ES280868A1 - A continuous procedure for the preparation of organic compounds and/or chlorofluorates starting directly from methane (Machine-translation by Google Translate, not legally binding) - Google Patents

A continuous procedure for the preparation of organic compounds and/or chlorofluorates starting directly from methane (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES280868A1
ES280868A1 ES280868A ES280868A ES280868A1 ES 280868 A1 ES280868 A1 ES 280868A1 ES 280868 A ES280868 A ES 280868A ES 280868 A ES280868 A ES 280868A ES 280868 A1 ES280868 A1 ES 280868A1
Authority
ES
Spain
Prior art keywords
methane
translation
preparation
machine
organic compounds
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
ES280868A
Other languages
Spanish (es)
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.)
Sicedison SpA
Original Assignee
Sicedison 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 Sicedison SpA filed Critical Sicedison SpA
Publication of ES280868A1 publication Critical patent/ES280868A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B39/00—Halogenation
    • 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)
  • Catalysts (AREA)

Abstract

A continuous process for the preparation of fluorinated and/or chlorofluorinated organic compounds starting directly from methane, characterized in that methane is reacted with hydrofluoric acid and chlorine in front of one or more halogenated hydrocarbons in the presence of a catalyst at a temperature between 200º and 700ºC and with a contact time of less than 30 ". (Machine-translation by Google Translate, not legally binding)
ES280868A 1961-09-11 1962-10-25 A continuous procedure for the preparation of organic compounds and/or chlorofluorates starting directly from methane (Machine-translation by Google Translate, not legally binding) Expired ES280868A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1636861 1961-09-11

Publications (1)

Publication Number Publication Date
ES280868A1 true ES280868A1 (en) 1963-07-16

Family

ID=11148830

Family Applications (1)

Application Number Title Priority Date Filing Date
ES280868A Expired ES280868A1 (en) 1961-09-11 1962-10-25 A continuous procedure for the preparation of organic compounds and/or chlorofluorates starting directly from methane (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
AT (1) AT250994B (en)
CH (1) CH437238A (en)
ES (1) ES280868A1 (en)
GB (1) GB1017152A (en)
NL (2) NL133039C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU563307B2 (en) * 1981-09-01 1987-07-02 G.A. Olah Methyl halides and methyl alcohol from methane
US4523040A (en) * 1981-09-01 1985-06-11 Olah George A Methyl halides and methyl alcohol from methane
US5446218A (en) * 1993-04-26 1995-08-29 E. I. Du Pont De Nemours And Company Preparation of fluorinated methanes

Also Published As

Publication number Publication date
DE1468598A1 (en) 1970-10-01
GB1017152A (en) 1966-01-19
AT250994B (en) 1966-12-12
CH437238A (en) 1967-06-15
NL283074A (en) 1900-01-01
NL133039C (en) 1900-01-01

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