CN114901617B - (氢)卤烃的制备方法 - Google Patents

(氢)卤烃的制备方法 Download PDF

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Publication number
CN114901617B
CN114901617B CN202180008039.6A CN202180008039A CN114901617B CN 114901617 B CN114901617 B CN 114901617B CN 202180008039 A CN202180008039 A CN 202180008039A CN 114901617 B CN114901617 B CN 114901617B
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CN
China
Prior art keywords
halocarbon
trifluoropropene
hydro
chloro
cis
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CN202180008039.6A
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English (en)
Chinese (zh)
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CN114901617A (zh
Inventor
吉川悟
井村英明
西中直树
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Central Glass Co Ltd
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Central Glass Co Ltd
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Publication of CN114901617A publication Critical patent/CN114901617A/zh
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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
    • 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
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • C07C29/82—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation by azeotropic distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48—Preparation of compounds having groups
    • C07C41/58—Separation; Purification; Stabilisation; Use of additives

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
CN202180008039.6A 2020-03-19 2021-03-12 (氢)卤烃的制备方法 Active CN114901617B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020-049264 2020-03-19
JP2020049264 2020-03-19
JP2020-173710 2020-10-15
JP2020173710 2020-10-15
PCT/JP2021/010095 WO2021187369A1 (ja) 2020-03-19 2021-03-12 （ハイドロ）ハロカーボンの製造方法

Publications (2)

Publication Number Publication Date
CN114901617A CN114901617A (zh) 2022-08-12
CN114901617B true CN114901617B (zh) 2025-02-25

Family

ID=77772086

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180008039.6A Active CN114901617B (zh) 2020-03-19 2021-03-12 (氢)卤烃的制备方法

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Country Link
US (1) US12448343B2 (https=)
EP (1) EP4108651A4 (https=)
JP (2) JP7670992B2 (https=)
CN (1) CN114901617B (https=)
WO (1) WO2021187369A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5918481A (en) * 1997-11-20 1999-07-06 Alliedsignal Inc. Process for separating hydrogen fluoride from fluorocarbons
CN102666453A (zh) * 2009-10-30 2012-09-12 纳幕尔杜邦公司 氟化氢-HFC-254eb共沸物及其用途

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6469219B1 (en) 2000-03-16 2002-10-22 Halocarbon Products Corporation Production of fluoromethyl 2,2,2-trifluoro-1-(trifluoromethyl)ethyl ether
EP2275396B1 (en) * 2004-02-04 2013-07-31 Halocarbon Products Corporation Purification of 1,1,1,3,3,3-hexafluoroisopropanol
US8075797B2 (en) * 2009-01-29 2011-12-13 Honeywell International Inc. Azeotrope-like compositions of pentafluoropropane, chlorotrifluoropropene, and hydrogen fluoride
US8426656B2 (en) * 2010-04-05 2013-04-23 Honeywell International Inc. Integrated process to co-produce trans-1-chloro-3,3,3-trifluoropropene and trans-1,3,3,3-tetrafluoropropene
WO2012009411A1 (en) * 2010-07-13 2012-01-19 E. I. Du Pont De Nemours And Company Azeotropic and azeotrope-like compositions of 2-chloro-3,3,3-trifluoropropene
JP5834791B2 (ja) 2011-11-11 2015-12-24 セントラル硝子株式会社 （ｅ）−１−クロロ−３，３，３−トリフルオロプロペンの製造方法
JP6156374B2 (ja) 2012-06-13 2017-07-05 セントラル硝子株式会社 １−クロロ−３，３，３−トリフルオロ−１−プロペン及び１，３，３，３−テトラフルオロプロペンの製造方法
WO2014046251A1 (ja) * 2012-09-21 2014-03-27 セントラル硝子株式会社 １，２－ジクロロ－３，３，３－トリフルオロプロペンの製造方法
KR20170042495A (ko) * 2013-12-16 2017-04-19 제넨테크, 인크. 펩티드모방체 화합물 및 그의 항체-약물 접합체
WO2015167784A1 (en) * 2014-04-29 2015-11-05 Arkema Inc. Separation of r-1233 from hydrogen fluoride
CN106715669B (zh) * 2014-10-02 2019-05-10 中央硝子株式会社 含有2-氯-1,3,3,3-四氟丙烯和1-氯-3,3,3-三氟丙烯的类共沸组合物
CN105566074A (zh) * 2014-10-08 2016-05-11 浙江化工院科技有限公司 一种纯化六氟异丙基甲醚的方法
FR3027304B1 (fr) * 2014-10-16 2018-02-23 Arkema France Compositions a base de 1,1,1,3,3-pentachloropropane
KR102652080B1 (ko) * 2016-12-02 2024-03-28 허니웰 인터내셔날 인코포레이티드 Hcfo-1233zd를 건조시키는 방법
BR112019008414A2 (pt) * 2016-12-21 2019-07-09 Arkema Inc processos e sistemas para recuperar r1233zd na forma purificada
JPWO2020022474A1 (ja) * 2018-07-27 2021-08-12 セントラル硝子株式会社 共沸（様）組成物

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5918481A (en) * 1997-11-20 1999-07-06 Alliedsignal Inc. Process for separating hydrogen fluoride from fluorocarbons
CN102666453A (zh) * 2009-10-30 2012-09-12 纳幕尔杜邦公司 氟化氢-HFC-254eb共沸物及其用途

Also Published As

Publication number Publication date
EP4108651A4 (en) 2024-05-01
JPWO2021187369A1 (https=) 2021-09-23
US12448343B2 (en) 2025-10-21
US20230063030A1 (en) 2023-03-02
JP7670992B2 (ja) 2025-05-01
EP4108651A1 (en) 2022-12-28
JP2025106564A (ja) 2025-07-15
CN114901617A (zh) 2022-08-12
WO2021187369A1 (ja) 2021-09-23

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