CN121013831A - 氟烯烃的制造方法 - Google Patents

氟烯烃的制造方法

Info

Publication number
CN121013831A
CN121013831A CN202480028105.XA CN202480028105A CN121013831A CN 121013831 A CN121013831 A CN 121013831A CN 202480028105 A CN202480028105 A CN 202480028105A CN 121013831 A CN121013831 A CN 121013831A
Authority
CN
China
Prior art keywords
catalyst
fluoroolefin
alumina
fluorocarbon
amount
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
CN202480028105.XA
Other languages
English (en)
Chinese (zh)
Inventor
岩崎耀
山田拓
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.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of CN121013831A publication Critical patent/CN121013831A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
    • C07C17/357—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by dehydrogenation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/22—Halogenating
    • B01J37/26—Fluorinating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/613—10-100 m2/g
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C21/00—Acyclic unsaturated compounds containing halogen atoms
    • C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
    • C07C21/18—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B61/00—Other general methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN202480028105.XA 2023-04-26 2024-04-01 氟烯烃的制造方法 Pending CN121013831A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-072720 2023-04-26
JP2023072720 2023-04-26
PCT/JP2024/013506 WO2024224947A1 (ja) 2023-04-26 2024-04-01 フルオロオレフィンの製造方法

Publications (1)

Publication Number Publication Date
CN121013831A true CN121013831A (zh) 2025-11-25

Family

ID=93256102

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480028105.XA Pending CN121013831A (zh) 2023-04-26 2024-04-01 氟烯烃的制造方法

Country Status (4)

Country Link
US (1) US20260049047A1 (https=)
JP (1) JPWO2024224947A1 (https=)
CN (1) CN121013831A (https=)
WO (1) WO2024224947A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020032356A1 (en) * 2000-07-14 2002-03-14 Gelblum Peter Gideon Synthesis of perfluoroolefins
CN103071516B (zh) * 2012-12-28 2014-10-22 巨化集团技术中心 一种用于制备三氟乙烯或氟乙烯的催化剂及其制备方法
CN103288589A (zh) * 2013-06-04 2013-09-11 同济大学 一种生产三氟乙烯联产氟化氢的方法
JP6673413B2 (ja) * 2018-05-08 2020-03-25 ダイキン工業株式会社 フルオロオレフィンの製造方法
JPWO2024057657A1 (https=) * 2022-09-16 2024-03-21

Also Published As

Publication number Publication date
WO2024224947A1 (ja) 2024-10-31
US20260049047A1 (en) 2026-02-19
JPWO2024224947A1 (https=) 2024-10-31

Similar Documents

Publication Publication Date Title
JP5947337B2 (ja) ２，２，３，３−テトラフルオロ−１−プロペンの製造方法
EP2271606B1 (fr) Procede pour la preparation du 1, 2, 3, 3, 3-pentafluoropropene-1
JP5453757B2 (ja) トランス−１，３，３，３−テトラフルオロプロペンの製造方法
CN108368011B (zh) 氢氟烯烃的制造方法
EP2778150B1 (en) Method for producing trans-1-chloro-3,3,3-trifluoropropene
FR2669022A1 (fr) Procede de fabrication du tetrafluoro-1,1,1,2-ethane.
EP3309138B1 (en) Method for co-production of 2,3,3,3-tetrafluoropropylene and 1,3,3,3-tetrafluoropropylene
US20170008823A1 (en) Method for producing trifluoroethylene
EP2937326B1 (en) 1, 3, 3, 3-tetrafluoropropene preparation process
CN104428273A (zh) 用于制造含氟烯烃的方法
US20110015452A1 (en) Method for preparing fluorinated compounds
US20250197327A1 (en) Fluoroolefin production method
CN108430959B (zh) 氢氟烯烃的制造方法
CN121013831A (zh) 氟烯烃的制造方法
JP7511113B2 (ja) ハイドロフルオロオレフィンの製造方法
CN121013830A (zh) 氟烯烃的制造方法
KR101343660B1 (ko) 펜타플루오로에탄 제조 방법
CN117597322A (zh) 烯烃的制造方法
EP3995478A1 (en) Method for producing alkane
CN113527049B (zh) 一种反式/顺式-HFO-1234ze和HFO-1234yf的联产制备工艺
CN120641384A (zh) 组合物、系统、装有组合物的容器、以及组合物的制造方法
CN121222437A (zh) 一种氟化反应催化剂及其制备方法和应用
CN121285537A (zh) 氢氟烯烃的制造方法
KR20260055416A (ko) 1,1,2-트라이클로로-1,2,2-트라이플루오로에탄(cfc-113)을 1,1,2-트라이플루오로에탄(hfc-143)으로 전환하기 위한 촉매 및 방법
JP2023102534A (ja) オキシ塩素化触媒及びそれを用いた１，２－ジクロロエタンの製造方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination