JPS54132510A - Recovery of ethylene oxide from aqueous solution - Google Patents

Recovery of ethylene oxide from aqueous solution

Info

Publication number
JPS54132510A
JPS54132510A JP1854679A JP1854679A JPS54132510A JP S54132510 A JPS54132510 A JP S54132510A JP 1854679 A JP1854679 A JP 1854679A JP 1854679 A JP1854679 A JP 1854679A JP S54132510 A JPS54132510 A JP S54132510A
Authority
JP
Japan
Prior art keywords
recovery
aqueous solution
ethylene oxide
ethylene
oxide
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP1854679A
Other languages
English (en)
Other versions
JPS6251958B2 (ja
Inventor
Jiyon Ozero Buraian
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Halcon International Inc
Original Assignee
Halcon International 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 Halcon International Inc filed Critical Halcon International Inc
Publication of JPS54132510A publication Critical patent/JPS54132510A/ja
Publication of JPS6251958B2 publication Critical patent/JPS6251958B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/32—Separation; Purification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/38—Steam distillation
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Compounds (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
JP1854679A 1978-02-21 1979-02-21 Recovery of ethylene oxide from aqueous solution Granted JPS54132510A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/879,544 US4134797A (en) 1978-02-21 1978-02-21 Process for recovery of ethylene oxide containing low levels of aldehydic impurities

Publications (2)

Publication Number Publication Date
JPS54132510A true JPS54132510A (en) 1979-10-15
JPS6251958B2 JPS6251958B2 (ja) 1987-11-02

Family

ID=25374362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1854679A Granted JPS54132510A (en) 1978-02-21 1979-02-21 Recovery of ethylene oxide from aqueous solution

Country Status (17)

Country Link
US (1) US4134797A (ja)
JP (1) JPS54132510A (ja)
KR (1) KR840002431B1 (ja)
AR (1) AR230992A1 (ja)
AU (1) AU523074B2 (ja)
BE (1) BE874308A (ja)
BR (1) BR7901039A (ja)
CA (1) CA1101877A (ja)
DE (1) DE2906698C3 (ja)
ES (1) ES477942A1 (ja)
FR (1) FR2417509A1 (ja)
GB (1) GB2015514B (ja)
IT (1) IT1117212B (ja)
MX (1) MX151397A (ja)
NL (1) NL176456C (ja)
NO (1) NO155008C (ja)
SE (1) SE448299B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01203375A (ja) * 1987-12-22 1989-08-16 Soc Atochem 酸化エチレンからアルデヒド系不純物を分離する方法
JP2008532934A (ja) * 2005-02-11 2008-08-21 エスデー リ−ツェンスフェルヴェールトゥングスゲゼルシャフト エムベーハー ウント コー． カーゲー エチレンオキシド・プラント操作

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453166A1 (fr) * 1979-04-06 1980-10-31 Propylox Sa Procede pour l'epuration d'oxydes d'olefines
DE3038497C2 (de) * 1980-10-11 1983-11-10 Bayer Ag, 5090 Leverkusen Verfahren und Vorrichtung zur Trennung von ein Azeotrop bildenden Gemischen
FR2553771B1 (fr) * 1983-10-19 1986-01-17 Atochem Procede et dispositif pour concentrer des solutions aqueuses d'oxyde d'ethylene
FR2558069B1 (fr) * 1984-01-17 1986-04-25 Atochem Procede d'elimination de gaz dissous dans une solution aqueuse d'oxyde d'ethylene
DE3678871D1 (de) * 1985-07-03 1991-05-29 Nippon Catalytic Chem Ind Verfahren zur reinigung von ethylenoxid.
JPS642549U (ja) * 1987-06-22 1989-01-09
DE3811524A1 (de) * 1988-04-06 1989-10-19 Solvay Werke Gmbh Verfahren und vorrichtung zur herstellung von reinst-epichlorhydrin
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
DE19703627A1 (de) 1997-01-31 1998-08-06 Basf Ag Verfahren zur Ehtylenoxid-Reindestillation
US6306263B1 (en) * 1999-03-31 2001-10-23 Arco Chemical Technology, L.P. Impurities separation by distillation
FR2833951A1 (fr) * 2001-12-21 2003-06-27 Bp Chemicals Snc Procede de fabrication et de recuperation d'oxyde d'ethylene
CA2539243C (en) * 2003-09-30 2010-04-20 Arthur F. Clark Method for separating volatile components by dilutive distillation
PE20070158A1 (es) * 2005-05-10 2007-03-02 Shell Int Research Proceso y dispositivo para recuperar oxido de etileno de un absorbente graso
US8535510B2 (en) * 2007-04-17 2013-09-17 Arkray, Inc. Method for measuring substrate concentration and apparatus for measuring substrate concentration
EP2247355B1 (en) 2008-01-25 2014-03-26 Dow Technology Investments LLC Reflux condenser
US7569710B1 (en) 2008-02-23 2009-08-04 Brian Ozero Ethylene oxide recovery process
US8053586B2 (en) 2008-07-31 2011-11-08 Dow Technology Investments Llc Alkylene oxide recovery systems
US9278945B2 (en) * 2013-12-06 2016-03-08 Shell Oil Company Relating to propylene oxide purification
CN107073353B (zh) * 2014-10-01 2019-12-17 国际壳牌研究有限公司 与环氧乙烷回收相关的改进
WO2019236249A1 (en) * 2018-06-04 2019-12-12 Brian Ozero A method for recovery of ethylene oxide
EP4031516B1 (en) 2019-09-16 2023-11-08 Petron Scientech, Inc. Ethylene oxide purification
TW202302549A (zh) * 2021-03-11 2023-01-16 美商科學設計有限公司 具有增加的循環吸水的環氧化製程

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615901A (en) * 1949-05-11 1952-10-28 Jefferson Chem Co Inc Process of producing ethylene oxide substantially free of acetaldehyde
US3398062A (en) * 1965-02-10 1968-08-20 Lummus Co Olefin oxide purification by fractional distillation followed by side stream stripping
US3418338A (en) * 1966-02-28 1968-12-24 Halcon International Inc Water extractive distillation of an ethylene oxide stream containing formaldehyde
US3531376A (en) * 1968-12-23 1970-09-29 Mitsubishi Chem Ind Purification of acetone by extractive distillation and rectification with simultaneous alkali-containing acetone solution contact and halogen impurity side stream removal
US4008131A (en) * 1975-12-11 1977-02-15 Monsanto Company Purification of acetic acid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01203375A (ja) * 1987-12-22 1989-08-16 Soc Atochem 酸化エチレンからアルデヒド系不純物を分離する方法
JP2008532934A (ja) * 2005-02-11 2008-08-21 エスデー リ−ツェンスフェルヴェールトゥングスゲゼルシャフト エムベーハー ウント コー． カーゲー エチレンオキシド・プラント操作

Also Published As

Publication number Publication date
CA1101877A (en) 1981-05-26
NO790572L (no) 1979-08-22
DE2906698C3 (de) 1982-03-18
AU4425479A (en) 1980-08-28
KR840002431B1 (ko) 1984-12-27
ES477942A1 (es) 1980-04-01
GB2015514A (en) 1979-09-12
SE7901564L (sv) 1980-08-22
JPS6251958B2 (ja) 1987-11-02
AU523074B2 (en) 1982-07-08
KR830000537A (ko) 1983-04-16
NL7901073A (nl) 1979-08-23
IT7948072A0 (it) 1979-02-21
FR2417509A1 (fr) 1979-09-14
BE874308A (fr) 1979-08-20
SE448299B (sv) 1987-02-09
NL176456C (nl) 1985-04-16
IT1117212B (it) 1986-02-17
AR230992A1 (es) 1984-08-31
NO155008B (no) 1986-10-20
NO155008C (no) 1987-01-28
DE2906698B2 (de) 1981-02-19
US4134797A (en) 1979-01-16
DE2906698A1 (de) 1979-08-23
FR2417509B1 (ja) 1982-10-22
MX151397A (es) 1984-11-14
GB2015514B (en) 1982-08-04
BR7901039A (pt) 1979-10-02

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