BR112014004204A2 - método e aparelho para produção de etanol a partir de gás de síntese - Google Patents
método e aparelho para produção de etanol a partir de gás de sínteseInfo
- Publication number
- BR112014004204A2 BR112014004204A2 BR112014004204A BR112014004204A BR112014004204A2 BR 112014004204 A2 BR112014004204 A2 BR 112014004204A2 BR 112014004204 A BR112014004204 A BR 112014004204A BR 112014004204 A BR112014004204 A BR 112014004204A BR 112014004204 A2 BR112014004204 A2 BR 112014004204A2
- Authority
- BR
- Brazil
- Prior art keywords
- sulfur
- methanol
- syngas
- ethanol
- recycling
- Prior art date
Links
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
- C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
- C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
- C07C29/153—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used
- C07C29/156—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used containing iron group metals, platinum group metals or compounds thereof
-
- 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
- C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
-
- 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
- C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
- C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
resumo método e aparelho para produção de etanol a partir de gás de síntese a presente invenção fornece métodos para manter seletividade para etanol de gás de síntese durante a síntese do álcool misturado quando o metanol está sendo reciclado. em algumas variações, o gás de síntese é alimentado para um reator de síntese de álcool que contém um catalisador de metal sulfetado e o metanol é separado do etanol para formar um fluxo de reciclagem de metanol que contém compostos que contêm enxofre. a reciclagem de algum ou de todo o fluxo de reciclagem de metanol de volta para o reator de síntese de álcool permite adicionar enxofre ao, ou reduzir a perda de enxofre do catalisador de metal sulfetado. opcionalmente, compostos de enxofre adicionais podem ser introduzidos para manter os níveis de enxofre nos catalisadores metálicos sulfetados. agentes sulfetantes, concentrações e estratégias de reciclagem preferenciais são divulgados neste documento. 1/1
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161526258P | 2011-08-22 | 2011-08-22 | |
PCT/US2012/051712 WO2013028686A1 (en) | 2011-08-22 | 2012-08-21 | Methods and apparatus for sulfur management in catalytic mixed-alcohol synthesis |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112014004204A2 true BR112014004204A2 (pt) | 2017-03-01 |
Family
ID=46924538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014004204A BR112014004204A2 (pt) | 2011-08-22 | 2012-08-21 | método e aparelho para produção de etanol a partir de gás de síntese |
Country Status (14)
Country | Link |
---|---|
US (1) | US20140194540A1 (pt) |
EP (1) | EP2748136B1 (pt) |
JP (1) | JP6359969B2 (pt) |
KR (1) | KR20140051307A (pt) |
CN (1) | CN103889940B (pt) |
AU (1) | AU2012298999B2 (pt) |
BR (1) | BR112014004204A2 (pt) |
CA (1) | CA2845582A1 (pt) |
DK (1) | DK2748136T3 (pt) |
ES (1) | ES2683393T3 (pt) |
HU (1) | HUE039078T2 (pt) |
PL (1) | PL2748136T3 (pt) |
SG (2) | SG2014014427A (pt) |
WO (1) | WO2013028686A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016006712A1 (de) * | 2016-06-01 | 2017-12-07 | Linde Aktiengesellschaft | Verfahren und Anlage zur Herstellung von Ethanol |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU576606B2 (en) * | 1984-07-30 | 1988-09-01 | Dow Chemical Company, The | Decreasing methanol to higher alcohols ratio in fischer tropsch process over molybdenum or tungsten catalyst |
AU574809B2 (en) * | 1984-11-05 | 1988-07-14 | Dow Chemical Company, The | Homologation of lower alcohols in a fischer-tropsch process |
WO2008048364A2 (en) * | 2006-04-13 | 2008-04-24 | Dow Global Technologies Inc. | Mixed alcohol synthesis with enhanced carbon value use |
DE102006058579A1 (de) * | 2006-12-12 | 2008-06-26 | OCé PRINTING SYSTEMS GMBH | Verfahren und Vorrichtung zum Verarbeiten eines Messsignals zum Erfassen einer Eigenschaft einer Tonermarke |
US7923405B2 (en) | 2007-09-07 | 2011-04-12 | Range Fuels, Inc. | Cobalt-molybdenum sulfide catalyst materials and methods for ethanol production from syngas |
US8354357B2 (en) * | 2008-09-04 | 2013-01-15 | Albemarle Corporation | Cobalt-molybdenum sulfide catalyst materials and methods for stable alcohol production from syngas |
US8586801B2 (en) * | 2008-09-04 | 2013-11-19 | Albemarle Corporation | Cobalt-molybdenum sulfide catalyst materials and methods for stable alcohol production from syngas |
US8604089B2 (en) * | 2010-02-08 | 2013-12-10 | Fulcrum Bioenergy, Inc. | Gas recycle loops in process for converting municipal solid waste into ethanol |
-
2012
- 2012-08-21 CN CN201280040626.4A patent/CN103889940B/zh active Active
- 2012-08-21 SG SG2014014427A patent/SG2014014427A/en unknown
- 2012-08-21 ES ES12762714.9T patent/ES2683393T3/es active Active
- 2012-08-21 US US14/240,338 patent/US20140194540A1/en not_active Abandoned
- 2012-08-21 CA CA2845582A patent/CA2845582A1/en not_active Abandoned
- 2012-08-21 SG SG10201606962SA patent/SG10201606962SA/en unknown
- 2012-08-21 DK DK12762714.9T patent/DK2748136T3/en active
- 2012-08-21 HU HUE12762714A patent/HUE039078T2/hu unknown
- 2012-08-21 EP EP12762714.9A patent/EP2748136B1/en active Active
- 2012-08-21 JP JP2014527243A patent/JP6359969B2/ja not_active Expired - Fee Related
- 2012-08-21 KR KR1020147004001A patent/KR20140051307A/ko not_active Application Discontinuation
- 2012-08-21 WO PCT/US2012/051712 patent/WO2013028686A1/en active Application Filing
- 2012-08-21 BR BR112014004204A patent/BR112014004204A2/pt not_active IP Right Cessation
- 2012-08-21 AU AU2012298999A patent/AU2012298999B2/en not_active Ceased
- 2012-08-21 PL PL12762714T patent/PL2748136T3/pl unknown
Also Published As
Publication number | Publication date |
---|---|
EP2748136A1 (en) | 2014-07-02 |
HUE039078T2 (hu) | 2018-12-28 |
JP2014529609A (ja) | 2014-11-13 |
DK2748136T3 (en) | 2018-06-18 |
CN103889940A (zh) | 2014-06-25 |
SG10201606962SA (en) | 2016-10-28 |
WO2013028686A1 (en) | 2013-02-28 |
AU2012298999A1 (en) | 2014-03-06 |
PL2748136T3 (pl) | 2018-10-31 |
ES2683393T3 (es) | 2018-09-26 |
EP2748136B1 (en) | 2018-05-09 |
KR20140051307A (ko) | 2014-04-30 |
US20140194540A1 (en) | 2014-07-10 |
AU2012298999B2 (en) | 2017-06-15 |
CN103889940B (zh) | 2016-08-17 |
SG2014014427A (en) | 2014-06-27 |
CA2845582A1 (en) | 2013-02-28 |
JP6359969B2 (ja) | 2018-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15I | Others concerning applications: loss of priority | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 3A E 4A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |