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MX2012008927A - Proceso para recuperar etanol. - Google Patents

Proceso para recuperar etanol.

Info

Publication number
MX2012008927A
MX2012008927A MX2012008927A MX2012008927A MX2012008927A MX 2012008927 A MX2012008927 A MX 2012008927A MX 2012008927 A MX2012008927 A MX 2012008927A MX 2012008927 A MX2012008927 A MX 2012008927A MX 2012008927 A MX2012008927 A MX 2012008927A
Authority
MX
Mexico
Prior art keywords
ethanol
recovering ethanol
recovery
crude
hydrogenation
Prior art date
Application number
MX2012008927A
Other languages
English (en)
Inventor
R Jay Warner
Victor J Johnston
Josefina T Chapman
Heiko Weiner
Radmila Jevtic
Lincoln Sarager
Robert Cunningham
Trinity Horton
Gerald Grusendorf
Tianshu Pan
Original Assignee
Celanese Int 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 Celanese Int Corp filed Critical Celanese Int Corp
Publication of MX2012008927A publication Critical patent/MX2012008927A/es

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
    • C07C29/74—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
    • C07C29/132—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 an oxygen containing functional group
    • C07C29/136—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 an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/147—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 an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
    • C07C29/149—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 an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof with hydrogen or hydrogen-containing gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

La recuperación de etanol de un producto de etanol crudo obtenido de la hidrogenación de ácido acético; los procesos de separación y purificación de los productos de etanol crudo son empleados para permitir la recuperación de etanol y remover impurezas.
MX2012008927A 2010-02-02 2011-02-01 Proceso para recuperar etanol. MX2012008927A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US30081510P 2010-02-02 2010-02-02
US33269610P 2010-05-07 2010-05-07
US12/852,227 US8309773B2 (en) 2010-02-02 2010-08-06 Process for recovering ethanol
PCT/US2011/023269 WO2011097186A2 (en) 2010-02-02 2011-02-01 Process for recovering ethanol

Publications (1)

Publication Number Publication Date
MX2012008927A true MX2012008927A (es) 2012-08-15

Family

ID=46506676

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012008927A MX2012008927A (es) 2010-02-02 2011-02-01 Proceso para recuperar etanol.

Country Status (10)

Country Link
US (3) US8309773B2 (es)
EP (1) EP2531467B1 (es)
CN (1) CN102414154B (es)
AU (1) AU2011213122A1 (es)
BR (1) BR112012019156A2 (es)
CA (1) CA2787400A1 (es)
MX (1) MX2012008927A (es)
SG (1) SG182639A1 (es)
TW (1) TW201132620A (es)
WO (1) WO2011097186A2 (es)

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US9382177B2 (en) 2014-04-28 2016-07-05 Celanese International Corporation Hydrogenation catalysts comprising a mixed oxide comprising a promoter metal
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US9073815B1 (en) 2014-04-28 2015-07-07 Celanese International Corporation Hydrogenation catalysts comprising a mixed oxide and processes for producing ethanol
WO2016175747A1 (en) 2015-04-27 2016-11-03 Celanese International Corporation Hydrogenation catalysts comprising a mixed oxide having bismuth and process for producing ethanol
WO2016175745A1 (en) 2015-04-27 2016-11-03 Celanese International Corporation Ruthenium-bismuth mixed oxide hydrogenation catalysts and processes for producing ethanol
US9540297B2 (en) 2015-04-27 2017-01-10 Celanese International Corporation Ruthenium-bismuth mixed oxide hydrogenation catalysts and processes for producing ethanol
CN106431837B (zh) * 2016-08-28 2019-04-19 山东泓达生物科技有限公司 一种乙醇回收方法
WO2020045422A1 (ja) 2018-08-27 2020-03-05 積水化学工業株式会社 有機物質の製造方法
CN111718238A (zh) * 2020-07-28 2020-09-29 武汉弗顿控股有限公司 一种生产色谱纯乙醇的工艺

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US20130053605A1 (en) 2013-02-28
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