JPS507576B1 - - Google Patents

Info

Publication number
JPS507576B1
JPS507576B1 JP44093534A JP9353469A JPS507576B1 JP S507576 B1 JPS507576 B1 JP S507576B1 JP 44093534 A JP44093534 A JP 44093534A JP 9353469 A JP9353469 A JP 9353469A JP S507576 B1 JPS507576 B1 JP S507576B1
Authority
JP
Japan
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.)
Pending
Application number
JP44093534A
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 filed Critical
Publication of JPS507576B1 publication Critical patent/JPS507576B1/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/32—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP44093534A 1968-11-29 1969-11-21 Pending JPS507576B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77973868A 1968-11-29 1968-11-29

Publications (1)

Publication Number Publication Date
JPS507576B1 true JPS507576B1 (ja) 1975-03-27

Family

ID=25117381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44093534A Pending JPS507576B1 (ja) 1968-11-29 1969-11-21

Country Status (9)

Country Link
US (1) US3578568A (ja)
JP (1) JPS507576B1 (ja)
BE (1) BE741763A (ja)
BR (1) BR6914304D0 (ja)
DE (1) DE1954520C3 (ja)
ES (1) ES373310A1 (ja)
FR (1) FR2024951A1 (ja)
GB (1) GB1216649A (ja)
NL (1) NL149495B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51117446A (en) * 1975-04-08 1976-10-15 Hitachi Plant Eng & Constr Co Ltd Apparatus for removing scum
JP7586368B1 (ja) * 2024-07-12 2024-11-19 Ａｇｃ株式会社 ポリエーテル化合物の製造方法

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2260573B1 (ja) * 1974-02-11 1977-03-04 Rhone Poulenc Ind
US4140588A (en) * 1977-08-05 1979-02-20 Halcon Research And Development Corporation Purification of propylene oxide by extractive distillation
US4469491A (en) * 1982-04-19 1984-09-04 Sun Tech, Inc. Separation of diisopropylether from hydrocarbon streams
JPH02268174A (ja) * 1989-03-23 1990-11-01 Arco Chem Technol Inc モノエポキシドの精製
US5000825A (en) * 1989-03-23 1991-03-19 Arco Chemical Technology, Inc. Monoepoxide purification
DE69110761T2 (de) * 1990-03-12 1995-11-16 Arco Chem Tech Reiningung von niederen Alkylenoxiden.
US5133839A (en) * 1991-07-25 1992-07-28 Arco Chemical Technology, L.P. Lower alkylene oxide purification
US5139622A (en) * 1991-10-03 1992-08-18 Texaco Chemical Company Purification of propylene oxide by extractive distillation
US5160587A (en) * 1991-11-01 1992-11-03 Texaco Chemical Company Extractive distillation of propylene oxide
US5154803A (en) * 1991-11-01 1992-10-13 Texaco Chemical Company Purification of contaminated propylene oxide by extractive distillation
US5145561A (en) * 1991-11-01 1992-09-08 Texaco Chemical Company Removal of water and methanol from propylene oxide by extractive distillation
US5154804A (en) * 1991-11-01 1992-10-13 Texaco Chemical Company Removal of water, acetone and methanol from propylene oxide by extractive distillation
EP0557116B1 (en) * 1992-02-20 1996-12-18 Arco Chemical Technology, Inc. Lower alkylene oxide purification
US5340446A (en) * 1992-10-23 1994-08-23 Texaco Chemical Company Purification of propylene oxide by cosolvent extractive distillation
US5262017A (en) * 1993-04-19 1993-11-16 Texaco Chemical Company Plural stage purification of propylene oxide
US5354431A (en) * 1993-09-23 1994-10-11 Texaco Chemical Company Plural stage drying and purification of propylene oxide
US5354430A (en) * 1993-10-26 1994-10-11 Texaco Chemical Company Staged purification of contaminated propylene oxide
US5552024A (en) * 1994-02-28 1996-09-03 Arco Chemical Technology, L.P. Process for recovering dipropylene glycol tert-butyl ethers
JP3301245B2 (ja) * 1994-03-24 2002-07-15 住友化学工業株式会社 プロピレンオキシドの回収方法
US5453160A (en) 1994-05-31 1995-09-26 Texaco Chemical Inc. Use of mixed polyoxypropylene glycols in the extractive distillation of propylene oxide
US5464505A (en) * 1994-05-31 1995-11-07 Texaco Chemical Inc. Use of propylene oxide adducts in the purification of propylene oxide by extractive distillation
CA2159281A1 (en) * 1995-01-25 1996-07-26 Huntsman Specialty Chemicals Corporation Controlled continuous purification of propylene oxide bt extractive distillation
US5620568A (en) 1996-06-03 1997-04-15 Texaco Chemical, Inc. Extractive distillation of propylene oxide using propanol
AU8540898A (en) * 1997-07-23 1999-02-16 Huntsman International Llc Purification of propylene oxide
US5958192A (en) * 1997-08-27 1999-09-28 Huntsman Specialty Chemicals Corporation Purification of propylene oxide using ethylene glycol monomethyl ether as an extractive distillation agent
US5849938A (en) * 1997-09-02 1998-12-15 Arco Chemical Technology, L.P. Separation of methanol and propylene oxide from a reaction mixture
EP2168953A1 (en) * 2003-03-18 2010-03-31 Dow Global Technologies Inc. Purification of propylene oxide resulting from epoxidation of propylene with hydrogen peroxide
US7182841B2 (en) * 2003-04-23 2007-02-27 Huntsman International Llc Purification of solvents used for the purification of alkylene oxide
EP1685180B1 (en) * 2003-10-10 2019-06-19 Shell International Research Maatschappij B.V. Process for the preparation of a polyether polyol
US20050148787A1 (en) * 2003-11-26 2005-07-07 Beckers Johannes Gerhardus J. Process for the preparation of propylene carbonate
DE102004021129A1 (de) * 2004-04-29 2005-11-24 Degussa Ag Verfahren zur Isolierung von hochreinem 2-Methoxypropen
US7105687B1 (en) 2005-12-22 2006-09-12 Lyondell Chemical Technology, L.P. Propylene oxide purification and recovery
US8207360B2 (en) * 2010-01-29 2012-06-26 Lyondell Chemical Technology, L.P. Propylene oxide process
CN102762266B (zh) * 2010-02-02 2015-09-09 西奥公司 环氧烷烃的环境温度纯化
US8080678B2 (en) 2010-04-01 2011-12-20 Lyondell Chemical Technology, L.P. Purification of propylene oxide
US8389750B2 (en) 2010-09-28 2013-03-05 Lyondell Chemical Technology, L.P. Purification of propylene oxide
AU2012228100B2 (en) 2011-03-17 2016-09-08 The University Of Birmingham Re-directed immunotherapy
GB201203442D0 (en) 2012-02-28 2012-04-11 Univ Birmingham Immunotherapeutic molecules and uses
KR102332304B1 (ko) 2013-12-06 2021-11-29 쉘 인터내셔날 리써취 마트샤피지 비.브이. 프로필렌 옥시드 정제와 관련된 개선
CN107427590B (zh) 2015-02-02 2021-08-31 伯明翰大学 具有多个t细胞表位的靶向部分肽表位复合物
BR112017028282A2 (pt) 2015-07-02 2018-09-04 Shell Int Research processo para fabricar uma espuma de poliuretano flexível, espuma de poliuretano, artigo conformado, e, uso de um poliéter poliol
PT3377103T (pt) 2015-11-19 2021-05-26 Revitope Ltd Complementação de fragmento de anticorpo funcional para um sistema de dois componentes para exterminação redirecionada de células indesejadas
US11453772B2 (en) 2018-09-30 2022-09-27 Robert Bosch Gmbh Polymer compositions based on PXE
CN115991684B (zh) * 2021-10-19 2025-01-07 中国石油化工股份有限公司 一种环氧化合物物流的纯化方法与系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51117446A (en) * 1975-04-08 1976-10-15 Hitachi Plant Eng & Constr Co Ltd Apparatus for removing scum
JP7586368B1 (ja) * 2024-07-12 2024-11-19 Ａｇｃ株式会社 ポリエーテル化合物の製造方法

Also Published As

Publication number Publication date
FR2024951A1 (ja) 1970-09-04
DE1954520B2 (de) 1975-01-16
DE1954520A1 (de) 1970-06-11
BR6914304D0 (pt) 1973-06-12
ES373310A1 (es) 1971-12-16
DE1954520C3 (de) 1975-08-28
US3578568A (en) 1971-05-11
NL6917421A (ja) 1970-06-02
NL149495B (nl) 1976-05-17
GB1216649A (en) 1970-12-23
BE741763A (ja) 1970-05-19

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