BG105488A - Method for subsequent heat treatment of a decomposition product of the acid-catalyzed decomposition of cumenehydroperoxide - Google Patents

Method for subsequent heat treatment of a decomposition product of the acid-catalyzed decomposition of cumenehydroperoxide

Info

Publication number
BG105488A
BG105488A BG105488A BG10548801A BG105488A BG 105488 A BG105488 A BG 105488A BG 105488 A BG105488 A BG 105488A BG 10548801 A BG10548801 A BG 10548801A BG 105488 A BG105488 A BG 105488A
Authority
BG
Bulgaria
Prior art keywords
decomposition
cumenehydroperoxide
heat treatment
acid
subsequent heat
Prior art date
Application number
BG105488A
Other languages
Bulgarian (bg)
English (en)
Inventor
Bernd Sperlich
Helmut Wagner
Willi Schwarz
Hans Wunderlich
Original Assignee
Wolff Walsrode Ag
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 Wolff Walsrode Ag filed Critical Wolff Walsrode Ag
Publication of BG105488A publication Critical patent/BG105488A/xx

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
    • C07C37/08—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by decomposition of hydroperoxides, e.g. cumene hydroperoxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/53—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of hydroperoxides
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BG105488A 2000-05-03 2001-05-04 Method for subsequent heat treatment of a decomposition product of the acid-catalyzed decomposition of cumenehydroperoxide BG105488A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10021482A DE10021482A1 (de) 2000-05-03 2000-05-03 Verfahren zur thermischen Nachbehandlung von Spaltprodukt aus der säurekatalysierten Spaltung von Cumolhydroperoxid

Publications (1)

Publication Number Publication Date
BG105488A true BG105488A (en) 2001-12-29

Family

ID=7640611

Family Applications (1)

Application Number Title Priority Date Filing Date
BG105488A BG105488A (en) 2000-05-03 2001-05-04 Method for subsequent heat treatment of a decomposition product of the acid-catalyzed decomposition of cumenehydroperoxide

Country Status (17)

Country Link
US (1) US6555719B2 (xx)
EP (1) EP1151985B1 (xx)
JP (1) JP4664523B2 (xx)
KR (1) KR100717983B1 (xx)
CN (1) CN1191222C (xx)
AT (1) ATE256650T1 (xx)
BG (1) BG105488A (xx)
BR (1) BR0100214B1 (xx)
CZ (1) CZ20011474A3 (xx)
DE (2) DE10021482A1 (xx)
ES (1) ES2208485T3 (xx)
MX (1) MXPA01004222A (xx)
PL (1) PL347297A1 (xx)
RU (1) RU2265586C2 (xx)
SG (1) SG94820A1 (xx)
SK (1) SK5792001A3 (xx)
TW (1) TW574194B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10110392A1 (de) 2001-03-03 2002-09-12 Phenolchemie Gmbh & Co Kg Verfahren zur Herstellung von Phenolen
US7626060B2 (en) 2003-07-11 2009-12-01 INEOS Phenol GmbH & Co., KG Process for the preparation of phenolic compounds, for separating phenol from cleavage product mixtures, and an apparatus
US7141701B1 (en) * 2005-08-19 2006-11-28 Uop Llc Decomposition of cumene hydroperoxide
KR102445658B1 (ko) * 2014-10-24 2022-09-20 사빅 글로벌 테크놀러지스 비.브이. 개선된 온라인 계측 구성을 가진, 쿠멘 하이드로퍼옥사이드 분해를 위한 시스템 및 방법
KR102040059B1 (ko) * 2016-11-14 2019-11-05 주식회사 엘지화학 페놀의 정제 방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358618A (en) * 1981-06-22 1982-11-09 Allied Corporation Decomposition of cumene oxidation product
DE3170491D1 (en) * 1981-07-13 1985-06-20 Dow Chemical Nederland Process for producing polyethylene having constant physical and chemical properties
US5245090A (en) * 1992-09-11 1993-09-14 Aristech Chemical Corporation Two-stage cleavage of cumene hydroperoxide
US5254751A (en) * 1992-09-14 1993-10-19 General Electric Company Method for the decomposition of cumene hydroperoxide by acidic catalyst to phenol and acetone
EP0670296B1 (en) * 1994-03-01 1998-10-28 General Electric Company Acid cleavage of cumene hydroperoxide to phenol, acetone and alpha-methylstyrene
RU2108318C1 (ru) * 1994-03-01 1998-04-10 Закошанский Владимир Михайлович СПОСОБ ПОЛУЧЕНИЯ ФЕНОЛА, АЦЕТОНА И α МЕТИЛСТИРОЛА
RU2141938C1 (ru) * 1996-12-15 1999-11-27 ООО "Илла Интернешнл", Лтд. Энергосберегающий и высокоселективный способ получения фенола и ацетона (процесс иф-96)
RU2142932C1 (ru) * 1997-11-03 1999-12-20 Закошанский Владимир Михайлович Высокоселективный способ получения фенола и ацетона (процесс фан-98)
JP4558936B2 (ja) * 1998-09-04 2010-10-06 イラ・インターナシヨナル・エル・エル・シー フェノール及びアセトン製造の高度に選択的な方法
DE19858770A1 (de) * 1998-12-18 2000-06-21 Phenolchemie Gmbh & Co Kg Verfahren zur Herstellung von Phenol und Aceton durch säurekatalysierte Spaltung von Cumolhydroperoxid

Also Published As

Publication number Publication date
US6555719B2 (en) 2003-04-29
JP2002003417A (ja) 2002-01-09
BR0100214A (pt) 2002-01-02
SK5792001A3 (en) 2001-12-03
KR20010100972A (ko) 2001-11-14
SG94820A1 (en) 2003-03-18
ES2208485T3 (es) 2004-06-16
CN1321628A (zh) 2001-11-14
DE10021482A1 (de) 2001-11-08
EP1151985B1 (de) 2003-12-17
BR0100214B1 (pt) 2012-08-07
KR100717983B1 (ko) 2007-05-16
PL347297A1 (en) 2001-11-05
TW574194B (en) 2004-02-01
US20010039362A1 (en) 2001-11-08
EP1151985A1 (de) 2001-11-07
CN1191222C (zh) 2005-03-02
ATE256650T1 (de) 2004-01-15
MXPA01004222A (es) 2002-08-06
DE50101168D1 (de) 2004-01-29
CZ20011474A3 (cs) 2001-12-12
RU2265586C2 (ru) 2005-12-10
JP4664523B2 (ja) 2011-04-06

Similar Documents

Publication Publication Date Title
PL361226A1 (en) Process for the production of liquid fuels from biomass
YU29398A (sh) Polimerizacija uz visok sadržaj čvrste materije u suspenziji
NO20025491D0 (no) FremgangsmÕte for omdanning av oksygenater til olefiner med direkte produktquenching for varmegjenvinning
BG105488A (en) Method for subsequent heat treatment of a decomposition product of the acid-catalyzed decomposition of cumenehydroperoxide
TW375605B (en) Improved process for the production of bisphenols
PL320367A1 (en) Caprolactam producing method
MY116931A (en) Preparation of caprolactam from 6-aminocapronitrile.
GB2008966A (en) Radial flow reactor for use in catalyzed reactions
US7312365B2 (en) Process for low temperature cleavage of an oxidation mixture comprising hydroperoxides
AR030734A1 (es) Produccion de metil isobutil cetona
BR8207232A (pt) Processo para a oxidacao de substancias aromaticas reativas
DE60009174D1 (de) Verfahren zur Herstellung von Polycarbonaten
DE69616525T2 (de) Verfahren zur herstellung von tetrabrombisphenol-a
ES2101840T3 (es) Hidroxilacion selectiva de fenol o de eteres fenolicos.
RU2001111416A (ru) Способ последующей термической обработки продукта расщепления от катализируемого кислотой расщепления кумилгидропероксида
YU24900A (sh) Postupak za izradu fenola, aldehida, estra i/ili ketona iz lignina i/ili ligninsulfonske kiseline
BG106012A (en) Method for alkylarylhydroperoxide decompositions
FR2343855A1 (fr) Procede destine a reduire en pate chimique des copeaux de bois contenant de l'eau
ES2155754A1 (es) Procedimiento para tratamiento de purines de ganado porcino.
GR3009562T3 (xx)
SU1496208A1 (ru) Способ очистки кислых сточных вод производства сульфадиметоксина
FR2416108A1 (fr) Procede et dispositif pour la fabrication de panneaux agglomeres de copeaux et de fibres a teneur en formol reduite et determinee
JPS5613431A (en) Decarbonization-resisting treatment of chromium- molybdenum steel
SG145754A1 (en) Enhanced energy production system
RU2002110606A (ru) Способ расщепления алкиларилгидропероксидов, получаемая смесь, способ получения фенола