BR112013010727A2 - processo para produzir etileno glicol a partir de etileno - Google Patents
processo para produzir etileno glicol a partir de etilenoInfo
- Publication number
- BR112013010727A2 BR112013010727A2 BR112013010727A BR112013010727A BR112013010727A2 BR 112013010727 A2 BR112013010727 A2 BR 112013010727A2 BR 112013010727 A BR112013010727 A BR 112013010727A BR 112013010727 A BR112013010727 A BR 112013010727A BR 112013010727 A2 BR112013010727 A2 BR 112013010727A2
- Authority
- BR
- Brazil
- Prior art keywords
- ethylene
- produce
- ethylene glycol
- glycol
- produce ethylene
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D317/34—Oxygen atoms
- C07D317/36—Alkylene carbonates; Substituted alkylene carbonates
- C07D317/38—Ethylene carbonate
-
- 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
- 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
- C07C29/64—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by simultaneous introduction of -OH groups and halogens
-
- 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
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
-
- 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
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/88—Separation; Purification; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification of at least one compound
-
- 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
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/34—Halogenated alcohols
- C07C31/36—Halogenated alcohols the halogen not being fluorine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/32—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/12—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP10193003 | 2010-11-29 | ||
| PCT/EP2011/071279 WO2012072628A1 (en) | 2010-11-29 | 2011-11-29 | Process for the preparation of ethylene glycol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112013010727A2 true BR112013010727A2 (pt) | 2016-08-09 |
| BR112013010727B1 BR112013010727B1 (pt) | 2019-12-17 |
Family
ID=43902979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112013010727A BR112013010727B1 (pt) | 2010-11-29 | 2011-11-29 | processo para produzir etileno glicol a partir de etileno |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8802900B2 (pt) |
| EP (1) | EP2646404B1 (pt) |
| KR (1) | KR101863394B1 (pt) |
| CN (1) | CN103209945B (pt) |
| BR (1) | BR112013010727B1 (pt) |
| RU (1) | RU2579368C2 (pt) |
| TW (1) | TWI534128B (pt) |
| WO (1) | WO2012072628A1 (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2834299C (en) | 2011-04-29 | 2019-09-03 | Shell Internationale Research Maatschappij B.V. | Process for improving the selectivity of an eo catalyst |
| GB201710508D0 (en) * | 2017-06-30 | 2017-08-16 | Johnson Matthey Davy Technologies Ltd | Process |
| US10738020B2 (en) | 2017-11-22 | 2020-08-11 | Joseph D. Duff | Recovery of ethylene oxide from sterilization process |
| WO2019110716A1 (en) * | 2017-12-08 | 2019-06-13 | Shell Internationale Research Maatschappij B.V. | Process for preparing ethylene carbonate and ethylene glycol using an alkyl iodide guard bed system |
| BR112021009797B1 (pt) * | 2018-12-10 | 2024-03-12 | Shell Internationale Research Maatschappij B.V | Processo para a preparação de etilenoglicol a partir de etileno |
| US20220396538A1 (en) | 2019-12-11 | 2022-12-15 | Shell Usa, Inc. | Process for the preparation of ethylene glycol |
| CN111072452A (zh) * | 2019-12-30 | 2020-04-28 | 江苏奥克化学有限公司 | 一种制备乙二醇的方法 |
| CN114874069B (zh) * | 2021-11-24 | 2024-03-22 | 惠州市宙邦化工有限公司 | 一种制备电子级乙二醇的方法及装置 |
| CN115337671A (zh) * | 2022-07-14 | 2022-11-15 | 陕西榆能化学材料有限公司 | 一种提高煤制乙二醇产品品质的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1121389A (en) * | 1979-05-24 | 1982-04-06 | Hiroshi Odanaka | Process for the production of alkylene glycols |
| US4400559A (en) | 1982-06-14 | 1983-08-23 | The Halcon Sd Group, Inc. | Process for preparing ethylene glycol |
| US4508927A (en) * | 1983-08-02 | 1985-04-02 | The Halcon Sd Group, Inc. | Preparation of glycols from ethylene oxide |
| US5763691A (en) * | 1995-11-30 | 1998-06-09 | Mitsubishi Chemical Corporation | Ethylene glycol process |
| JP3659109B2 (ja) * | 2000-01-19 | 2005-06-15 | 三菱化学株式会社 | エチレングリコールと炭酸エステルの併産方法 |
| CN102330862A (zh) * | 2011-07-28 | 2012-01-25 | 广东联塑科技实业有限公司 | 一种多功能分水器 |
-
2011
- 2011-11-22 US US13/302,682 patent/US8802900B2/en active Active
- 2011-11-25 TW TW100143389A patent/TWI534128B/zh active
- 2011-11-29 CN CN201180054857.6A patent/CN103209945B/zh active Active
- 2011-11-29 RU RU2013128473/04A patent/RU2579368C2/ru active
- 2011-11-29 KR KR1020137013599A patent/KR101863394B1/ko active IP Right Grant
- 2011-11-29 BR BR112013010727A patent/BR112013010727B1/pt active IP Right Grant
- 2011-11-29 WO PCT/EP2011/071279 patent/WO2012072628A1/en active Application Filing
- 2011-11-29 EP EP11788485.8A patent/EP2646404B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR101863394B1 (ko) | 2018-05-31 |
| CN103209945B (zh) | 2015-04-29 |
| CN103209945A (zh) | 2013-07-17 |
| WO2012072628A1 (en) | 2012-06-07 |
| TW201231444A (en) | 2012-08-01 |
| KR20140052914A (ko) | 2014-05-07 |
| RU2579368C2 (ru) | 2016-04-10 |
| US20120136178A1 (en) | 2012-05-31 |
| BR112013010727B1 (pt) | 2019-12-17 |
| RU2013128473A (ru) | 2015-01-10 |
| TWI534128B (zh) | 2016-05-21 |
| US8802900B2 (en) | 2014-08-12 |
| EP2646404A1 (en) | 2013-10-09 |
| EP2646404B1 (en) | 2014-10-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/11/2011, OBSERVADAS AS CONDICOES LEGAIS. |