ES2508169T3 - Purificación de óxido de propileno - Google Patents
Purificación de óxido de propileno Download PDFInfo
- Publication number
- ES2508169T3 ES2508169T3 ES11713160.7T ES11713160T ES2508169T3 ES 2508169 T3 ES2508169 T3 ES 2508169T3 ES 11713160 T ES11713160 T ES 11713160T ES 2508169 T3 ES2508169 T3 ES 2508169T3
- Authority
- ES
- Spain
- Prior art keywords
- propylene oxide
- purification
- ppm
- aldehyde
- amine
- 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.)
- Active
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)
Abstract
Un procedimiento para la purificación del óxido de propileno, el cual contenga 25 p p m de aldehído, correspondiente a un valor comprendido dentro de unos márgenes de 25 - 100 p p m, el cual comprende el poner en contacto el óxido de propileno, en la fase líquida, con una resina de intercambio de iones, funcionalizada con amina, y la recuperación de un producto de óxido de propileno purificado, del cual tanga un contenido de aldehídos de 10 p p m.
Description
Claims (1)
-
imagen1
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US798297 | 2010-04-01 | ||
US12/798,297 US8080678B2 (en) | 2010-04-01 | 2010-04-01 | Purification of propylene oxide |
PCT/US2011/030539 WO2011123541A1 (en) | 2010-04-01 | 2011-03-30 | Purification of propylene oxide |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2508169T3 true ES2508169T3 (es) | 2014-10-16 |
Family
ID=43920294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES11713160.7T Active ES2508169T3 (es) | 2010-04-01 | 2011-03-30 | Purificación de óxido de propileno |
Country Status (9)
Country | Link |
---|---|
US (1) | US8080678B2 (es) |
EP (1) | EP2552897B1 (es) |
JP (1) | JP5850909B2 (es) |
KR (1) | KR101593264B1 (es) |
CN (1) | CN102884055B (es) |
BR (1) | BR112012024560B1 (es) |
ES (1) | ES2508169T3 (es) |
SG (1) | SG184383A1 (es) |
WO (1) | WO2011123541A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101938338B1 (ko) * | 2011-10-14 | 2019-04-10 | 에스케이이노베이션 주식회사 | 폴리알킬렌 카보네이트 제조공정에서 알킬렌 옥사이드의 정제 방법 |
CN103172594B (zh) * | 2011-12-22 | 2015-03-18 | 中国石油化工股份有限公司 | 一种精制提纯环氧丙烷的方法 |
ES2772695T3 (es) * | 2015-12-02 | 2020-07-08 | Evonik Operations Gmbh | Procedimiento para la epoxidación de propeno |
PL3487846T3 (pl) | 2016-07-20 | 2021-03-08 | Basf Se | Sposób oczyszczania tlenku propylenu |
WO2019097407A1 (en) * | 2017-11-16 | 2019-05-23 | Sabic Global Technologies B.V. | Reactive polymeric resin for removal of aldehydes |
CN109970686B (zh) * | 2019-04-26 | 2021-05-25 | 江苏扬农化工集团有限公司 | 一种低温等离子体改性材料脱除环氧丙烷反应液中醛酮酯类杂质的方法 |
CN110041452A (zh) * | 2019-04-26 | 2019-07-23 | 江苏扬农化工集团有限公司 | 一种改性pmma材料脱除环氧丙烷反应液中醛酮酯类杂质的方法 |
CN110041292B (zh) * | 2019-04-26 | 2021-05-25 | 江苏扬农化工集团有限公司 | 一种改性树脂脱除环氧丙烷中醛酮类杂质的方法 |
JP2022527665A (ja) * | 2019-05-15 | 2022-06-02 | ライオンデル ケミカル テクノロジー、エル.ピー. | プロピレンオキシドの乾燥方法 |
CN114749160B (zh) * | 2022-05-10 | 2023-06-16 | 福州大学 | 一种高效稳定脱除环氧丙烷中醛类物质的吸附材料及其制备方法 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2550847A (en) | 1951-05-01 | Propylene oxide purification | ||
US2622060A (en) | 1950-01-26 | 1952-12-16 | Celanese Corp | Purification of 1,2-propylene oxide |
US3350417A (en) | 1964-02-12 | 1967-10-31 | Monsanto Co | Production and recovery of propylene oxide by plural stage distillation and caustic addition |
US3439001A (en) | 1965-10-01 | 1969-04-15 | Halcon International Inc | Epoxidation using ethylbenzene hydroperoxide with alkali or adsorbent treatment of recycle ethylbenzene |
US3351635A (en) * | 1966-03-14 | 1967-11-07 | Halcon International Inc | Epoxidation process |
US3843488A (en) | 1966-10-12 | 1974-10-22 | Halcon International Inc | Separation of propylene oxide from other hydrocarbons |
US3464897A (en) | 1967-06-02 | 1969-09-02 | Atlantic Richfield Co | Separation of propylene oxide from other hydrocarbons |
US3909366A (en) | 1967-09-07 | 1975-09-30 | Halcon International Inc | Purification of propylene oxide by distillation |
US3477919A (en) | 1968-07-11 | 1969-11-11 | Jefferson Chem Co Inc | Removal of methyl formate from propylene oxide by treatment with calcium hydroxide |
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 |
US4367342A (en) | 1969-04-02 | 1983-01-04 | Shell Oil Company | Olefin epoxidation |
US3881996A (en) | 1973-11-21 | 1975-05-06 | Oxirane Corp | Recovery of propylene oxide by plural stage distillation |
US4140588A (en) | 1977-08-05 | 1979-02-20 | Halcon Research And Development Corporation | Purification of propylene oxide by extractive distillation |
US4691035A (en) | 1986-04-14 | 1987-09-01 | Texaco Inc. | Purification of propylene oxide by treatment with a selected base and inert salt |
US4691034A (en) | 1986-04-14 | 1987-09-01 | Texaco, Inc. | Purification of propylene oxide by treatment with calcium hydroxide in glycerol or sugar water |
US4772732A (en) * | 1986-05-08 | 1988-09-20 | Basf Corporation | Method for purification of butylene oxide |
US4692535A (en) | 1986-12-22 | 1987-09-08 | Atlantic Richfield Company | Purification of propylene oxide |
US5000825A (en) | 1989-03-23 | 1991-03-19 | Arco Chemical Technology, Inc. | Monoepoxide purification |
US5006206A (en) | 1990-03-12 | 1991-04-09 | Arco Chemical Technology, Inc. | Propylene oxide purification |
US5107002A (en) | 1990-12-06 | 1992-04-21 | Arco Chemical Technology, L.P. | Lower alkylene oxide purification |
US5106458A (en) | 1991-07-26 | 1992-04-21 | Texaco Chemical Company | Method for the purification of propylene oxide |
US6024840A (en) * | 1997-08-08 | 2000-02-15 | Arco Chemical Technology, L.P. | Propylene oxide purification |
EP1424332A1 (en) * | 2002-11-26 | 2004-06-02 | Degussa AG | Process for the purification of crude propene oxide |
JP4882197B2 (ja) * | 2003-09-18 | 2012-02-22 | 住友化学株式会社 | プロピレンオキサイドの精製方法 |
US7238817B1 (en) * | 2006-02-22 | 2007-07-03 | Lyondell Chemical Technology, L.P. | Direct epoxidation process |
CN101440075A (zh) * | 2008-12-15 | 2009-05-27 | 天津大沽化工股份有限公司 | 环氧丙烷的纯化方法 |
-
2010
- 2010-04-01 US US12/798,297 patent/US8080678B2/en active Active
-
2011
- 2011-03-30 WO PCT/US2011/030539 patent/WO2011123541A1/en active Application Filing
- 2011-03-30 BR BR112012024560-0A patent/BR112012024560B1/pt active IP Right Grant
- 2011-03-30 CN CN201180017377.2A patent/CN102884055B/zh active Active
- 2011-03-30 JP JP2013502804A patent/JP5850909B2/ja active Active
- 2011-03-30 ES ES11713160.7T patent/ES2508169T3/es active Active
- 2011-03-30 EP EP11713160.7A patent/EP2552897B1/en active Active
- 2011-03-30 KR KR1020127025670A patent/KR101593264B1/ko active IP Right Grant
- 2011-03-30 SG SG2012072898A patent/SG184383A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN102884055B (zh) | 2015-05-27 |
US8080678B2 (en) | 2011-12-20 |
KR20130018737A (ko) | 2013-02-25 |
WO2011123541A1 (en) | 2011-10-06 |
EP2552897A1 (en) | 2013-02-06 |
JP5850909B2 (ja) | 2016-02-03 |
EP2552897B1 (en) | 2014-08-20 |
BR112012024560B1 (pt) | 2018-05-22 |
BR112012024560A2 (pt) | 2017-09-26 |
SG184383A1 (en) | 2012-11-29 |
CN102884055A (zh) | 2013-01-16 |
KR101593264B1 (ko) | 2016-02-11 |
US20110245519A1 (en) | 2011-10-06 |
JP2013523762A (ja) | 2013-06-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2508169T3 (es) | Purificación de óxido de propileno | |
CL2014000263A1 (es) | Un cartucho para una maquina productora de bebida, comprende un contenedor con una primera y segunda porciones fijadas entre si y separadas mediante una barrera impermeable, conteniendo la primera porcion una fuente de gas, y la segunda porcion un medio de bebida; y un sistema productor de bebidas. | |
CL2014003055A1 (es) | Procedimiento para preparar una composicion farmaceutica que comprende i) proporcionar una primera combinacion que comprende un compuesto inhibidor del proteasoma peptidico, una o mas ciclodextrinas y agua, y ii) poner en contacto la primera combinacion con un acido para formar una segunda combinacion; composicion farmaceutica. | |
JP2013116291A5 (es) | ||
CL2012002183A1 (es) | Sistema de refrigeracion de soldadura que comprende una pluralidad de instrumentos de enfriamiento de soldadura accionables para proporcionar aire fresco a una zona de soldadura creada por una maquina de soldadura, y un armario que comprende una seccion de almacenamiento configurado para almacenar la pluralidad de instrumentos; sistema. | |
JP2013004705A5 (es) | ||
JP2014526140A5 (es) | ||
JP2011229212A5 (es) | ||
JP2013541099A5 (es) | ||
JP2012029158A5 (es) | ||
CL2013001898A1 (es) | Metodo para aumentar el contenido de aceite en una levadura oleaginosa que comprende aumentar la activiadad del factor yap1; levadura oleaginosa obtenida por dicho metodo. | |
DE102011018482A8 (de) | Medienleitung, insbesondere zum Transport von Harnstoff-Wasser-Lösungen | |
JP2013136288A5 (es) | ||
FR2974755B1 (fr) | Procede de marquage d'un contenant unidose de faible volume, contenant ainsi marque | |
IT1397750B1 (it) | Gruppo di timoneria per imbarcazioni. | |
IT1405068B1 (it) | Produzione di aldeidi per ossidazione in ambiente acquoso con recupero selettivo del prodotto mediante pervaporazione | |
IT1403001B1 (it) | Pompa per vuoto, in particolare per autoveicoli. | |
FR2938947B1 (fr) | Procede de traitement du signal, notamment audionumerique. | |
AMER et al. | Marina Abramovic | |
WO2013060672A3 (en) | A cooling device comprising a storage tank wherein the liquid stored therein is sterilized | |
JP2012151413A5 (es) | ||
FR2992391B1 (fr) | Systeme d'entrainement a vis, notamment pour un frein d'immobilisation | |
CL2015001621A1 (es) | Proceso para la formacion de tabletas de ibuprofeno de sodio dihidratado, que comprende la formacion de tabletas en una prensa a partir de gránulos. | |
이영주 | On the Semantics of Complex Demonstratives | |
RU2012143852A (ru) | Средство для купирования алкогольного абстинентного синдрома |