BE741763A - - Google Patents

Info

Publication number
BE741763A
BE741763A BE741763DA BE741763A BE 741763 A BE741763 A BE 741763A BE 741763D A BE741763D A BE 741763DA BE 741763 A BE741763 A BE 741763A
Authority
BE
Belgium
Application number
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 BE741763A publication Critical patent/BE741763A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D301/00Preparation of oxiranes
    • C07D301/32Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE741763D 1968-11-29 1969-11-17 BE741763A (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE741763A true BE741763A (de) 1970-05-19

Family

ID=25117381

Family Applications (1)

Application Number Title Priority Date Filing Date
BE741763D BE741763A (de) 1968-11-29 1969-11-17

Country Status (9)

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

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2260573B1 (de) * 1974-02-11 1977-03-04 Rhone Poulenc Ind
JPS51117446A (en) * 1975-04-08 1976-10-15 Hitachi Plant Eng & Constr Co Ltd Apparatus for removing scum
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
US5000825A (en) * 1989-03-23 1991-03-19 Arco Chemical Technology, Inc. Monoepoxide purification
JPH02268174A (ja) * 1989-03-23 1990-11-01 Arco Chem Technol Inc モノエポキシドの精製
EP0457421B1 (de) * 1990-03-12 1995-06-28 ARCO Chemical Technology, L.P. 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
US5154804A (en) * 1991-11-01 1992-10-13 Texaco Chemical Company Removal of water, acetone and methanol from 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
US5154803A (en) * 1991-11-01 1992-10-13 Texaco Chemical Company Purification of contaminated propylene oxide by extractive distillation
US5160587A (en) * 1991-11-01 1992-11-03 Texaco Chemical Company Extractive distillation of propylene oxide
EP0557116B1 (de) * 1992-02-20 1996-12-18 Arco Chemical Technology, Inc. Reinigung von niedrigem Alkylenoxyd
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
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
US5453160A (en) 1994-05-31 1995-09-26 Texaco Chemical Inc. Use of mixed polyoxypropylene glycols in the extractive distillation of propylene oxide
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
PL338190A1 (en) * 1997-07-23 2000-10-09 Huntsman Ici Chemicals Lcc Propylene oxide purifying method
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
US7594979B2 (en) * 2003-03-18 2009-09-29 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
KR20060120012A (ko) * 2003-10-10 2006-11-24 쉘 인터내셔날 리써취 마트샤피지 비.브이. 폴리에테르 폴리올의 제조방법
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
CN103561771B (zh) 2011-03-17 2019-01-04 伯明翰大学 重新定向的免疫治疗
GB201203442D0 (en) 2012-02-28 2012-04-11 Univ Birmingham Immunotherapeutic molecules and uses
BR112016012516B1 (pt) 2013-12-06 2021-03-09 Shell Internationale Research Maatschappij B.V. métodos para separar impurezas de óxido de propileno impuro e para produzir óxido de propileno
US10441649B2 (en) 2015-02-02 2019-10-15 The University Of Birmingham Targeting moiety peptide epitope complexes having a plurality of T-cell epitopes
CN107709392B (zh) 2015-07-02 2021-11-05 国际壳牌研究有限公司 关于聚氨基甲酸酯的改进
CN112807429A (zh) 2015-11-19 2021-05-18 雷维托普有限公司 用于对非所要细胞进行重定向杀灭的两组分系统的功能性抗体片段互补作用
US11453772B2 (en) 2018-09-30 2022-09-27 Robert Bosch Gmbh Polymer compositions based on PXE
CN115991684A (zh) * 2021-10-19 2023-04-21 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

Also Published As

Publication number Publication date
NL6917421A (de) 1970-06-02
GB1216649A (en) 1970-12-23
DE1954520C3 (de) 1975-08-28
US3578568A (en) 1971-05-11
ES373310A1 (es) 1971-12-16
FR2024951A1 (de) 1970-09-04
DE1954520A1 (de) 1970-06-11
JPS507576B1 (de) 1975-03-27
NL149495B (nl) 1976-05-17
BR6914304D0 (pt) 1973-06-12
DE1954520B2 (de) 1975-01-16

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