BRPI0820091A2 - Processo e reator para a preparação de um alquileno glicol a partir de óxido de alquileno - Google Patents
Processo e reator para a preparação de um alquileno glicol a partir de óxido de alquilenoInfo
- Publication number
- BRPI0820091A2 BRPI0820091A2 BRPI0820091-2A BRPI0820091A BRPI0820091A2 BR PI0820091 A2 BRPI0820091 A2 BR PI0820091A2 BR PI0820091 A BRPI0820091 A BR PI0820091A BR PI0820091 A2 BRPI0820091 A2 BR PI0820091A2
- Authority
- BR
- Brazil
- Prior art keywords
- alkylene
- reactor
- preparation
- alkylene oxide
- glycol
- Prior art date
Links
- -1 alkylene glycol Chemical compound 0.000 title 1
- 125000002947 alkylene group Chemical group 0.000 title 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 title 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/12—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of mineral acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B41/00—Formation or introduction of functional groups containing oxygen
- C07B41/02—Formation or introduction of functional groups containing oxygen of hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
- C07C31/20—Dihydroxylic alcohols
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/06—Preparation of esters of carbonic or haloformic acids from organic carbonates
-
- 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
-
- 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
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07122548 | 2007-12-06 | ||
| EP07122548.6 | 2007-12-06 | ||
| PCT/EP2008/066855 WO2009071651A1 (en) | 2007-12-06 | 2008-12-05 | Process for the preparation of alkylene glycol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0820091A2 true BRPI0820091A2 (pt) | 2015-06-30 |
| BRPI0820091B1 BRPI0820091B1 (pt) | 2018-02-06 |
Family
ID=39345151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0820091-2A BRPI0820091B1 (pt) | 2007-12-06 | 2008-12-05 | Processo para a preparação de um alquileno glicol a partir de óxido de alquileno |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US8329959B2 (pt) |
| EP (1) | EP2222622B1 (pt) |
| JP (1) | JP2011506292A (pt) |
| KR (1) | KR101596974B1 (pt) |
| CN (1) | CN101910097B (pt) |
| BR (1) | BRPI0820091B1 (pt) |
| CA (1) | CA2707455A1 (pt) |
| RU (1) | RU2480446C2 (pt) |
| WO (1) | WO2009071651A1 (pt) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014148481A (ja) * | 2013-02-01 | 2014-08-21 | Mitsubishi Chemicals Corp | アルキレンカーボネートの製造方法 |
| EP3384473A1 (en) * | 2015-12-03 | 2018-10-10 | Innogy Innovation Gmbh | Charging system for vehicles |
| JP6931270B2 (ja) * | 2016-05-31 | 2021-09-01 | 三菱ケミカルエンジニアリング株式会社 | マイクロナノバブル発生装置を備えた気液反応装置及びこの気液反応装置を用いた気液反応方法 |
| EP3587469A1 (de) | 2018-06-22 | 2020-01-01 | Covestro Deutschland AG | Verfahren zur herstellung von polyol |
| EP3683251A1 (de) | 2019-01-15 | 2020-07-22 | Covestro Deutschland AG | Verfahren zur herstellung von diol |
| EP4073023A1 (en) | 2019-12-11 | 2022-10-19 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of ethylene glycol |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3629343A (en) * | 1968-10-11 | 1971-12-21 | Vnii Neftekhim Protsessov | Process for the production of alkylene glycols |
| US4160116A (en) | 1978-08-28 | 1979-07-03 | Showa Denko K.K. | Process for the production of alkylene glycols |
| US4508927A (en) * | 1983-08-02 | 1985-04-02 | The Halcon Sd Group, Inc. | Preparation of glycols from ethylene oxide |
| US4556748A (en) | 1983-10-31 | 1985-12-03 | The Dow Chemical Company | Process for producing alkylene glycols |
| TW548271B (en) | 1996-12-20 | 2003-08-21 | Astra Pharma Inc | Novel piperidine derivatives having an exocyclic double bond with analgesic effects |
| JP3788019B2 (ja) | 1998-03-19 | 2006-06-21 | 三菱化学株式会社 | モノエチレングリコールの製造方法 |
| US6080897A (en) * | 1998-03-19 | 2000-06-27 | Mitsubishi Chemical Corporation | Method for producing monoethylene glycol |
| SG77264A1 (en) | 1998-08-10 | 2000-12-19 | Mitsubishi Chem Corp | Process for producing an alkylene glycol |
| CN1309112A (zh) * | 2000-02-17 | 2001-08-22 | 三菱化学株式会社 | 制备烷撑二醇的方法 |
| JP4019592B2 (ja) | 2000-02-21 | 2007-12-12 | 三菱化学株式会社 | エチレンカーボネートの製造方法 |
| JP4333153B2 (ja) * | 2003-02-07 | 2009-09-16 | 三菱化学株式会社 | アルキレングリコールの製造方法 |
| KR100880135B1 (ko) | 2003-02-07 | 2009-01-23 | 미쓰비시 가가꾸 가부시키가이샤 | 알킬렌 유도체의 제조 방법 및 알킬렌 유도체 제조용촉매의 재생 방법 |
| WO2004089866A1 (en) * | 2003-04-09 | 2004-10-21 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of alkanediol |
-
2008
- 2008-12-05 EP EP08856150.1A patent/EP2222622B1/en active Active
- 2008-12-05 KR KR1020107014520A patent/KR101596974B1/ko active Active
- 2008-12-05 RU RU2010127868/04A patent/RU2480446C2/ru active
- 2008-12-05 CA CA2707455A patent/CA2707455A1/en not_active Abandoned
- 2008-12-05 US US12/745,918 patent/US8329959B2/en active Active
- 2008-12-05 WO PCT/EP2008/066855 patent/WO2009071651A1/en not_active Ceased
- 2008-12-05 CN CN2008801241332A patent/CN101910097B/zh active Active
- 2008-12-05 JP JP2010536466A patent/JP2011506292A/ja not_active Withdrawn
- 2008-12-05 BR BRPI0820091-2A patent/BRPI0820091B1/pt active IP Right Grant
-
2012
- 2012-10-25 US US13/660,842 patent/US8530706B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2010127868A (ru) | 2012-01-20 |
| RU2480446C2 (ru) | 2013-04-27 |
| US8530706B2 (en) | 2013-09-10 |
| EP2222622B1 (en) | 2014-04-30 |
| WO2009071651A1 (en) | 2009-06-11 |
| US20130052093A1 (en) | 2013-02-28 |
| BRPI0820091B1 (pt) | 2018-02-06 |
| KR101596974B1 (ko) | 2016-02-23 |
| CN101910097B (zh) | 2013-09-18 |
| CA2707455A1 (en) | 2009-06-11 |
| CN101910097A (zh) | 2010-12-08 |
| US20100312022A1 (en) | 2010-12-09 |
| KR20100099232A (ko) | 2010-09-10 |
| JP2011506292A (ja) | 2011-03-03 |
| US8329959B2 (en) | 2012-12-11 |
| EP2222622A1 (en) | 2010-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B09X | Republication of the decision to grant [chapter 9.1.3 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |