ES316131A1 - A procedure for the purification of a phenol. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the purification of a phenol. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES316131A1
ES316131A1 ES0316131A ES316131A ES316131A1 ES 316131 A1 ES316131 A1 ES 316131A1 ES 0316131 A ES0316131 A ES 0316131A ES 316131 A ES316131 A ES 316131A ES 316131 A1 ES316131 A1 ES 316131A1
Authority
ES
Spain
Prior art keywords
phenol
silica
alumina
compounds
zirconium oxide
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
ES0316131A
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.)
Universal Oil Products Co
Original Assignee
Universal Oil Products 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 Universal Oil Products Co filed Critical Universal Oil Products Co
Publication of ES316131A1 publication Critical patent/ES316131A1/en
Expired 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
    • C07C37/68—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

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)

Abstract

A process for the purification of a phenol that has been prepared by the partial oxidation operations of a secondary aromatic alkyl hydrocarbon to form an alpha hydroxy peroxide derivative thereof, acid catalyzed cleavage of said derivative to form a phenol and a ketone, aliphatic , neutralizing the splitting reaction mixture and separating the neutralized reaction mixture from a fraction containing the phenol and impurities comprising carbonyl compounds, characterized in that at least a part of said impurities comprising carbonyl compounds is separated of the phenol fraction by mixing H2O with the fraction, contacting the resulting mixture at a high temperature with a catalytic compound selected from the group consisting of silica-alumina, silica-zirconium oxide, alumina-zirconium oxide and silica-alumina zirconium oxide thus converting said carbonyl compounds in compounds having lower boiling points, and distilling said compounds from the phenol. (Machine-translation by Google Translate, not legally binding)
ES0316131A 1964-08-05 1965-08-04 A procedure for the purification of a phenol. (Machine-translation by Google Translate, not legally binding) Expired ES316131A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38778764A 1964-08-05 1964-08-05

Publications (1)

Publication Number Publication Date
ES316131A1 true ES316131A1 (en) 1966-03-01

Family

ID=23531373

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0316131A Expired ES316131A1 (en) 1964-08-05 1965-08-04 A procedure for the purification of a phenol. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
DE (1) DE1518414B1 (en)
ES (1) ES316131A1 (en)
GB (1) GB1108327A (en)
NL (1) NL6510040A (en)
SE (1) SE330384B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298765A (en) 1980-03-26 1981-11-03 Allied Corporation Purification of phenol with reduced energy consumption
IT1183331B (en) * 1985-02-08 1987-10-22 Anic Spa PHENOL PURIFICATION PROCEDURE
DE3863958D1 (en) * 1987-04-09 1991-09-05 Mitsui Petrochemical Ind CATALYSTS FOR THE CATALYTIC PYROLYSIS OF PHENOLD DISTILLATION RESIDUES AND METHOD FOR THE RECOVERY OF THE USEFUL SUBSTANCES BY THE PYROLYSIS THEREOF.
US5414154A (en) * 1994-06-06 1995-05-09 Alliedsignal Inc. Phenol with low levels of methylbenzofuran
DE10045355A1 (en) * 2000-09-14 2002-03-28 Phenolchemie Gmbh & Co Kg Process for working up material flows containing mesityl oxide
RU2217408C2 (en) 2002-02-08 2003-11-27 Общество с ограниченной ответственностью "Петрофенол" Method and catalyst for cumene treatment of phenol
US7416645B2 (en) 2002-07-11 2008-08-26 Ineos Phenol Gmbh & Co. Kg Continuous process for recovering acetone from a waste stream resulting from acetone purification
ATE389627T1 (en) * 2002-07-11 2008-04-15 Ineos Phenol Gmbh & Co Kg CONTINUOUS PROCESS FOR RECOVERING ACETONE FROM AN ACETONE PURIFICATION WASTE STREAM
US7034192B2 (en) 2004-03-24 2006-04-25 Sunoco Inc. (R&M) Method for removal of acetol from phenol

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL236748A (en) * 1958-03-04
NL248138A (en) * 1959-02-11 1900-01-01

Also Published As

Publication number Publication date
SE330384B (en) 1970-11-16
GB1108327A (en) 1968-04-03
DE1518414B1 (en) 1970-07-23
NL6510040A (en) 1966-02-07

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19850111