ID22856A - Pemurnian etilena oksida dengan cara distilasi - Google Patents

Pemurnian etilena oksida dengan cara distilasi

Info

Publication number
ID22856A
ID22856A IDW990760A ID990760A ID22856A ID 22856 A ID22856 A ID 22856A ID W990760 A IDW990760 A ID W990760A ID 990760 A ID990760 A ID 990760A ID 22856 A ID22856 A ID 22856A
Authority
ID
Indonesia
Prior art keywords
distilation
oxida
purification
ethylene
oxida ethylene
Prior art date
Application number
IDW990760A
Other languages
English (en)
Indonesian (id)
Inventor
Bernd Bessling
Hand Hasse
Jurgen Pluckhan
Thomas Mayer
Heinz Auer
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of ID22856A publication Critical patent/ID22856A/id

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/32—Separation; Purification
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/20—Power plant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Compounds (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
IDW990760A 1997-01-31 1998-01-29 Pemurnian etilena oksida dengan cara distilasi ID22856A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19703627A DE19703627A1 (de) 1997-01-31 1997-01-31 Verfahren zur Ehtylenoxid-Reindestillation

Publications (1)

Publication Number Publication Date
ID22856A true ID22856A (id) 1999-12-09

Family

ID=7818934

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW990760A ID22856A (id) 1997-01-31 1998-01-29 Pemurnian etilena oksida dengan cara distilasi

Country Status (12)

Country Link
US (1) US6833057B1 (de)
EP (1) EP0963373A1 (de)
JP (1) JP2001509171A (de)
KR (1) KR20000070629A (de)
CN (1) CN1290837C (de)
AR (1) AR010400A1 (de)
CA (1) CA2278574A1 (de)
DE (1) DE19703627A1 (de)
ID (1) ID22856A (de)
MY (1) MY132756A (de)
SA (1) SA98180836B1 (de)
WO (1) WO1998033785A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2833951A1 (fr) * 2001-12-21 2003-06-27 Bp Chemicals Snc Procede de fabrication et de recuperation d'oxyde d'ethylene
FR2884436B1 (fr) * 2005-04-13 2007-07-20 Air Liquide Colonne de distillation a dispositif pare-feu
PE20070158A1 (es) * 2005-05-10 2007-03-02 Shell Int Research Proceso y dispositivo para recuperar oxido de etileno de un absorbente graso
WO2008124292A2 (en) * 2007-04-05 2008-10-16 Dow Global Technologies Inc. Integrated hydro-oxidation process with separation of an olefin oxide product stream
JP5054765B2 (ja) * 2007-04-17 2012-10-24 アークレイ株式会社 基質濃度測定方法および基質濃度測定装置
CA2712985C (en) 2008-01-25 2016-08-09 Dow Technology Investments Llc Reflux condenser
CA2731945C (en) * 2008-07-31 2016-08-23 Dow Technology Investments Llc Alkylene oxide purification columns
US8845863B2 (en) 2008-07-31 2014-09-30 Dow Technology Investments Llc Alkylene oxide purification processes and systems
CN103285611B (zh) * 2012-03-05 2015-05-13 中国石油化工集团公司 一种乙二醇转产精环氧乙烷的装置及方法
US10035782B2 (en) * 2014-10-01 2018-07-31 Shell Oil Company Relating to ethylene oxide recovery
KR102183998B1 (ko) * 2016-11-14 2020-11-27 주식회사 엘지화학 이성분계 혼합물의 분리방법 및 분리 시스템

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265593A (en) * 1962-10-08 1966-08-09 Union Carbide Corp Removal of acetaldehyde from ethylene oxide by extractive distillation
US3418338A (en) * 1966-02-28 1968-12-24 Halcon International Inc Water extractive distillation of an ethylene oxide stream containing formaldehyde
IT1039745B (it) * 1975-07-08 1979-12-10 Sir Soc Italiana Resine Spa Procedimento per la purificazione di eilende ossido
US4134797A (en) 1978-02-21 1979-01-16 Halcon Research & Development Corporation Process for recovery of ethylene oxide containing low levels of aldehydic impurities
US4257852A (en) * 1979-01-15 1981-03-24 Atlantic Richfield Company Distillation of aqueous tertiary butyl hydroperoxide
FR2624859B1 (fr) 1987-12-22 1991-03-22 Atochem Procede pour separer l'oxyde d'ethylene d'impuretes aldehydiques
US5529667A (en) * 1994-12-01 1996-06-25 Hoechst Celanese Corporation Process for recovering ethylene oxide
DE19542829A1 (de) 1995-11-17 1997-05-22 Basf Ag Verfahren zur Destillation von Ethylenoxid

Also Published As

Publication number Publication date
JP2001509171A (ja) 2001-07-10
CN1290837C (zh) 2006-12-20
DE19703627A1 (de) 1998-08-06
EP0963373A1 (de) 1999-12-15
AR010400A1 (es) 2000-06-07
MY132756A (en) 2007-10-31
CN1251583A (zh) 2000-04-26
CA2278574A1 (en) 1998-08-06
KR20000070629A (ko) 2000-11-25
WO1998033785A1 (de) 1998-08-06
US6833057B1 (en) 2004-12-21
SA98180836B1 (ar) 2006-04-22

Similar Documents

Publication Publication Date Title
PT1147163E (pt) Adicao de particulas catalisadoras pequenas a um reactor de lamas
ID23423A (id) Proses oksidasi langsung dari olefin menjadi olefin oksida
ID26171A (id) Proses untuk oksidasi langsung olefin-olefin ke oksida-oksida olefin
NO970609D0 (no) Forbedret rensningssammensetning
DE69924815D1 (de) Abgasreinigungskatalysator
DE69812901D1 (de) Katalytische herstellung von pentafluorpropenen
ID19866A (id) Katalis-katalis untuk penghidrogenasian etilbenzena menjadi stirena
ID29207A (id) Komposisi katalitis yang sesuai untuk proses fischer-tropsch
PT1100327E (pt) Microcapsulas de libertacao despoletada por acido
MX9809574A (es) Purificacion de acido acrilico crudo por cristalizacion
ID22856A (id) Pemurnian etilena oksida dengan cara distilasi
DE60043522D1 (de) Katalysator zur Reinigung von Abgasen
DE69518743T2 (de) Modifizierung von nukleotidanalogen
DE69409891T2 (de) Katalysator zur abgasreinigung
DE69928156D1 (de) Katalysator zur Reinigung von Abgasen
BR9505666A (pt) Processo de preparação de sintese eletroquimica de catalisadores
FI960538A0 (fi) Jäteveden epäpuhtauksien hapetukseen tarkoitettu katalysaattori
DE69708416D1 (de) Karbothermische Herstellung von Alkalimetallen
DK0716645T3 (da) Rensning af propofol
PT1228026E (pt) Compostos relacionados com o acido 15-hidroxieicosatetraenoico
DE69304656D1 (de) Katalysator zur Reinigung von Abgas
ID26405A (id) Pemurnian karboksaldehida
DE69908926D1 (de) Herstellung von hydrogensilanen durch katalytische hydrogenolyse von polysilanen
FI960050A0 (fi) Alkoholin SN2-konversio atsidiksi
ID24344A (id) Pemurnian propilena oksida