WO2025072103A3 - Procédé de coproduction de hfo-e/z-1132 et compositions associées - Google Patents

Procédé de coproduction de hfo-e/z-1132 et compositions associées

Info

Publication number
WO2025072103A3
WO2025072103A3 PCT/US2024/048056 US2024048056W WO2025072103A3 WO 2025072103 A3 WO2025072103 A3 WO 2025072103A3 US 2024048056 W US2024048056 W US 2024048056W WO 2025072103 A3 WO2025072103 A3 WO 2025072103A3
Authority
WO
WIPO (PCT)
Prior art keywords
compositions
producing hfo
hfo
producing
difluoroethylene
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
PCT/US2024/048056
Other languages
English (en)
Other versions
WO2025072103A2 (fr
Inventor
Allen Capron Sievert
Sheng Peng
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chemours Co FC LLC
Original Assignee
Chemours Co FC LLC
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.)
Filing date
Publication date
Application filed by Chemours Co FC LLC filed Critical Chemours Co FC LLC
Priority to CN202480056824.2A priority Critical patent/CN121794241A/zh
Priority to AU2024348091A priority patent/AU2024348091A1/en
Publication of WO2025072103A2 publication Critical patent/WO2025072103A2/fr
Publication of WO2025072103A3 publication Critical patent/WO2025072103A3/fr
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
    • C09K5/045—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds containing only fluorine as halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention concerne des procédés de coproduction des isomères E et Z de 1,2-difluoroéthylène (HFO-E/Z-1132), des compositions de ceux-ci, et des procédés/systèmes d'utilisation des compositions.
PCT/US2024/048056 2023-09-29 2024-09-24 Procédé de coproduction de hfo-e/z-1132 et compositions associées Pending WO2025072103A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202480056824.2A CN121794241A (zh) 2023-09-29 2024-09-24 用于联产hfo-e/z-1132的方法及其组合物
AU2024348091A AU2024348091A1 (en) 2023-09-29 2024-09-24 Process for co-producing hfo-e/z-1132 and compositions thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202363541320P 2023-09-29 2023-09-29
US63/541,320 2023-09-29

Publications (2)

Publication Number Publication Date
WO2025072103A2 WO2025072103A2 (fr) 2025-04-03
WO2025072103A3 true WO2025072103A3 (fr) 2025-11-13

Family

ID=93014068

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2024/048056 Pending WO2025072103A2 (fr) 2023-09-29 2024-09-24 Procédé de coproduction de hfo-e/z-1132 et compositions associées

Country Status (4)

Country Link
CN (1) CN121794241A (fr)
AU (1) AU2024348091A1 (fr)
TW (1) TW202513514A (fr)
WO (1) WO2025072103A2 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015120670A (ja) * 2013-12-24 2015-07-02 旭硝子株式会社 １−クロロ−１，２−ジフルオロエチレンの製造方法
US20210070678A1 (en) * 2018-04-03 2021-03-11 Daikin Industries, Ltd. Fluoroolefin production method
US20210332279A1 (en) * 2019-01-11 2021-10-28 Daikin Industries, Ltd. Composition containing trans-1,2-difluoroethylene
WO2022191185A1 (fr) * 2021-03-09 2022-09-15 ダイキン工業株式会社 Procédé de préparation de 1,1,2-trifluoroéthane

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1539347B1 (fr) 2002-08-22 2012-06-27 E.I. Du Pont De Nemours And Company Composition d'oxyde de chrome a substitution cobalt, préparation de ces compositions et utilisation de ces compositions en tant que catalyseurs et précurseurs de catalyseurs

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015120670A (ja) * 2013-12-24 2015-07-02 旭硝子株式会社 １−クロロ−１，２−ジフルオロエチレンの製造方法
US20210070678A1 (en) * 2018-04-03 2021-03-11 Daikin Industries, Ltd. Fluoroolefin production method
US20210332279A1 (en) * 2019-01-11 2021-10-28 Daikin Industries, Ltd. Composition containing trans-1,2-difluoroethylene
WO2022191185A1 (fr) * 2021-03-09 2022-09-15 ダイキン工業株式会社 Procédé de préparation de 1,1,2-trifluoroéthane

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
A. POSTA, ET AL.: "Reaction of 1,2-difluoroethylene with fluorotrichloromethane in the presence of aluminium chloride, and relative reactivity of fluorinated hydroethylenes", COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS, vol. 39, no. 10, 1974, pages 2801 - 2807, XP093264123, ISSN: 0010-0765, DOI: 10.1135/cccc19742801 *

Also Published As

Publication number Publication date
WO2025072103A2 (fr) 2025-04-03
CN121794241A (zh) 2026-04-03
TW202513514A (zh) 2025-04-01
AU2024348091A1 (en) 2026-03-12

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