DE1239317B - Verfahren und Vorrichtung zum Spalten von Dialkylbenzoldihydroperoxyden - Google Patents

Verfahren und Vorrichtung zum Spalten von Dialkylbenzoldihydroperoxyden

Info

Publication number
DE1239317B
DE1239317B DESCH32617A DESC032617A DE1239317B DE 1239317 B DE1239317 B DE 1239317B DE SCH32617 A DESCH32617 A DE SCH32617A DE SC032617 A DESC032617 A DE SC032617A DE 1239317 B DE1239317 B DE 1239317B
Authority
DE
Germany
Prior art keywords
cleavage
dihydroperoxides
dialkylbenzene
reaction vessel
cooling
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.)
Pending
Application number
DESCH32617A
Other languages
German (de)
English (en)
Inventor
Dr Herbert Brandes
Dipl-Ing Erich Jonkanski
Dipl-Ing Karl Gerhards
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.)
Scholven Chemie AG
Original Assignee
Scholven Chemie AG
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 Scholven Chemie AG filed Critical Scholven Chemie AG
Priority to DESCH32617A priority Critical patent/DE1239317B/de
Priority to LU45206D priority patent/LU45206A1/xx
Priority to AT20464A priority patent/AT250331B/de
Priority to NL6400230A priority patent/NL6400230A/xx
Priority to SE57864A priority patent/SE324786B/xx
Priority to DK264A priority patent/DK117076B/da
Priority to BE642715A priority patent/BE642715A/xx
Publication of DE1239317B publication Critical patent/DE1239317B/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/08—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by decomposition of hydroperoxides, e.g. cumene hydroperoxide
    • 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
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/02—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor of the thin-film type
    • 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
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00085—Plates; Jackets; Cylinders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DESCH32617A 1963-01-19 1963-01-19 Verfahren und Vorrichtung zum Spalten von Dialkylbenzoldihydroperoxyden Pending DE1239317B (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DESCH32617A DE1239317B (de) 1963-01-19 1963-01-19 Verfahren und Vorrichtung zum Spalten von Dialkylbenzoldihydroperoxyden
LU45206D LU45206A1 (pt) 1963-01-19 1964-01-13
AT20464A AT250331B (de) 1963-01-19 1964-01-13 Verfahren zum Spalten von Dihydroperoxyden
NL6400230A NL6400230A (pt) 1963-01-19 1964-01-15
SE57864A SE324786B (pt) 1963-01-19 1964-01-17
DK264A DK117076B (da) 1963-01-19 1964-01-18 Fremgangsmåde ved spaltning af dihydroperoxider af dialkylerede aromatiske forbindelser samt apparat til gennemførelse af fremgangsmåden.
BE642715A BE642715A (pt) 1963-01-19 1964-01-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH32617A DE1239317B (de) 1963-01-19 1963-01-19 Verfahren und Vorrichtung zum Spalten von Dialkylbenzoldihydroperoxyden

Publications (1)

Publication Number Publication Date
DE1239317B true DE1239317B (de) 1967-04-27

Family

ID=7432506

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH32617A Pending DE1239317B (de) 1963-01-19 1963-01-19 Verfahren und Vorrichtung zum Spalten von Dialkylbenzoldihydroperoxyden

Country Status (7)

Country Link
AT (1) AT250331B (pt)
BE (1) BE642715A (pt)
DE (1) DE1239317B (pt)
DK (1) DK117076B (pt)
LU (1) LU45206A1 (pt)
NL (1) NL6400230A (pt)
SE (1) SE324786B (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008869A1 (en) * 1978-08-18 1980-03-19 BP Chemicals Limited Process for the production of a phenol and a carbonyl compound by the catalysed decomposition of an aromatic hydroperoxide

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5312499B2 (pt) * 1972-05-23 1978-05-01

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE526682A (fr) * 1953-05-08 1956-08-17 Bergwerksgesellschaft Hibernia Procede et appareil pour dedoubler des hydro-peroxydes organiques.
DE1016270B (de) * 1951-05-17 1957-09-26 Rhone Poulenc Sa Verfahren zur gleichzeitigen Herstellung von Phenolen und Ketonen oder Aldehyden
DE1084731B (de) * 1953-06-13 1960-07-07 Distillers Co Yeast Ltd Verfahren zur Herstellung von Resorcin
DE1112527B (de) * 1959-03-28 1961-08-10 Phenolchemie Ges Mit Beschraen Verfahren zum Spalten von Hydroperoxyden alkylaromatischer Kohlenwasserstoffe
DE1136713B (de) * 1960-03-19 1962-09-20 Phenolchemie Ges Mit Beschraen Verfahren zum Spalten von organischen Hydroperoxyden

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016270B (de) * 1951-05-17 1957-09-26 Rhone Poulenc Sa Verfahren zur gleichzeitigen Herstellung von Phenolen und Ketonen oder Aldehyden
BE526682A (fr) * 1953-05-08 1956-08-17 Bergwerksgesellschaft Hibernia Procede et appareil pour dedoubler des hydro-peroxydes organiques.
DE1084731B (de) * 1953-06-13 1960-07-07 Distillers Co Yeast Ltd Verfahren zur Herstellung von Resorcin
DE1112527B (de) * 1959-03-28 1961-08-10 Phenolchemie Ges Mit Beschraen Verfahren zum Spalten von Hydroperoxyden alkylaromatischer Kohlenwasserstoffe
DE1136713B (de) * 1960-03-19 1962-09-20 Phenolchemie Ges Mit Beschraen Verfahren zum Spalten von organischen Hydroperoxyden

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008869A1 (en) * 1978-08-18 1980-03-19 BP Chemicals Limited Process for the production of a phenol and a carbonyl compound by the catalysed decomposition of an aromatic hydroperoxide

Also Published As

Publication number Publication date
AT250331B (de) 1966-11-10
BE642715A (pt) 1964-05-15
SE324786B (pt) 1970-06-15
LU45206A1 (pt) 1964-03-13
NL6400230A (pt) 1964-07-20
DK117076B (da) 1970-03-16

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