IN2014DN07933A - - Google Patents

Info

Publication number
IN2014DN07933A
IN2014DN07933A IN7933DEN2014A IN2014DN07933A IN 2014DN07933 A IN2014DN07933 A IN 2014DN07933A IN 7933DEN2014 A IN7933DEN2014 A IN 7933DEN2014A IN 2014DN07933 A IN2014DN07933 A IN 2014DN07933A
Authority
IN
India
Prior art keywords
phenol
distillation
converted
compounds
purifying
Prior art date
Application number
Inventor
Tatsuo Shirahata
Masahiro Hatakeyama
Kozo Yasuda
Original Assignee
Mitsui Chemicals 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
Application filed by Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Publication of IN2014DN07933A publication Critical patent/IN2014DN07933A/en

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
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/74—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • C07B63/02—Purification; Separation; Stabilisation; Use of additives by treatment giving rise to a chemical modification
    • 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
    • C07C37/685—Processes comprising at least two steps in series
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

In this method for purifying phenol carbonyl compounds in the phenol are converted into the corresponding alcohol compounds by selective hydrogenation and readily separated from the phenol by distillation. This method for purifying phenol is characterized in that phenol is brought into contact with a copper based catalyst in the presence of hydrogen and the carbonyl compounds in the phenol are each converted into the corresponding alcohol compounds and then separated from the phenol by distillation.
IN7933DEN2014 2012-04-13 2013-04-11 IN2014DN07933A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012091712 2012-04-13
PCT/JP2013/060899 WO2013154147A1 (en) 2012-04-13 2013-04-11 Method for purifying phenol

Publications (1)

Publication Number Publication Date
IN2014DN07933A true IN2014DN07933A (en) 2015-05-01

Family

ID=49327705

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7933DEN2014 IN2014DN07933A (en) 2012-04-13 2013-04-11

Country Status (11)

Country Link
US (1) US9029609B2 (en)
EP (1) EP2837616B1 (en)
JP (1) JP5828955B2 (en)
KR (1) KR101602594B1 (en)
CN (1) CN104203888B (en)
ES (1) ES2594554T3 (en)
IN (1) IN2014DN07933A (en)
SA (1) SA113340468B1 (en)
SG (1) SG11201406393UA (en)
TW (1) TWI549936B (en)
WO (1) WO2013154147A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6008802B2 (en) * 2013-07-11 2016-10-19 三井化学株式会社 Method for purifying phenol
CN105116089B (en) * 2015-08-24 2017-08-01 山东出入境检验检疫局检验检疫技术中心 The assay method of the propyl alcohol total amount of 2 phenyl 2 in plastics and plastic products
JP6732112B2 (en) * 2016-11-28 2020-07-29 エルジー・ケム・リミテッド Methanol and acetone removal unit, and phenol and bisphenol A production system including the same
KR102021114B1 (en) 2017-01-24 2019-09-11 주식회사 엘지화학 Method for purifying phenol

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2346664A (en) * 1941-07-28 1944-04-18 Koppers Co Inc Surrefining of coal-tar derivatives and the like
US3150191A (en) * 1960-02-29 1964-09-22 California Research Corp Phenol color reduction
GB920864A (en) * 1960-08-19 1963-03-13 Distillers Co Yeast Ltd Purification of phenol
US3029293A (en) * 1960-08-19 1962-04-10 Hercules Powder Co Ltd Phenol purification
DE1668952A1 (en) * 1968-01-13 1969-11-27 Phenolchemie Gmbh Process for the production of pure phenols from crude phenols which have been obtained in the cleavage of hydroperoxides of alkyl aromatic hydrocarbons
JPS541289B1 (en) 1970-12-28 1979-01-23
JPS541289A (en) 1977-06-06 1979-01-08 Nippon Shokubai Kagaku Kogyo Co Ltd Catalyst for purifying exhaust gas
JPS58206619A (en) 1982-05-26 1983-12-01 Dainippon Ink & Chem Inc Preparation of novel polyurethane resin
JPS63252547A (en) * 1987-04-09 1988-10-19 Mitsui Petrochem Ind Ltd Catalyst for cracking phenol distillation residue
JP2543074B2 (en) * 1987-04-09 1996-10-16 三井石油化学工業株式会社 Method for recovering useful substances from phenol distillation residue
JP2650497B2 (en) 1990-01-10 1997-09-03 株式会社日立製作所 Sample surface observation device
JP2636575B2 (en) 1991-08-07 1997-07-30 三菱電機株式会社 Lightning arrester
JPH05286879A (en) * 1992-04-03 1993-11-02 Mitsui Petrochem Ind Ltd Production of high-purity phenol
US5245090A (en) * 1992-09-11 1993-09-14 Aristech Chemical Corporation Two-stage cleavage of cumene hydroperoxide
RU2111203C1 (en) * 1993-12-01 1998-05-20 Закошанский Владимир Михайлович Method of removing organic impurities from phenol
JP3711664B2 (en) 1996-10-31 2005-11-02 石川島播磨重工業株式会社 Overlay welding method of nickel alloy to stainless steel
US6066767A (en) * 1999-02-10 2000-05-23 Illa International, Llc Method of purifying cumene hydroperoxide decomposition products from hydroxyacetone and from other carbonyls
DE10005770A1 (en) * 2000-02-10 2001-08-16 Bayer Ag Process for removing dissolved oxygen from phenol
ATE429412T1 (en) * 2000-09-25 2009-05-15 Exxonmobil Chem Patents Inc HYDROGENATION OF DECISION PRODUCTS IN PHENOL PRODUCTION
JP4212250B2 (en) 2001-03-12 2009-01-21 三洋電機株式会社 Terminal equipment
CN100457703C (en) * 2002-02-08 2009-02-04 沙伯基础创新塑料知识产权有限公司 Process and catalyst for purifying phenol
RU2217408C2 (en) 2002-02-08 2003-11-27 Общество с ограниченной ответственностью "Петрофенол" Method and catalyst for cumene treatment of phenol
US6486365B1 (en) * 2002-04-04 2002-11-26 General Electric Company Production and purification of phenol: hydroxyacetone removal by hydrotalcite
CN101128411B (en) * 2005-02-21 2010-12-29 三井化学株式会社 Methods of purifying phenol compound
US8013191B2 (en) * 2006-07-19 2011-09-06 Illa International, Llc Method for removing impurities from phenol
WO2009063763A1 (en) * 2007-11-13 2009-05-22 Mitsui Chemicals, Inc. Process for production of alkylated aromatic compounds and process for production of phenol
CN102781897B (en) * 2010-02-26 2016-03-16 科学与工业研究委员会 The preparation method of pyruvic alcohol or propylene glycol

Also Published As

Publication number Publication date
TW201345885A (en) 2013-11-16
JPWO2013154147A1 (en) 2015-12-17
WO2013154147A1 (en) 2013-10-17
SG11201406393UA (en) 2014-11-27
TWI549936B (en) 2016-09-21
JP5828955B2 (en) 2015-12-09
US9029609B2 (en) 2015-05-12
KR20140131361A (en) 2014-11-12
CN104203888A (en) 2014-12-10
EP2837616B1 (en) 2016-08-31
EP2837616A1 (en) 2015-02-18
EP2837616A4 (en) 2015-12-02
CN104203888B (en) 2016-02-03
KR101602594B1 (en) 2016-03-10
US20150065755A1 (en) 2015-03-05
SA113340468B1 (en) 2015-07-07
ES2594554T3 (en) 2016-12-21

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