FR2054553A1 - - Google Patents

Info

Publication number
FR2054553A1
FR2054553A1 FR7016999A FR7016999A FR2054553A1 FR 2054553 A1 FR2054553 A1 FR 2054553A1 FR 7016999 A FR7016999 A FR 7016999A FR 7016999 A FR7016999 A FR 7016999A FR 2054553 A1 FR2054553 A1 FR 2054553A1
Authority
FR
France
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
FR7016999A
Other versions
FR2054553B1 (fr
Inventor
M Vecchio
G Stefani
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
Montedison SpA
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 Montedison SpA, Montecatini Edison SpA filed Critical Montedison SpA
Publication of FR2054553A1 publication Critical patent/FR2054553A1/fr
Application granted granted Critical
Publication of FR2054553B1 publication Critical patent/FR2054553B1/fr
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)
FR707016999A 1969-05-13 1970-05-11 Expired FR2054553B1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2054553A1 true FR2054553A1 (fr) 1971-04-23
FR2054553B1 FR2054553B1 (fr) 1973-07-13

Family

ID=11149306

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707016999A Expired FR2054553B1 (fr) 1969-05-13 1970-05-11

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)

Families Citing this family (4)

* 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
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
RU2741384C1 (ru) * 2020-09-15 2021-01-25 Публичное акционерное общество "Химпром" Способ получения гексахлорэтана

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (2)

* 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
US3206515A (en) * 1962-07-12 1965-09-14 Dow Chemical Co Preparation of chlorofluorocarbons

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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
FR2054553B1 (fr) 1973-07-13
GB1303854A (fr) 1973-01-24
CA955269A (en) 1974-09-24
BE750353A (fr) 1970-11-13
SE375088B (fr) 1975-04-07
ES379486A1 (es) 1972-10-16

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Legal Events

Date Code Title Description
ST Notification of lapse