RU2012122225A - Азеотроп фтороводород-hfc-254eb и его применения - Google Patents

Азеотроп фтороводород-hfc-254eb и его применения Download PDF

Info

Publication number: RU2012122225A
Authority: RU; Russia
Prior art keywords: tetrafluoropropane; hydrogen fluoride; composition; azeotropic; pentafluoropropane
Prior art date: 2009-10-30

Application number

RU2012122225/04A

Other languages

English (en)

Russian (ru)

Inventor

Джеффри П. КНЭПП

Original Assignee

Е.И.Дюпон Де Немур Энд Компани

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2009-10-30

Filing date

2010-10-12

Publication date

2013-12-10

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43447920&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RU2012122225(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2010-10-12 Application filed by Е.И.Дюпон Де Немур Энд Компани filed Critical Е.И.Дюпон Де Немур Энд Компани

2013-12-10 Publication of RU2012122225A publication Critical patent/RU2012122225A/ru

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)

RU2012122225/04A 2009-10-30 2010-10-12 Азеотроп фтороводород-hfc-254eb и его применения RU2012122225A (ru)

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)

Country	Link
US (1)	US8486293B2 (2)
EP (1)	EP2493836B1 (2)
JP (1)	JP5706909B2 (2)
KR (1)	KR20120099703A (2)
CN (1)	CN102666453B (2)
BR (1)	BR112012009821A2 (2)
CA (1)	CA2778250A1 (2)
ES (1)	ES2545740T3 (2)
HU (1)	HUP1200449A2 (2)
IN (1)	IN2012DN03132A (2)
MX (1)	MX2012004921A (2)
RU (1)	RU2012122225A (2)
TW (1)	TW201119978A (2)
WO (1)	WO2011053449A1 (2)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5393454B2 (ja) *	2006-06-27	2014-01-22	イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー	１，２，３，３，３−ペンタフルオロプロペンの製造方法
US8513474B2 (en) *	2010-06-24	2013-08-20	Honeywell International Inc.	Process for the manufacture of fluorinated olefins
WO2013130342A1 (en) *	2012-03-02	2013-09-06	Arkema Inc.	Process for the removal of contaminant from a hydrochlorofluoroolefin by extractive distillation
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
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
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
EP4235702A4 (en) *	2020-10-22	2024-07-24	Agc Inc.	ELECTRICAL EQUIPMENT
JPWO2022163745A1 (2) *	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
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
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)

* 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
PL181247B1 (pl) *	1993-08-11	2001-06-29	Bayer Ag	Nowe pochodne tiokarbamoilu, sposób wytwarzania nowych pochodnych tiokarbamoilu i środek do ochrony materiałów przemysłowych
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
WO2009105517A2 (en)	2008-02-21	2009-08-27	E. I. Du Pont De Nemours And Company	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 EP EP10768151.2A patent/EP2493836B1/en active Active
- 2010-10-12 CN CN201080048381.0A patent/CN102666453B/zh active Active
- 2010-10-12 ES ES10768151.2T patent/ES2545740T3/es active Active
- 2010-10-12 BR BR112012009821A patent/BR112012009821A2/pt not_active IP Right Cessation
- 2010-10-12 RU RU2012122225/04A patent/RU2012122225A/ru unknown
- 2010-10-12 HU HU1200449A patent/HUP1200449A2/hu unknown
- 2010-10-12 JP JP2012536843A patent/JP5706909B2/ja active Active
- 2010-10-12 MX MX2012004921A patent/MX2012004921A/es active IP Right Grant
- 2010-10-12 KR KR1020127013791A patent/KR20120099703A/ko not_active Withdrawn
- 2010-10-12 CA CA2778250A patent/CA2778250A1/en not_active Abandoned
- 2010-10-12 WO PCT/US2010/052237 patent/WO2011053449A1/en not_active Ceased
- 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
HUP1200449A2 (en)	2012-11-28
CN102666453B (zh)	2015-11-25
ES2545740T3 (es)	2015-09-15
US20110101264A1 (en)	2011-05-05
EP2493836A1 (en)	2012-09-05
KR20120099703A (ko)	2012-09-11
CN102666453A (zh)	2012-09-12
JP5706909B2 (ja)	2015-04-22
CA2778250A1 (en)	2011-05-05
JP2013509409A (ja)	2013-03-14
TW201119978A (en)	2011-06-16
MX2012004921A (es)	2012-05-22
BR112012009821A2 (pt)	2016-10-18
US8486293B2 (en)	2013-07-16
WO2011053449A1 (en)	2011-05-05
IN2012DN03132A (2)	2015-09-18
EP2493836B1 (en)	2015-07-08

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