DE60320642D1 - Verfahren zur gewinnung von propylenoxid - Google Patents

Verfahren zur gewinnung von propylenoxid

Info

Publication number
DE60320642D1
DE60320642D1 DE60320642T DE60320642T DE60320642D1 DE 60320642 D1 DE60320642 D1 DE 60320642D1 DE 60320642 T DE60320642 T DE 60320642T DE 60320642 T DE60320642 T DE 60320642T DE 60320642 D1 DE60320642 D1 DE 60320642D1
Authority
DE
Germany
Prior art keywords
propylene oxide
obtaining propylene
distillation column
distillation
obtaining
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.)
Expired - Lifetime
Application number
DE60320642T
Other languages
English (en)
Inventor
Junpei Tsuji
Masaaki Katao
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of DE60320642D1 publication Critical patent/DE60320642D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/32—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic 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
DE60320642T 2002-02-15 2003-02-12 Verfahren zur gewinnung von propylenoxid Expired - Lifetime DE60320642D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002038198A JP2003238546A (ja) 2002-02-15 2002-02-15 プロピレンオキサイドの回収方法
PCT/JP2003/001421 WO2003068763A1 (fr) 2002-02-15 2003-02-12 Procede de recuperation d'oxyde de propylene

Publications (1)

Publication Number Publication Date
DE60320642D1 true DE60320642D1 (de) 2008-06-12

Family

ID=27678153

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60320642T Expired - Lifetime DE60320642D1 (de) 2002-02-15 2003-02-12 Verfahren zur gewinnung von propylenoxid

Country Status (11)

Country Link
US (1) US20050085648A1 (de)
EP (1) EP1484326B1 (de)
JP (1) JP2003238546A (de)
KR (1) KR20040089627A (de)
CN (1) CN1307167C (de)
AT (1) ATE393765T1 (de)
AU (1) AU2003211927A1 (de)
DE (1) DE60320642D1 (de)
ES (1) ES2305442T3 (de)
TW (1) TW200302826A (de)
WO (1) WO2003068763A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4547381B2 (ja) * 2003-05-19 2010-09-22 セプトアールエックス インコーポレイテッド 治療用組織拡張デバイスおよび関連方法
JP2005097185A (ja) * 2003-09-25 2005-04-14 Sumitomo Chemical Co Ltd プロピレンオキサイドの製造方法
JP2005097184A (ja) * 2003-09-25 2005-04-14 Sumitomo Chemical Co Ltd プロピレンオキサイドの製造方法
WO2011118823A1 (en) * 2010-03-26 2011-09-29 Sumitomo Chemical Company, Limited Method of producing propylene oxide
TWI660942B (zh) * 2014-07-24 2019-06-01 大陸商中國石油化工科技開發有限公司 Method and device for recovering refined propylene

Family Cites Families (5)

* 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
US5319114A (en) * 1993-09-23 1994-06-07 Arco Chemical Technology, L. P. Olefin epoxidation using a carbon molecular sieve impregnated with a transition metal
US5489366A (en) * 1994-03-28 1996-02-06 Texaco Chemical Inc. Recovery of purified and substantially anhydrous propylene oxide
JP2002322167A (ja) * 2001-04-27 2002-11-08 Sumitomo Chem Co Ltd プロピレンオキサイドの製造方法
JP2003081953A (ja) * 2001-09-12 2003-03-19 Sumitomo Chem Co Ltd プロピレンオキサイドの製造方法

Also Published As

Publication number Publication date
KR20040089627A (ko) 2004-10-21
JP2003238546A (ja) 2003-08-27
EP1484326B1 (de) 2008-04-30
EP1484326A1 (de) 2004-12-08
EP1484326A4 (de) 2006-03-08
WO2003068763A1 (fr) 2003-08-21
ATE393765T1 (de) 2008-05-15
CN1307167C (zh) 2007-03-28
TW200302826A (en) 2003-08-16
CN1633423A (zh) 2005-06-29
AU2003211927A1 (en) 2003-09-04
US20050085648A1 (en) 2005-04-21
ES2305442T3 (es) 2008-11-01

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Legal Events

Date Code Title Description
8332 No legal effect for de