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ES316046A1 - 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
ES316046A1
ES316046A1 ES0316046A ES316046A ES316046A1 ES 316046 A1 ES316046 A1 ES 316046A1 ES 0316046 A ES0316046 A ES 0316046A ES 316046 A ES316046 A ES 316046A ES 316046 A1 ES316046 A1 ES 316046A1
Authority
ES
Spain
Prior art keywords
phenol
translation
purification
compounds
machine
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
ES0316046A
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 ES316046A1 publication Critical patent/ES316046A1/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 which has been prepared by the partial oxidation operations of a secondary-aromatic alcoholic hydrocarbon to form an alpha hydroxyperoxydide derivative thereof, acid-catalyzed cleavage of said derivative to form a phenol and an aliphatic ketone, neutralization of the cleavage reaction mixture, and separation of the neutralized reaction mixture from a fraction containing the phenol and impurities comprising carbonyl compounds, characterized in that at least a part of the impurities comprising carbonyl compounds is separated from the phenol fraction by heating said phenol fraction mixed with H2O in contact with a cation exchange resin, thereby converting said carbonyl compounds to compounds having lower boiling points, and separating the lower boiling compounds from the phenol . (Machine-translation by Google Translate, not legally binding)
ES0316046A 1964-08-03 1965-08-02 A procedure for the purification of a phenol. (Machine-translation by Google Translate, not legally binding) Expired ES316046A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38723464A 1964-08-03 1964-08-03

Publications (1)

Publication Number Publication Date
ES316046A1 true ES316046A1 (en) 1966-02-16

Family

ID=23529042

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0316046A Expired ES316046A1 (en) 1964-08-03 1965-08-02 A procedure for the purification of a phenol. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
ES (1) ES316046A1 (en)
GB (1) GB1108584A (en)
NL (1) NL6510009A (en)
SE (1) SE330383B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA935441A (en) * 1971-03-11 1973-10-16 Union Carbide Corporation Process for the purification and recovery of an aromatic hydroxyl compound
US4832796A (en) * 1987-07-16 1989-05-23 General Electric Company Process for purifying phenol
US5414154A (en) * 1994-06-06 1995-05-09 Alliedsignal Inc. Phenol with low levels of methylbenzofuran
DE19951373A1 (en) * 1999-10-26 2001-05-03 Phenolchemie Gmbh & Co Kg Process for removing contaminants from phenol using at least one acid catalyst
DE10045355A1 (en) * 2000-09-14 2002-03-28 Phenolchemie Gmbh & Co Kg Process for working up material flows containing mesityl oxide
US6635789B2 (en) 2002-03-06 2003-10-21 General Electric Company Production and purification of phenol
US6486365B1 (en) 2002-04-04 2002-11-26 General Electric Company Production and purification of phenol: hydroxyacetone removal by hydrotalcite
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
US7109385B2 (en) 2004-03-31 2006-09-19 General Electric Company Process for producing phenol

Also Published As

Publication number Publication date
NL6510009A (en) 1966-02-04
SE330383B (en) 1970-11-16
GB1108584A (en) 1968-04-03

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