CA955269A - Process for the preparation of chlorofluoro-derivatives of methane - Google Patents

Process for the preparation of chlorofluoro-derivatives of methane

Info

Publication number
CA955269A
CA955269A CA082,594A CA82594A CA955269A CA 955269 A CA955269 A CA 955269A CA 82594 A CA82594 A CA 82594A CA 955269 A CA955269 A CA 955269A
Authority
CA
Canada
Prior art keywords
chlorofluoro
methane
derivatives
preparation
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.)
Expired
Application number
CA082,594A
Other languages
English (en)
Other versions
CA82594S (en
Inventor
Giancarlo Stefani
Martino Vecchio
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.)
Montedison SpA
Original Assignee
Montecatini Edison SpA
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 Montecatini Edison SpA filed Critical Montecatini Edison SpA
Application granted granted Critical
Publication of CA955269A publication Critical patent/CA955269A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA082,594A 1969-05-13 1970-05-12 Process for the preparation of chlorofluoro-derivatives of methane Expired CA955269A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1676169 1969-05-13

Publications (1)

Publication Number Publication Date
CA955269A true CA955269A (en) 1974-09-24

Family

ID=11149306

Family Applications (1)

Application Number Title Priority Date Filing Date
CA082,594A Expired CA955269A (en) 1969-05-13 1970-05-12 Process for the preparation of chlorofluoro-derivatives of methane

Country Status (10)

Country Link
US (1) US3686338A (fr)
JP (1) JPS505166B1 (fr)
BE (1) BE750353A (fr)
CA (1) CA955269A (fr)
DE (1) DE2022940A1 (fr)
ES (1) ES379486A1 (fr)
FR (1) FR2054553B1 (fr)
GB (1) GB1303854A (fr)
NL (1) NL7006581A (fr)
SE (1) SE375088B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110833837A (zh) * 2018-08-17 2020-02-25 浙江蓝天环保高科技股份有限公司 一种用于三氟甲烷资源化利用的催化剂

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009215A (en) * 1976-03-16 1977-02-22 Edmund Odon Banas Preparation of CCl3 F and CCl2 F2 from fluorspar and CCl.sub.
US8365437B2 (en) * 2003-06-05 2013-02-05 Lg Electronics Inc. Drum for washer and dryer
RU2741384C1 (ru) * 2020-09-15 2021-01-25 Публичное акционерное общество "Химпром" Способ получения гексахлорэтана

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1914135A (en) * 1930-07-23 1933-06-13 Du Pont Process for producing carbon halides
US2739989A (en) * 1953-03-03 1956-03-27 Du Pont Process for reacting ccl4 with caf2 in a fluid bed, and the fluid bed therefor
US3206515A (en) * 1962-07-12 1965-09-14 Dow Chemical Co Preparation of chlorofluorocarbons

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110833837A (zh) * 2018-08-17 2020-02-25 浙江蓝天环保高科技股份有限公司 一种用于三氟甲烷资源化利用的催化剂
CN110833837B (zh) * 2018-08-17 2022-06-17 浙江蓝天环保高科技股份有限公司 一种用于三氟甲烷资源化利用的催化剂

Also Published As

Publication number Publication date
NL7006581A (fr) 1970-11-17
JPS505166B1 (fr) 1975-02-28
US3686338A (en) 1972-08-22
DE2022940A1 (de) 1970-11-26
FR2054553A1 (fr) 1971-04-23
FR2054553B1 (fr) 1973-07-13
GB1303854A (fr) 1973-01-24
BE750353A (fr) 1970-11-13
SE375088B (fr) 1975-04-07
ES379486A1 (es) 1972-10-16

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