BE621546A - - Google Patents

Info

Publication number
BE621546A
BE621546A BE621546DA BE621546A BE 621546 A BE621546 A BE 621546A BE 621546D A BE621546D A BE 621546DA BE 621546 A BE621546 A BE 621546A
Authority
BE
Belgium
Application number
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.)
Publication of BE621546A publication Critical patent/BE621546A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
    • C07C39/04—Phenol
    • 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
    • C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
    • C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
    • C07C17/156—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of unsaturated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE621546D 1961-08-25 BE621546A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US133924A US3221063A (en) 1961-08-25 1961-08-25 Distillation in raschig-phenol process

Publications (1)

Publication Number Publication Date
BE621546A true BE621546A (xx)

Family

ID=22460933

Family Applications (1)

Application Number Title Priority Date Filing Date
BE621546D BE621546A (xx) 1961-08-25

Country Status (6)

Country Link
US (1) US3221063A (xx)
BE (1) BE621546A (xx)
CH (1) CH421992A (xx)
DE (1) DE1493801A1 (xx)
GB (1) GB1010995A (xx)
LU (1) LU42252A1 (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984484A (en) * 1968-02-09 1976-10-05 Hooker Chemicals & Plastics Corporation Distillation in Raschig-phenol process
DE2904831A1 (de) * 1979-02-08 1980-08-14 Bayer Ag Verfahren zur abtrennung von phenol aus einem kresolgemisch
CN101035750B (zh) * 2004-10-05 2010-06-16 住友化学株式会社 羟基化合物的制造方法
JP4967281B2 (ja) * 2005-09-01 2012-07-04 住友化学株式会社 シクロヘキサノンの製造方法
EP1932822A4 (en) 2005-09-01 2010-07-14 Sumitomo Chemical Co DEHYDRATION PROCESS

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1536706A (en) * 1923-11-21 1925-05-05 Hoechst Ag Process for chlorinating benzene
US2156402A (en) * 1931-01-26 1939-05-02 Raschig G M B H F Processes for separating phenol and hydrogen chloride from the mixture of vapors obtained by passing chlorobenzene vapor and steam over a contact at a raised temperature
US1935648A (en) * 1931-04-03 1933-11-21 Monsanto Chemicals Manufacture of halogenated aromatic compounds
US2311777A (en) * 1931-07-17 1943-02-23 Bakelite Corp Phenol synthesis and catalyst
DE718454C (de) * 1932-04-07 1942-03-12 Heyden Chem Fab Verfahren zur fortlaufenden unmittelbaren Herstellung von wasserfreien Phenolen
US2035917A (en) * 1932-06-20 1936-03-31 Raschig Gmbh Dr F Manufacture of phenol
US2137587A (en) * 1937-05-13 1938-11-22 Dow Chemical Co Separation of phenols
US2275044A (en) * 1939-07-03 1942-03-03 Dow Chemical Co Preparation of phenols
GB654153A (en) * 1946-07-23 1951-06-06 Solvay Preparation of phenol by distillation of products of hydrolysis of monochlorobenzene

Also Published As

Publication number Publication date
DE1493801A1 (de) 1969-07-17
GB1010995A (en) 1965-11-24
CH421992A (de) 1966-10-15
US3221063A (en) 1965-11-30
LU42252A1 (xx) 1962-10-22

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