BR112017010824A2 - processo para preparar eteno - Google Patents
processo para preparar etenoInfo
- Publication number
- BR112017010824A2 BR112017010824A2 BR112017010824A BR112017010824A BR112017010824A2 BR 112017010824 A2 BR112017010824 A2 BR 112017010824A2 BR 112017010824 A BR112017010824 A BR 112017010824A BR 112017010824 A BR112017010824 A BR 112017010824A BR 112017010824 A2 BR112017010824 A2 BR 112017010824A2
- Authority
- BR
- Brazil
- Prior art keywords
- feed
- acid catalyst
- heteropoly acid
- stream
- supported heteropoly
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
- C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/30—Tungsten
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
- C07C11/04—Ethylene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- C07C2521/08—Silica
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- C07C2523/24—Chromium, molybdenum or tungsten
- C07C2523/30—Tungsten
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/14—Phosphorus; Compounds thereof
- C07C2527/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- C07C2527/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
a presente invenção provê um processo para o preparo de eteno por desidratação química de fase vapor de uma alimentação compreendendo etanol e opcionalmente água e/ou etoxietano, o dito processo compreendendo contatar um catalisador de heteropoliácido suportado seco em um reator com a corrente de alimentação tendo temperatura de alimentação de pelo menos 200 °c; em que a pressão dentro do reator é pelo menos 0,80 mpa mas menor do que 1,80 mpa; e antes do catalisador de heteropoliácido suportado é contatado com a corrente de alimentação tendo uma temperatura de alimentação de pelo menos 200 °c, o processo é iniciado através de: (i) secagem de um catalisador de heteropoliácido suportado em um reator sob uma corrente de gás inerte tendo uma temperatura de alimentação acima de 100 °c a 200 °c; e (ii) contato do catalisador de heteropoliácido suportado seco com uma corrente de vapor que contém etanol tendo uma temperatura de alimentação acima de 100 °c a 160 °c.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14194603 | 2014-11-24 | ||
| EP14194603.8 | 2014-11-24 | ||
| PCT/EP2015/077134 WO2016083242A1 (en) | 2014-11-24 | 2015-11-19 | A process for preparing ethene |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112017010824A2 true BR112017010824A2 (pt) | 2018-01-09 |
| BR112017010824B1 BR112017010824B1 (pt) | 2021-05-04 |
Family
ID=51932290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112017010824-0A BR112017010824B1 (pt) | 2014-11-24 | 2015-11-19 | processo para preparar eteno |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US10329210B2 (pt) |
| EP (1) | EP3224225B1 (pt) |
| JP (1) | JP6876613B2 (pt) |
| KR (1) | KR102489388B1 (pt) |
| CN (1) | CN107108396B (pt) |
| AU (1) | AU2015352777A1 (pt) |
| BR (1) | BR112017010824B1 (pt) |
| DK (1) | DK3224225T3 (pt) |
| ES (1) | ES2962435T3 (pt) |
| FI (1) | FI3224225T3 (pt) |
| HU (1) | HUE063885T2 (pt) |
| MX (1) | MX2017006805A (pt) |
| PL (1) | PL3224225T3 (pt) |
| PT (1) | PT3224225T (pt) |
| RU (1) | RU2017122039A (pt) |
| WO (1) | WO2016083242A1 (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3224226B1 (en) | 2014-11-24 | 2023-08-16 | T.EN E&C Ltd | Process for preparing ethene |
| JP2021152639A (ja) | 2020-03-23 | 2021-09-30 | 信越化学工業株式会社 | 有機膜形成用材料、半導体装置製造用基板、有機膜の形成方法、パターン形成方法、及び有機膜形成用化合物 |
| JP7352530B2 (ja) | 2020-10-05 | 2023-09-28 | 信越化学工業株式会社 | 有機膜形成用材料、半導体装置製造用基板、有機膜の形成方法、パターン形成方法、及び有機膜形成用化合物 |
| JP2022124133A (ja) | 2021-02-15 | 2022-08-25 | 信越化学工業株式会社 | 有機膜形成用材料、半導体装置製造用基板、有機膜の形成方法、パターン形成方法、及び有機膜形成用化合物 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101253133B (zh) | 2005-07-06 | 2012-06-06 | 英国石油化学品有限公司 | 用于混合醇脱水的反应蒸馏 |
| EP1792885A1 (en) * | 2005-11-29 | 2007-06-06 | BP Chemicals Limited | Process for producing ethylene |
| EP1982761A1 (en) * | 2006-11-22 | 2008-10-22 | BP Chemicals Limited | Supported heteropolyacid catalysts |
| AU2007324360B2 (en) * | 2006-11-22 | 2013-05-02 | Technip E&C Limited | Process for producing alkenes from oxygenates by using supported heteropolyacid catalysts |
| EP1925363A1 (en) | 2006-11-22 | 2008-05-28 | BP Chemicals Limited | Process for producing alkenes from oxygenates by using supported heteropolyacid catalysts |
| EP1992601A1 (en) | 2007-05-11 | 2008-11-19 | Ineos Europe Limited | Dehydration of alcohols over supported heteropolyacids |
| RU2593747C2 (ru) * | 2010-02-24 | 2016-08-10 | Бп П.Л.К. | Способ получения алкена (варианты) |
-
2015
- 2015-11-19 WO PCT/EP2015/077134 patent/WO2016083242A1/en active Application Filing
- 2015-11-19 PT PT157973421T patent/PT3224225T/pt unknown
- 2015-11-19 ES ES15797342T patent/ES2962435T3/es active Active
- 2015-11-19 MX MX2017006805A patent/MX2017006805A/es unknown
- 2015-11-19 PL PL15797342.1T patent/PL3224225T3/pl unknown
- 2015-11-19 KR KR1020177016069A patent/KR102489388B1/ko active IP Right Grant
- 2015-11-19 CN CN201580072595.4A patent/CN107108396B/zh active Active
- 2015-11-19 DK DK15797342.1T patent/DK3224225T3/da active
- 2015-11-19 FI FIEP15797342.1T patent/FI3224225T3/fi active
- 2015-11-19 HU HUE15797342A patent/HUE063885T2/hu unknown
- 2015-11-19 US US15/529,169 patent/US10329210B2/en active Active
- 2015-11-19 AU AU2015352777A patent/AU2015352777A1/en not_active Abandoned
- 2015-11-19 EP EP15797342.1A patent/EP3224225B1/en active Active
- 2015-11-19 RU RU2017122039A patent/RU2017122039A/ru unknown
- 2015-11-19 JP JP2017546019A patent/JP6876613B2/ja active Active
- 2015-11-19 BR BR112017010824-0A patent/BR112017010824B1/pt active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ES2962435T3 (es) | 2024-03-19 |
| FI3224225T3 (fi) | 2023-11-09 |
| BR112017010824B1 (pt) | 2021-05-04 |
| MX2017006805A (es) | 2017-09-08 |
| PT3224225T (pt) | 2023-11-20 |
| WO2016083242A1 (en) | 2016-06-02 |
| JP6876613B2 (ja) | 2021-05-26 |
| CN107108396A (zh) | 2017-08-29 |
| AU2015352777A1 (en) | 2017-06-15 |
| HUE063885T2 (hu) | 2024-02-28 |
| CN107108396B (zh) | 2020-08-14 |
| EP3224225A1 (en) | 2017-10-04 |
| DK3224225T3 (da) | 2023-11-13 |
| JP2017536418A (ja) | 2017-12-07 |
| RU2017122039A (ru) | 2018-12-26 |
| US10329210B2 (en) | 2019-06-25 |
| KR102489388B1 (ko) | 2023-01-17 |
| EP3224225B1 (en) | 2023-08-23 |
| KR20170119671A (ko) | 2017-10-27 |
| US20170349504A1 (en) | 2017-12-07 |
| PL3224225T3 (pl) | 2024-04-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 19/11/2015, OBSERVADAS AS CONDICOES LEGAIS. |