AT268246B - Verfahren zur Feinstreinigung von nach dem Cumolverfahren hergestelltem Phenol - Google Patents

Verfahren zur Feinstreinigung von nach dem Cumolverfahren hergestelltem Phenol

Info

Publication number
AT268246B
AT268246B AT610866A AT610866A AT268246B AT 268246 B AT268246 B AT 268246B AT 610866 A AT610866 A AT 610866A AT 610866 A AT610866 A AT 610866A AT 268246 B AT268246 B AT 268246B
Authority
AT
Austria
Prior art keywords
finest
cleaning
cumene
phenol produced
phenol
Prior art date
Application number
AT610866A
Other languages
German (de)
English (en)
Inventor
Karel Dipl Ing Pecka
Jiri Dipl Ing Mostecky
Zdenek Dipl Ing Hejda
Bohumir Dipl Ing Valdauf
Original Assignee
Karel Dipl Ing Pecka
Jiri Dipl Ing Mostecky
Zdenek Dipl Ing Hejda
Bohumir Dipl Ing Valdauf
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 Karel Dipl Ing Pecka, Jiri Dipl Ing Mostecky, Zdenek Dipl Ing Hejda, Bohumir Dipl Ing Valdauf filed Critical Karel Dipl Ing Pecka
Application granted granted Critical
Publication of AT268246B publication Critical patent/AT268246B/de

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
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/86—Purification; separation; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT610866A 1965-06-29 1966-06-27 Verfahren zur Feinstreinigung von nach dem Cumolverfahren hergestelltem Phenol AT268246B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS418165 1965-06-29

Publications (1)

Publication Number Publication Date
AT268246B true AT268246B (de) 1969-02-10

Family

ID=5383964

Family Applications (1)

Application Number Title Priority Date Filing Date
AT610866A AT268246B (de) 1965-06-29 1966-06-27 Verfahren zur Feinstreinigung von nach dem Cumolverfahren hergestelltem Phenol

Country Status (6)

Country Link
AT (1) AT268246B (forum.php)
BE (1) BE683192A (forum.php)
CH (1) CH473751A (forum.php)
DE (1) DE1543818C3 (forum.php)
GB (1) GB1121595A (forum.php)
NL (1) NL6608917A (forum.php)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7205442B2 (en) 2003-02-06 2007-04-17 Shell Oil Company Method of making high purity phenol
US7019180B2 (en) * 2003-02-06 2006-03-28 Shell Oil Company Method of purifying phenol
US8013191B2 (en) * 2006-07-19 2011-09-06 Illa International, Llc Method for removing impurities from phenol

Also Published As

Publication number Publication date
DE1543818B2 (de) 1973-05-30
DE1543818C3 (de) 1974-01-10
NL6608917A (forum.php) 1966-12-30
CH473751A (de) 1969-06-15
GB1121595A (en) 1968-07-31
BE683192A (forum.php) 1966-12-01
DE1543818A1 (de) 1969-12-11

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