PL1776326T3 - Sposób usuwania acetolu z fenolu - Google Patents

Sposób usuwania acetolu z fenolu

Info

Publication number
PL1776326T3
PL1776326T3 PL05712610T PL05712610T PL1776326T3 PL 1776326 T3 PL1776326 T3 PL 1776326T3 PL 05712610 T PL05712610 T PL 05712610T PL 05712610 T PL05712610 T PL 05712610T PL 1776326 T3 PL1776326 T3 PL 1776326T3
Authority
PL
Poland
Prior art keywords
acetol
phenol
removal
Prior art date
Application number
PL05712610T
Other languages
English (en)
Inventor
Tilak P Wijesekera
Manoj V Bhinde
Original Assignee
Honeywell Int Inc
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
Priority claimed from US10/915,723 external-priority patent/US7034192B2/en
Application filed by Honeywell Int Inc filed Critical Honeywell Int Inc
Publication of PL1776326T3 publication Critical patent/PL1776326T3/pl

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
    • C07C39/04—Phenol

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)
PL05712610T 2004-08-09 2005-02-03 Sposób usuwania acetolu z fenolu PL1776326T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10/915,723 US7034192B2 (en) 2004-03-24 2004-08-09 Method for removal of acetol from phenol
US10/944,315 US7002048B2 (en) 2004-03-24 2004-09-16 Method for removal of acetol from phenol
EP05712610A EP1776326B1 (en) 2004-08-09 2005-02-03 Method for removal of acetol from phenol
PCT/US2005/003228 WO2006022818A1 (en) 2004-08-09 2005-02-03 Method for removal of acetol from phenol

Publications (1)

Publication Number Publication Date
PL1776326T3 true PL1776326T3 (pl) 2012-06-29

Family

ID=34960378

Family Applications (1)

Application Number Title Priority Date Filing Date
PL05712610T PL1776326T3 (pl) 2004-08-09 2005-02-03 Sposób usuwania acetolu z fenolu

Country Status (5)

Country Link
EP (1) EP1776326B1 (pl)
JP (1) JP4226056B2 (pl)
KR (1) KR101146249B1 (pl)
PL (1) PL1776326T3 (pl)
WO (1) WO2006022818A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4996861B2 (ja) * 2006-02-23 2012-08-08 三井化学株式会社 回収フェノール類の精製方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB883746A (en) * 1959-08-28 1961-12-06 Distillers Co Yeast Ltd Purification of phenol
GB933723A (en) * 1960-05-20 1963-08-14 Distillers Co Yeast Ltd Purification of phenol
US4334107A (en) * 1980-11-11 1982-06-08 Allied Chemical Corporation Catalytic purification of phenol
RU2111203C1 (ru) 1993-12-01 1998-05-20 Закошанский Владимир Михайлович Способ очистки фенола от органических примесей
DE19903414A1 (de) 1999-01-29 2000-10-05 Phenolchemie Gmbh & Co Kg Verfahren zum Entfernen von Hydroxyaceton aus hydroxyacetonhaltigem Phenol
US6388144B1 (en) * 2001-06-15 2002-05-14 Sunoco, Inc. (R&M) Method for reducing methylbenzofuran levels in high purity phenol
US6486365B1 (en) 2002-04-04 2002-11-26 General Electric Company Production and purification of phenol: hydroxyacetone removal by hydrotalcite
US7019180B2 (en) * 2003-02-06 2006-03-28 Shell Oil Company Method of purifying phenol

Also Published As

Publication number Publication date
KR101146249B1 (ko) 2012-05-15
EP1776326A1 (en) 2007-04-25
JP4226056B2 (ja) 2009-02-18
WO2006022818A1 (en) 2006-03-02
KR20070057169A (ko) 2007-06-04
JP2008509215A (ja) 2008-03-27
EP1776326B1 (en) 2012-01-25

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