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 síntese

Info

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
Application number
BR112014004204A
Other languages
English (en)
Inventor
Kharas Karl
C STITES Ronald
H TIRMIZI Shakeel
Original Assignee
Albemarle Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Albemarle Corp filed Critical Albemarle Corp
Publication of BR112014004204A2 publication Critical patent/BR112014004204A2/pt

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
BR112014004204A 2011-08-22 2012-08-21 método e aparelho para produção de etanol a partir de gás de síntese BR112014004204A2 (pt)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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]