ATE427298T1 - Entfernung von peroxidverunreinigungen - Google Patents

Entfernung von peroxidverunreinigungen

Info

Publication number
ATE427298T1
ATE427298T1 AT03788266T AT03788266T ATE427298T1 AT E427298 T1 ATE427298 T1 AT E427298T1 AT 03788266 T AT03788266 T AT 03788266T AT 03788266 T AT03788266 T AT 03788266T AT E427298 T1 ATE427298 T1 AT E427298T1
Authority
AT
Austria
Prior art keywords
removal
decomposition
peroxide contaminants
contaminants
peroxide
Prior art date
Application number
AT03788266T
Other languages
English (en)
Inventor
Carl Williams
Shaw-Chan Lin
David Leyshon
Lawrence Candela
Original Assignee
Lyondell Chemical Tech Lp
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 Lyondell Chemical Tech Lp filed Critical Lyondell Chemical Tech Lp
Application granted granted Critical
Publication of ATE427298T1 publication Critical patent/ATE427298T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C409/00—Peroxy compounds
    • C07C409/02—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides
    • C07C409/04—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides the carbon atom being acyclic
    • C07C409/08—Compounds containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Epoxy Compounds (AREA)
  • Treating Waste Gases (AREA)
  • Detergent Compositions (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT03788266T 2002-08-15 2003-07-24 Entfernung von peroxidverunreinigungen ATE427298T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/219,417 US6755979B2 (en) 2002-08-15 2002-08-15 Peroxide impurities removal

Publications (1)

Publication Number Publication Date
ATE427298T1 true ATE427298T1 (de) 2009-04-15

Family

ID=31714737

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03788266T ATE427298T1 (de) 2002-08-15 2003-07-24 Entfernung von peroxidverunreinigungen

Country Status (12)

Country Link
US (1) US6755979B2 (de)
EP (1) EP1546094B1 (de)
JP (1) JP4440773B2 (de)
KR (1) KR100905267B1 (de)
CN (1) CN100345826C (de)
AT (1) ATE427298T1 (de)
AU (1) AU2003256728A1 (de)
BR (1) BR0313430B1 (de)
CA (1) CA2501845A1 (de)
DE (1) DE60326968D1 (de)
ES (1) ES2321187T3 (de)
WO (1) WO2004016585A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7993514B2 (en) * 2008-01-28 2011-08-09 Uop Llc Removal of peroxide impurities from naphtha stream
EP2277834B1 (de) 2008-05-14 2015-04-01 Repsol, S.A. Aufwertung von wässrigen abfallströmen, die bei der gleichzeitigen herstellung von propylenoxid und styrol anfallen
ES2868952T3 (es) * 2017-06-08 2021-10-22 Lyondell Chemie Nederland B V Método de tratamiento de aguas residuales
WO2019236249A1 (en) * 2018-06-04 2019-12-12 Brian Ozero A method for recovery of ethylene oxide

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351635A (en) 1966-03-14 1967-11-07 Halcon International Inc Epoxidation process
US4066706A (en) 1975-04-21 1978-01-03 Halcon International, Inc. Preparation of ethylbenzene hydroperoxide
US5210354A (en) * 1992-05-08 1993-05-11 Arco Chemical Technology, L.P. Propylene oxide-styrene monomer process
US5993673A (en) 1998-09-24 1999-11-30 Arco Chemical Technology, L.P. Purification process

Also Published As

Publication number Publication date
CA2501845A1 (en) 2004-02-26
CN1675178A (zh) 2005-09-28
AU2003256728A1 (en) 2004-03-03
DE60326968D1 (de) 2009-05-14
US6755979B2 (en) 2004-06-29
US20040031763A1 (en) 2004-02-19
WO2004016585A1 (en) 2004-02-26
JP4440773B2 (ja) 2010-03-24
ES2321187T3 (es) 2009-06-03
EP1546094A1 (de) 2005-06-29
KR100905267B1 (ko) 2009-06-29
KR20050032591A (ko) 2005-04-07
BR0313430B1 (pt) 2013-02-05
EP1546094B1 (de) 2009-04-01
JP2005535720A (ja) 2005-11-24
BR0313430A (pt) 2005-07-12
CN100345826C (zh) 2007-10-31

Similar Documents

Publication Publication Date Title
BR0108050A (pt) Processo de fabricação de um oxirano por reação entre uma olefina e peróxido de hidrogênio em presença de um catalisador e de um diluente orgânico, instalação, e, processo integrado de fabricação de h2o2
IT1318680B1 (it) Processo per la produzione in continuo di ossidi olefinici.
DE502004005386D1 (de) Coammoximierung von ketonen
ES2156391T3 (es) Proceso para la oxidacion directa de olefinas a oxidos de olefinas.
MY136943A (en) Crystalline mww-type titanosilicate catalyst for producing oxidized compound, production process for the catalyst, and process for producing oxidized compound by using the catalyst
AR031734A1 (es) Unidad de tratamiento de gases de escape para la reduccion catalitica selectiva de oxidos de nitrogeno en condiciones de gases de escape pobres y un proceso para el tratamiento de gases de escape
NO20013333L (no) Fremgangsmåte for katalytisk ammoniakkfremstilling - fremgangsmåte og gjenvinning av ammoniakk-syntesekatalysator
MY139342A (en) Long-term operation of a heterogeneously catalyzed gas phase partial oxidation of propene to acrylic acid
AR010027A1 (es) Procedimiento de regeneracion de catalizadores del tipo de silicalita al titanio; utilizacion de dicho catalizador y procedimiento de sintesis deepoxidos en presencia de dicho catalizador
BR0214109A (pt) Processo de epoxidação direta com a utilização de modificadores de carbonato
ES2166271B1 (es) Catalizador de oxido de silicio con contenido en titanio.
DE502005003137D1 (de) Stabilisierung von wässrigen lösungen von homo- und copolymeren des n-vinylpyrrolidons
BR9507663A (pt) Processo para a oxidação de um alceno delta-5-esteroidal para o correspondente alceno delta-5-7-ceto-esteroidal e composto
EA200700873A1 (ru) Способ получения оксидов олефинов и пероксидов, реактор и его применение
MY153179A (en) A method of manufacturing ethylene oxide
FI952392A (fi) Katalyyttinen menetelmä
ATE427298T1 (de) Entfernung von peroxidverunreinigungen
FR2846964A1 (fr) Procede de fabrication de 1,2-epoxy-3-chloropropane
DE60201973D1 (de) Zersetzung von fluorhaltigen verbindungen
AR026574A1 (es) Procedimiento para la epoxidacion de olefinas
WO2006083827A3 (en) Process using microwave energy and a catelyst to decompose nitrogen oxides
KR970058770A (ko) 망간광석을 이용한 질소산화물의 제거방법
ES2180240T3 (es) Procedimiento de activacion de silicalita de titanio y su utilizacion en procedimientos de oxidacion con peroxido de hidrogeno.
KR920006028A (ko) 순수하거나 기체 혼합물중에 존재하는 산화 이질소의 촉매식 분해
DE60034467D1 (de) Kompakter kaskadenwäscher zur waschung von abgasen

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties