AR086053A1 - Control de agua en la produccion de alcohol a partir de una hidrogenacion - Google Patents
Control de agua en la produccion de alcohol a partir de una hidrogenacionInfo
- Publication number
- AR086053A1 AR086053A1 ARP120101422A ARP120101422A AR086053A1 AR 086053 A1 AR086053 A1 AR 086053A1 AR P120101422 A ARP120101422 A AR P120101422A AR P120101422 A ARP120101422 A AR P120101422A AR 086053 A1 AR086053 A1 AR 086053A1
- Authority
- AR
- Argentina
- Prior art keywords
- water
- acetic acid
- product
- feed stream
- stream
- 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
- C07C29/132—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
-
- 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
-
- 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
-
- 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
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Recuperación de alcohol, en particular etanol, de un producto crudo obtenido de la hidrogenación de una corriente de alimentación que comprende una reserva de carbonilación relacionada con el grupo que consta de ácido acético, y ácido acético y un éster del mismo. La reacción de hidrogenación produce un producto de reactor que se deshidrata para producir una corriente de producto seco que comprende una cantidad de agua menor que aquella de la corriente de alimentación. Ello controla el agua adicional alimentada a la unidad de hidrogenación.Reivindicación 1: Un proceso para producir etanol, que comprende los siguientes pasos: proveer al menos una corriente de alimentación que comprende agua y una reserva de carbonilación seleccionada del grupo que consta de ácido acético, y ácido acético y un éster del mismo; hidrogenar el ácido acético y/o un éster del mismo de la corriente de alimentación en un reactor para formar un producto de reactor que comprende etanol, agua, y una o más impurezas orgánicas; separar al menos una porción del producto del reactor para proporcionar una corriente de agua y un producto secado, en donde el producto secado comprende menos agua en base al peso total de la corriente de alimentación; y separar al menos una porción del producto secado para proporcionar una o más corrientes que comprenden una o más impurezas orgánicas y una corriente de etanol que comprende menos de 0,01% en peso de dichas una o más impurezas orgánicas.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/094,641 US8846986B2 (en) | 2011-04-26 | 2011-04-26 | Water separation from crude alcohol product |
| US13/292,870 US20120277483A1 (en) | 2011-04-26 | 2011-11-09 | Water Control In Alcohol Production From Hydrogenation |
| PCT/US2011/060017 WO2012148464A1 (en) | 2011-04-26 | 2011-11-09 | Water control in alcohol production from hydrogenation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR086053A1 true AR086053A1 (es) | 2013-11-13 |
Family
ID=47068415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP120101422A AR086053A1 (es) | 2011-04-26 | 2012-04-25 | Control de agua en la produccion de alcohol a partir de una hidrogenacion |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20120277483A1 (es) |
| AR (1) | AR086053A1 (es) |
| TW (1) | TW201242934A (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110309016A1 (en) * | 2005-08-24 | 2011-12-22 | Mikel Duke | Desalination method and apparatus |
| US8680342B2 (en) | 2010-05-07 | 2014-03-25 | Celanese International Corporation | Process for recovering alcohol produced by hydrogenating an acetic acid feed stream comprising water |
| US8686201B2 (en) | 2011-11-09 | 2014-04-01 | Celanese International Corporation | Integrated acid and alcohol production process having flashing to recover acid production catalyst |
| US9850512B2 (en) | 2013-03-15 | 2017-12-26 | The Research Foundation For The State University Of New York | Hydrolysis of cellulosic fines in primary clarified sludge of paper mills and the addition of a surfactant to increase the yield |
| US9951363B2 (en) | 2014-03-14 | 2018-04-24 | The Research Foundation for the State University of New York College of Environmental Science and Forestry | Enzymatic hydrolysis of old corrugated cardboard (OCC) fines from recycled linerboard mill waste rejects |
| CN110833764A (zh) * | 2018-08-16 | 2020-02-25 | 内蒙古伊泰煤基新材料研究院有限公司 | 一种利用费托合成副产轻醇制备无水低碳混合醇的装置和方法 |
| CN110833767A (zh) * | 2018-08-16 | 2020-02-25 | 内蒙古伊泰煤基新材料研究院有限公司 | 利用费托合成副产轻醇制备无水低碳混合醇的装置和方法 |
| CN110833766A (zh) * | 2018-08-16 | 2020-02-25 | 内蒙古伊泰煤基新材料研究院有限公司 | 利用费托合成副产轻醇制备无水低碳混合醇的装置和方法 |
| CN110833765A (zh) * | 2018-08-16 | 2020-02-25 | 内蒙古伊泰煤基新材料研究院有限公司 | 利用费托合成副产轻醇制备无水低碳混合醇的装置和方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1861483A4 (en) * | 2005-03-01 | 2009-04-01 | Univ Michigan State | METHOD FOR PRODUCING A COMPOSITION USED AS A FUEL |
| US7504546B2 (en) * | 2006-06-30 | 2009-03-17 | Brown Christopher J | Apparatus and method for the removal of water from ethanol |
| US8128826B2 (en) * | 2007-02-28 | 2012-03-06 | Parker Filtration Bv | Ethanol processing with vapour separation membranes |
| CA2705723A1 (en) * | 2007-11-14 | 2009-05-22 | Bp P.L.C. | Process for the production of alcohol from a carbonaceous feedstock |
-
2011
- 2011-11-09 US US13/292,870 patent/US20120277483A1/en not_active Abandoned
-
2012
- 2012-03-29 TW TW101111007A patent/TW201242934A/zh unknown
- 2012-04-25 AR ARP120101422A patent/AR086053A1/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| TW201242934A (en) | 2012-11-01 |
| US20120277483A1 (en) | 2012-11-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AR086053A1 (es) | Control de agua en la produccion de alcohol a partir de una hidrogenacion | |
| AR082199A1 (es) | Proceso de energia reducida para la separacion de alcohol | |
| MX2012012909A (es) | Separacion de etanol y acetato de etilo bajo condiciones de baja presion. | |
| BR112012028566A2 (pt) | processo para produção de álcool integrando corrente de alimentação de ácido acético que compreende água do processo de carbonilação | |
| IN2014DN06541A (es) | ||
| AR086055A1 (es) | Procesos integrados para producir acido acetico y alcohol | |
| AR086130A1 (es) | Proceso para recuperar alcohol con reduccion de la cantidad de agua de la parte superior de la columna de acido | |
| CO6592054A2 (es) | Proceso para producir una corriente de agua a partir de la produccion de etanol | |
| AR086124A1 (es) | Proceso para la produccion de etanol con un reactor de lecho apilado | |
| CO6290676A2 (es) | Recuperacion de alcoholes superiores a partir de soluciones acuosas diluidas | |
| AR086057A1 (es) | Proceso para producir etanol que incluye recuperar alcohol de una corriente de residuo acidico | |
| MX2012008939A (es) | Proceso para producir etanol y una corriente de alimentacion de ester para la produccion de ester. | |
| CO6491074A2 (es) | Recuperacion de alcoholes superiores a partir de soluciones acuosas diluidas | |
| NZ601371A (en) | Process for the production of ethanol by hydrogenation of vaporized acetic acid | |
| AR086957A1 (es) | Destilacion extractiva del producto de alcohol en bruto | |
| AR082197A1 (es) | Esterificacion del producto en bruto en forma de vapor en la produccion de alcoholes | |
| AR086052A1 (es) | Separacion de agua de un producto de alcohol crudo | |
| PL413013A1 (pl) | Sposób recyklingu metanolu w procesie wytwarzania szczawianu dimetylu z gazu syntezowego | |
| GB201119871D0 (en) | Process | |
| AR087426A1 (es) | Procedimiento para producir etanol | |
| BR112013005849A2 (pt) | método para a produção de álcool por reação de guerbet | |
| SG182641A1 (en) | Processes for producing anhydrous ethanol compositions | |
| NZ601367A (en) | Processes for producing denatured ethanol | |
| AR086131A1 (es) | Proceso para reducir etanol reciclado hasta reactor de hidrogenacion | |
| AR086059A1 (es) | Recuperacion del etanol con corrientes secundarias que regulan las concentraciones de alcoholes c |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Abandonment or withdrawal |