B (enExample)
BR (1) BR112012009821A2 (enExample)
CA (1) CA2778250A1 (enExample)
ES (1) ES2545740T3 (enExample)
HU (1) HUP1200449A2 (enExample)
IN (1) IN2012DN03132A (enExample)
MX (1) MX2012004921A (enExample)
RU (1) RU2012122225A (enExample)
TW (1) TW201119978A (enExample)
WO (1) WO2011053449A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
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
CN108863713B (zh) * 2012-03-02 2024-05-07 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
BR112019008414A2 (pt) * 2016-12-21 2019-07-09 Arkema Inc processos e sistemas para recuperar r1233zd na forma purificada
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
KR20200051590A (ko) * 2017-09-11 2020-05-13 더 케무어스 컴퍼니 에프씨, 엘엘씨 플루오르화수소 및 플루오로카본을 포함하는 공비 조성물
JP7670992B2 (ja) * 2020-03-19 2025-05-01 セントラル硝子株式会社 （ハイドロ）ハロカーボンの製造方法
CN116348968A (zh) * 2020-10-22 2023-06-27 Ａｇｃ株式会社 电气设备
JPWO2022163745A1 (enExample) * 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
CA3267075A1 (en) 2022-11-18 2024-05-23 The Chemours Company Fc, Llc METHODS FOR SEPARING MIXTURES COMPRISING 1,1,1,3-TETRAFLUOROPROPANE, 3,3,3-TRIFLUOROPROPENE AND HYDROGEN FLUORIDE AND AZEOTROPES THEREOF
CA3268023A1 (en) 2022-11-18 2024-05-23 The Chemours Company Fc, Llc AZEOTROPES OF 3-CHLORO-3,3-DIFLOORO-1-PROPENE, 3,3,3-TRIFLUOROPROPENE AND HYDROGEN FLUORIDE
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1082049C (zh) * 1993-08-11 2002-04-03 拜尔公司 硫代氨甲酰化合物
WO2009093047A2 (en) * 2008-01-23 2009-07-30 Ineos Fluor Holdings Limited Process for the hydrogenation of pentafluoropropene
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
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
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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1082049C (zh) * 1993-08-11 2002-04-03 拜尔公司 硫代氨甲酰化合物
WO2009093047A2 (en) * 2008-01-23 2009-07-30 Ineos Fluor Holdings Limited Process for the hydrogenation of pentafluoropropene
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
变压精馏分离1,1,1,3,3-五氟丙烷-氟化氢的工艺模拟;曾纪 等;《应用化工》;20090630;第38卷(第6期);第809-812页 *

Also Published As

Publication number Publication date
BR112012009821A2 (pt) 2016-10-18
US20110101264A1 (en) 2011-05-05
EP2493836A1 (en) 2012-09-05
WO2011053449A1 (en) 2011-05-05
JP5706909B2 (ja) 2015-04-22
IN2012DN03132A (enExample) 2015-09-18
EP2493836B1 (en) 2015-07-08
MX2012004921A (es) 2012-05-22
JP2013509409A (ja) 2013-03-14
US8486293B2 (en) 2013-07-16
HUP1200449A2 (en) 2012-11-28
RU2012122225A (ru) 2013-12-10
CA2778250A1 (en) 2011-05-05
KR20120099703A (ko) 2012-09-11
CN102666453A (zh) 2012-09-12
ES2545740T3 (es) 2015-09-15
TW201119978A (en) 2011-06-16

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Address after: Delaware, USA

Patentee after: Como Efsee Co.,Ltd.

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Patentee before: E. I. du Pont de Nemours and Co.

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