FR3056209A1 - - Google Patents

Download PDF

Info

Publication number
FR3056209A1
FR3056209A1 FR1658894A FR1658894A FR3056209A1 FR 3056209 A1 FR3056209 A1 FR 3056209A1 FR 1658894 A FR1658894 A FR 1658894A FR 1658894 A FR1658894 A FR 1658894A FR 3056209 A1 FR3056209 A1 FR 3056209A1
Authority
FR
France
Prior art keywords
chloro
stream
catalyst
trifluoropropene
trifluoropropane
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.)
Granted
Application number
FR1658894A
Other languages
English (en)
French (fr)
Other versions
FR3056209B1 (fr
Inventor
Laurent Wendlinger
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.)
Arkema France SA
Original Assignee
Arkema France SA
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 Arkema France SA filed Critical Arkema France SA
Priority to FR1658894A priority Critical patent/FR3056209B1/fr
Priority to PCT/FR2017/052468 priority patent/WO2018055265A1/fr
Publication of FR3056209A1 publication Critical patent/FR3056209A1/fr
Application granted granted Critical
Publication of FR3056209B1 publication Critical patent/FR3056209B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C07C17/354—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by hydrogenation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1658894A 2016-09-22 2016-09-22 Procede de preparation de 2-chloro-1,1,1-trifluoropropane. Active FR3056209B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1658894A FR3056209B1 (fr) 2016-09-22 2016-09-22 Procede de preparation de 2-chloro-1,1,1-trifluoropropane.
PCT/FR2017/052468 WO2018055265A1 (fr) 2016-09-22 2017-09-15 Procede de preparation du 2-chloro-1,1,1-trifluoropropane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1658894A FR3056209B1 (fr) 2016-09-22 2016-09-22 Procede de preparation de 2-chloro-1,1,1-trifluoropropane.

Publications (2)

Publication Number Publication Date
FR3056209A1 true FR3056209A1 (enrdf_load_stackoverflow) 2018-03-23
FR3056209B1 FR3056209B1 (fr) 2018-09-07

Family

ID=57750105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1658894A Active FR3056209B1 (fr) 2016-09-22 2016-09-22 Procede de preparation de 2-chloro-1,1,1-trifluoropropane.

Country Status (2)

Country Link
FR (1) FR3056209B1 (enrdf_load_stackoverflow)
WO (1) WO2018055265A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025019193A1 (en) * 2023-07-17 2025-01-23 The Chemours Company Fc, Llc Processes to produce hfo-1252zc from hcfo-1233xf and hbfo-1233xfb

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2644845A (en) * 1947-06-20 1953-07-07 Purdue Research Foundation Halogenation of fluorocarbons
US20120065437A1 (en) * 2008-07-31 2012-03-15 Honeywell International Inc. Process for producing 2,3,3,3-tetrafluoropropene
WO2012158848A2 (en) * 2011-05-16 2012-11-22 E. I. Du Pont De Nemours And Company Catalytic hydrogenation of fluoroolefins, alpha-alumina supported palladium compositions and their use as hydrogenation catalysts

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2644845A (en) * 1947-06-20 1953-07-07 Purdue Research Foundation Halogenation of fluorocarbons
US20120065437A1 (en) * 2008-07-31 2012-03-15 Honeywell International Inc. Process for producing 2,3,3,3-tetrafluoropropene
WO2012158848A2 (en) * 2011-05-16 2012-11-22 E. I. Du Pont De Nemours And Company Catalytic hydrogenation of fluoroolefins, alpha-alumina supported palladium compositions and their use as hydrogenation catalysts

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MICHAEL HANACK ET AL: "Facile synthesis of trifluoro- and hexafluoroisopropyl halides", THE JOURNAL OF ORGANIC CHEMISTRY, vol. 54, no. 6, 1 March 1989 (1989-03-01), pages 1432 - 1435, XP055370314, ISSN: 0022-3263, DOI: 10.1021/jo00267a036 *
R. N. HASZELDINE: "550. Reactions of fluorocarbon radicals. Part V. Alternative syntheses for trifluoromethylacetylene (3 : 3 : 3-trifluoropropyne), and the influence of polyfluoro-groups on adjacent hydrogen and halogen atoms", JOURNAL OF THE CHEMICAL SOCIETY (RESUMED), 1 January 1951 (1951-01-01), pages 2495, XP055056602, ISSN: 0368-1769, DOI: 10.1039/jr9510002495 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025019193A1 (en) * 2023-07-17 2025-01-23 The Chemours Company Fc, Llc Processes to produce hfo-1252zc from hcfo-1233xf and hbfo-1233xfb

Also Published As

Publication number Publication date
WO2018055265A1 (fr) 2018-03-29
FR3056209B1 (fr) 2018-09-07

Similar Documents

Publication Publication Date Title
EP2349960B9 (fr) Procede de preparation de composes fluores
EP3072871B1 (fr) Procede fabrication du pentafluoropropane
EP0056548B1 (fr) Procédé continu de préparation en phase gazeuse du trichlorotrifluoréthane, du dichlorotétrafluoréthane et du monochloropentafluoréthane en proportions contrôlées
EP2440509B1 (fr) Procede de fabrication du hexafluoropropane
EP0024225B2 (fr) Procédé de préparation de la diméthyléthylamine
FR3056209A1 (enrdf_load_stackoverflow)
WO2022191185A1 (ja) １，１，２－トリフルオロエタンの製造方法
EP0455547A1 (fr) Procédé de déchloration des chlorométhanes supÀ©rieurs
JP3031508B2 (ja) 多塩素化アルカン類の還元方法
FR2710054A1 (fr) Procédé de préparation du trifluoroéthylène.
US5202102A (en) Gas phase dehydrohalogenation using a pretreated catalyst
EP0554165A1 (fr) Procédé de fabrication du 1,1,1,2-tétrafluoroéthane
EP0798043B1 (fr) Regeneration des catalyseurs de fluoration en phase gazeuse
WO2018055266A1 (fr) Procede de separation 2-chloro-1,1,1,2-tetrafluoropropane et du 2-chloro-3,3,3-trifluoropropene
WO2023213893A1 (fr) Procédé de production du trifluoroéthylène
FR2783821A1 (fr) Procede de fabrication du difluoroethylene
FR2805534A1 (fr) Procede de preparation du 1,1,1-trifluoro-2,2-dichloroethane
JPS5839646A (ja) 水素化方法
WO2022096804A1 (fr) Procédé de production du trifluoroéthylène
KR950011099B1 (ko) 1,1,1-트리플루오로-2,2-디클로로에탄의 제조 방법
EP4405319A1 (fr) Procédé de production et de purification du trifluoroéthylène et composition obtenue à partir de celui-ci
FR3115786A1 (fr) Procédé de production du trifluoroéthylène
US2847481A (en) Production of octachloromethylenecyclopentene
WO2005075346A1 (ja) 塩素の製造方法
EP3807238A1 (fr) Procédé de production de 2,3,3,3-tétrafluoropropène et installation pour la mise en ouvre de celui-ci

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20180323

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10