FR1169423A - Improvements in processes and apparatus for carrying out photochemical chlorination operations - Google Patents

Improvements in processes and apparatus for carrying out photochemical chlorination operations

Info

Publication number
FR1169423A
FR1169423A FR1169423DA FR1169423A FR 1169423 A FR1169423 A FR 1169423A FR 1169423D A FR1169423D A FR 1169423DA FR 1169423 A FR1169423 A FR 1169423A
Authority
FR
France
Prior art keywords
processes
carrying
out photochemical
photochemical chlorination
operations
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
Other languages
French (fr)
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.)
Stauffer Chemical Co
Original Assignee
Stauffer Chemical Co
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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Application granted granted Critical
Publication of FR1169423A publication Critical patent/FR1169423A/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
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/02—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated hydrocarbons
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/04—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated halogenated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1169423D 1956-09-11 1957-03-13 Improvements in processes and apparatus for carrying out photochemical chlorination operations Expired FR1169423A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US609295A US2870335A (en) 1956-09-11 1956-09-11 Apparatus for photochemical chlorination reactions

Publications (1)

Publication Number Publication Date
FR1169423A true FR1169423A (en) 1958-12-29

Family

ID=24440176

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1169423D Expired FR1169423A (en) 1956-09-11 1957-03-13 Improvements in processes and apparatus for carrying out photochemical chlorination operations

Country Status (4)

Country Link
US (1) US2870335A (en)
DE (1) DE1097983B (en)
FR (1) FR1169423A (en)
GB (1) GB815940A (en)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1735610A (en) * 1926-10-25 1929-11-12 Fred E Goodall Apparatus for treating fluids with ultra-violet light
US2436366A (en) * 1943-11-22 1948-02-17 Hooker Electrochemical Co Processes for chlorination of hydrocarbons
US2499129A (en) * 1948-03-17 1950-02-28 Allied Chem & Dye Corp Photochemical manufacture of 1,1,1-difluorochloroethane
US2572913A (en) * 1949-04-21 1951-10-30 Allied Chem & Dye Corp Manufacture of fluorochloromethanes
US2622105A (en) * 1949-05-10 1952-12-16 Ethyl Corp Process for manufacture of benzene hexachloride
US2656313A (en) * 1949-05-10 1953-10-20 Ethyl Corp Photochemical production of benzene hexachloride
US2622205A (en) * 1949-05-10 1952-12-16 Ethyl Corp Apparatus for chlorination reactions
US2628260A (en) * 1949-05-31 1953-02-10 Dow Chemical Co Catalyzed and continuous addition chlorination of benzene
US2608660A (en) * 1950-06-13 1952-08-26 Heyden Chemical Corp Apparatus for halogenation
US2688592A (en) * 1950-10-21 1954-09-07 Diamond Alkali Co Photochemical process for preparing carbon tetrachloride
US2662186A (en) * 1952-01-23 1953-12-08 Ethyl Corp Two-stage photochemical reactor
FR1066893A (en) * 1953-01-23 1954-06-10 Ethyl Corp Improvements to two-phase photochemical reactors
GB750502A (en) * 1953-04-22 1956-06-20 Columbia Southern Chem Corp Improvements in or relating to preparation of benzene hexachloride

Also Published As

Publication number Publication date
GB815940A (en) 1959-07-01
DE1097983B (en) 1961-01-26
US2870335A (en) 1959-01-20

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