ES310013A1 - Procedure for the preparation of cyclohexanone and cyclohexanol by oxidation of cyclohexane. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of cyclohexanone and cyclohexanol by oxidation of cyclohexane. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES310013A1
ES310013A1 ES0310013A ES310013A ES310013A1 ES 310013 A1 ES310013 A1 ES 310013A1 ES 0310013 A ES0310013 A ES 0310013A ES 310013 A ES310013 A ES 310013A ES 310013 A1 ES310013 A1 ES 310013A1
Authority
ES
Spain
Prior art keywords
oxidation
cyclohexanol
cyclohexanone
cyclohexane
compressor
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
ES0310013A
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.)
Inventa AG fuer Forschung und Patentverwertung
Original Assignee
Inventa AG fuer Forschung und Patentverwertung
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 Inventa AG fuer Forschung und Patentverwertung filed Critical Inventa AG fuer Forschung und Patentverwertung
Publication of ES310013A1 publication Critical patent/ES310013A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Hydraulic Motors (AREA)

Abstract

Process for the preparation of cyclohexanone and cyclohexanol by oxidation of cyclohexane in liquid phase at increased temperature, increased pressure and possibly in the presence of catalysts with the aid of oxidation gas conducted in a circuit, which after passing through the reactor oxidation, by addition of air is brought back to an oxygen concentration of a maximum of 10 vol. percent and then, by means of a compressor, it is compressed and again pumped to return to the oxidation reactor, characterized in that by compressing the oxidation gas, conducted in a circuit, before the re-entry into the oxidation reactor, by means of a compressor, the pressure ratio, ie the pressure ratio, starting compressor compressor suction pressure, remains less than 1.35: 1. (Machine-translation by Google Translate, not legally binding)
ES0310013A 1964-03-25 1965-03-02 Procedure for the preparation of cyclohexanone and cyclohexanol by oxidation of cyclohexane. (Machine-translation by Google Translate, not legally binding) Expired ES310013A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH384164A CH433222A (en) 1964-03-25 1964-03-25 Process for the oxidation of cyclohexane

Publications (1)

Publication Number Publication Date
ES310013A1 true ES310013A1 (en) 1965-06-16

Family

ID=4264622

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0310013A Expired ES310013A1 (en) 1964-03-25 1965-03-02 Procedure for the preparation of cyclohexanone and cyclohexanol by oxidation of cyclohexane. (Machine-translation by Google Translate, not legally binding)

Country Status (12)

Country Link
AT (1) AT254168B (en)
BE (1) BE660668A (en)
CH (1) CH433222A (en)
DE (1) DE1280861B (en)
DK (1) DK114768B (en)
ES (1) ES310013A1 (en)
FI (1) FI41959B (en)
GB (1) GB1095793A (en)
IL (1) IL23127A (en)
NL (1) NL6503743A (en)
NO (1) NO116967B (en)
SE (1) SE310670B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108503517A (en) * 2017-02-28 2018-09-07 天津市天地创智科技发展有限公司 A kind of cyclohexane oxidation of green energy conservation prepares the system and method for cyclohexanone

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH347186A (en) * 1956-06-12 1960-06-30 Inventa Ag Process for the oxidation of cyclohexane

Also Published As

Publication number Publication date
GB1095793A (en) 1967-12-20
SE310670B (en) 1969-05-12
CH433222A (en) 1967-04-15
NO116967B (en) 1969-06-16
DE1280861B (en) 1968-10-24
IL23127A (en) 1968-10-24
DK114768B (en) 1969-08-04
BE660668A (en) 1965-07-01
FI41959B (en) 1969-12-31
NL6503743A (en) 1965-09-27
AT254168B (en) 1967-05-10

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