DE69200392D1 - Reinigung von Propylenoxid durch Extraktivdestillation. - Google Patents

Reinigung von Propylenoxid durch Extraktivdestillation.

Info

Publication number
DE69200392D1
DE69200392D1 DE69200392T DE69200392T DE69200392D1 DE 69200392 D1 DE69200392 D1 DE 69200392D1 DE 69200392 T DE69200392 T DE 69200392T DE 69200392 T DE69200392 T DE 69200392T DE 69200392 D1 DE69200392 D1 DE 69200392D1
Authority
DE
Germany
Prior art keywords
purification
propylene oxide
extractive distillation
extractive
distillation
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 - Fee Related
Application number
DE69200392T
Other languages
English (en)
Other versions
DE69200392T2 (de
Inventor
Edward Thomas Marquis
George Phillip Speranza
Yu-Hwa Edward Sheu
Iii William Kemp Culbreth
David George Pottratz
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.)
Texaco Chemical Inc
Original Assignee
Texaco Chemical Co
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 Texaco Chemical Co filed Critical Texaco Chemical Co
Publication of DE69200392D1 publication Critical patent/DE69200392D1/de
Application granted granted Critical
Publication of DE69200392T2 publication Critical patent/DE69200392T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B01D3/40—Extractive distillation
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Epoxy Compounds (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
DE69200392T 1991-10-03 1992-10-01 Reinigung von Propylenoxid durch Extraktivdestillation. Expired - Fee Related DE69200392T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/770,493 US5139622A (en) 1991-10-03 1991-10-03 Purification of propylene oxide by extractive distillation

Publications (2)

Publication Number Publication Date
DE69200392D1 true DE69200392D1 (de) 1994-10-13
DE69200392T2 DE69200392T2 (de) 1995-01-05

Family

ID=25088742

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69200392T Expired - Fee Related DE69200392T2 (de) 1991-10-03 1992-10-01 Reinigung von Propylenoxid durch Extraktivdestillation.

Country Status (5)

Country Link
US (1) US5139622A (de)
EP (1) EP0535949B1 (de)
JP (1) JP3150795B2 (de)
CA (1) CA2070865A1 (de)
DE (1) DE69200392T2 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
IT1255264B (it) * 1992-05-22 1995-10-25 Giuseppe Messina Procedimento per il recupero di fenolo da sue miscele contenenti cumene e alfa-metilstirene
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
US5354430A (en) * 1993-10-26 1994-10-11 Texaco Chemical Company Staged purification of contaminated propylene oxide
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
WO1997012654A1 (en) * 1995-10-05 1997-04-10 Exxon Chemical Patents Inc. Method for recovering acetone
US5620568A (en) * 1996-06-03 1997-04-15 Texaco Chemical, Inc. Extractive distillation of propylene oxide using propanol
US6024840A (en) * 1997-08-08 2000-02-15 Arco Chemical Technology, L.P. Propylene oxide purification
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
DE10032885A1 (de) * 2000-07-06 2002-01-17 Basf Ag Verfahren zur Herstellung von Propylenoxid
DE10032884A1 (de) * 2000-07-06 2002-01-24 Basf Ag Verfahren zur Herstellung von Propylenoxid
JP2003238548A (ja) * 2002-02-15 2003-08-27 Sumitomo Chem Co Ltd プロピレンオキサイドの精製方法
WO2004083196A1 (en) * 2003-03-18 2004-09-30 Dow Global Technologies Inc. Purification of propylene oxide resulting from epoxidation of propylene with hydrogen peroxide
ATE511498T1 (de) 2003-11-20 2011-06-15 Solvay Verfahren zur herstellung von dichlorpropanol aus glycerin und einem chlorinierungsmittel in anwesenheit von einem katalysator ausgewählt aus adipin- und glutarsaeure
WO2006001407A1 (ja) * 2004-06-23 2006-01-05 Sumitomo Chemical Company, Limited プロピレンオキサイドの精製方法
EA017149B1 (ru) 2005-05-20 2012-10-30 Солвей (Сосьете Аноним) Непрерывный способ получения хлоргидринов
KR20080037613A (ko) 2005-05-20 2008-04-30 솔베이(소시에떼아노님) 폴리히드록실화 지방족 탄화수소의 클로로히드린으로의전환 방법
US7939696B2 (en) 2005-11-08 2011-05-10 Solvay Societe Anonyme Process for the manufacture of dichloropropanol by chlorination of glycerol
KR100979372B1 (ko) 2006-06-14 2010-08-31 솔베이(소시에떼아노님) 조 글리세롤계 생성물, 그 정제방법 및 디클로로프로판올의제조에의 그 용도
FR2913421B1 (fr) 2007-03-07 2009-05-15 Solvay Procede de fabrication de dichloropropanol.
FR2913684B1 (fr) 2007-03-14 2012-09-14 Solvay Procede de fabrication de dichloropropanol
TW200911740A (en) 2007-06-01 2009-03-16 Solvay Process for manufacturing a chlorohydrin
TW200911693A (en) 2007-06-12 2009-03-16 Solvay Aqueous composition containing a salt, manufacturing process and use
TW200911773A (en) 2007-06-12 2009-03-16 Solvay Epichlorohydrin, manufacturing process and use
WO2009043796A1 (en) 2007-10-02 2009-04-09 Solvay (Société Anonyme) Use of compositions containing silicon for improving the corrosion resistance of vessels
FR2925045B1 (fr) 2007-12-17 2012-02-24 Solvay Produit a base de glycerol, procede pour son obtention et son utilisation dans la fabrication de dichloropropanol
TWI478875B (zh) 2008-01-31 2015-04-01 Solvay 使水性組成物中之有機物質降解之方法
EA201071157A1 (ru) 2008-04-03 2011-04-29 Солвей (Сосьете Аноним) Композиция, содержащая глицерин, способ ее получения и применение в производстве дихлорпропанола
FR2935968B1 (fr) 2008-09-12 2010-09-10 Solvay Procede pour la purification de chlorure d'hydrogene
KR20140009163A (ko) 2010-09-30 2014-01-22 솔베이(소시에떼아노님) 천연유래 에피클로로히드린의 유도체
US8981133B2 (en) * 2011-06-07 2015-03-17 Lyondell Chemical Technology, L.P. Alkylene oxide separation systems, methods, and apparatuses
EP3212627B1 (de) * 2014-10-27 2019-09-25 Basf Se Teilstromdestillation

Family Cites Families (10)

* 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
DE1251300B (de) * 1964-12-29 1967-10-05 E I du Pont de Nemours and Company Wilmington Del (V St A) Verfahren zur Reinigung von Hexa fluorpropylenepoxyd unter Abtrennung von Hexafluorpropylen
US3578568A (en) * 1968-11-29 1971-05-11 Atlantic Richfield Co Purification of low molecular weight epoxides by extractive distillation with a glycol or glycol ether
JPS512443B2 (de) * 1971-12-03 1976-01-26
US3881996A (en) * 1973-11-21 1975-05-06 Oxirane Corp Recovery of propylene oxide by plural stage distillation
SU636232A1 (ru) * 1977-04-11 1978-12-05 Предприятие П/Я В-8415 Способ разделени смеси окись пропилена-диэтиловый эфир
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
US4971661A (en) * 1989-10-20 1990-11-20 Texaco Chemical Company Purification of propylene oxide using an aqueous acetone extractive distillatin agent
US5139622A (en) * 1991-10-03 1992-08-18 Texaco Chemical Company Purification of propylene oxide by extractive distillation

Also Published As

Publication number Publication date
JPH05194455A (ja) 1993-08-03
JP3150795B2 (ja) 2001-03-26
EP0535949A1 (de) 1993-04-07
US5139622A (en) 1992-08-18
EP0535949B1 (de) 1994-09-07
CA2070865A1 (en) 1993-04-04
DE69200392T2 (de) 1995-01-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: TEXACO CHEMICAL, INC., HOUSTON, TEX., US

8339 Ceased/non-payment of the annual fee