AR062026A1 - Un proceso para la produccion de propilenglicol - Google Patents
Un proceso para la produccion de propilenglicolInfo
- Publication number
- AR062026A1 AR062026A1 ARP070103263A ARP070103263A AR062026A1 AR 062026 A1 AR062026 A1 AR 062026A1 AR P070103263 A ARP070103263 A AR P070103263A AR P070103263 A ARP070103263 A AR P070103263A AR 062026 A1 AR062026 A1 AR 062026A1
- Authority
- AR
- Argentina
- Prior art keywords
- glycerol
- vaporized
- filler material
- reaction zone
- zone
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
- C07C31/20—Dihydroxylic alcohols
-
- 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
- C07C29/60—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by elimination of -OH groups, e.g. by dehydration
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Un proceso para la producción de propilenglicol mediante la reacción de un material de carga que comprende glicerol en la presencia de hidrógeno, proceso que comprende las etapas de: (a) proporcionar una corriente que comprende el material de carga a una primera zona de vaporización y poner en contacto dicha carga con gas de ciclaje que comprende hidrógeno, de modo que al menos una porción de la carga es vaporizada por y dentro del gas de ciclaje; (b) proporcionar al menos una porción del gas de ciclaje y el material de carga vaporizado a una primera zona de reacción que comprende catalizador y operar bajo condiciones de reacción para permitir que se produzca una hidrogenación y deshidratación tal que se convierte una mayor parte del glicerol; c) recuperar de la primera zona de reacción una corriente de producto intermedio que comprende gas de ciclaje, cantidades menores de glicerol sin convertir y productos(s) deseado(s); (d) proporcionar la corriente de producto intermedio de la zona de reacción precedente a una zona de vaporización final y ponerla en contacto con un material de carga adicional de modo que una cantidad de glicerol aproximadamente equivalente a aquella vaporizada en la zona de vaporización precedente, sea vaporizada por y dentro de la corriente del producto intermedio; (e) proporcionar la corriente de la etapa (d) a una zona de reacción final que comprende catalizador y operar bajo condiciones de reacción que permiten que se produzcan la hidrogenación y deshidratación de modo tal que convierte una mayor parte del glicerol; y (f) recuperar de la zona de reacción final una corriente de producto final que comprende gas de ciclaje, cantidades menores de glicerol cargado sin convertir y el(los) producto(s) deseado(s).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0614823.3A GB0614823D0 (en) | 2006-07-26 | 2006-07-26 | Process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR062026A1 true AR062026A1 (es) | 2008-08-10 |
Family
ID=37006174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP070103263A AR062026A1 (es) | 2006-07-26 | 2007-07-23 | Un proceso para la produccion de propilenglicol |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US8227646B2 (es) |
| EP (1) | EP2043983B1 (es) |
| JP (1) | JP5378212B2 (es) |
| KR (1) | KR101431488B1 (es) |
| CN (1) | CN101346332B (es) |
| AR (1) | AR062026A1 (es) |
| AU (1) | AU2007278278B2 (es) |
| BR (1) | BRPI0707453A2 (es) |
| CA (1) | CA2624394C (es) |
| DK (1) | DK2043983T3 (es) |
| EA (1) | EA013127B1 (es) |
| ES (1) | ES2526714T3 (es) |
| GB (1) | GB0614823D0 (es) |
| MY (1) | MY146953A (es) |
| NZ (1) | NZ565785A (es) |
| PL (1) | PL2043983T3 (es) |
| TW (1) | TWI403495B (es) |
| WO (1) | WO2008012244A1 (es) |
| ZA (1) | ZA200801471B (es) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007027372A1 (de) * | 2007-06-11 | 2008-12-18 | Cognis Oleochemicals Gmbh | Verfahren zur Hydrierung von Glycerin |
| CN101855190A (zh) | 2007-08-31 | 2010-10-06 | 巴斯夫欧洲公司 | 通过甘油的低压氢化制备1,2-丙二醇的方法 |
| BRPI0815783A2 (pt) | 2007-08-31 | 2015-02-24 | Basf Se | Processo para a preparação de 1,2-propanodiol. |
| CN101918344A (zh) * | 2007-08-31 | 2010-12-15 | 巴斯夫欧洲公司 | 通过在两步反应器级联中将甘油氢化制备1,2-丙二醇的方法 |
| GB0724232D0 (en) * | 2007-12-12 | 2008-01-23 | Davy Process Techn Ltd | Process |
| US8071820B2 (en) * | 2008-12-23 | 2011-12-06 | Uop Llc | Method for converting glycerol to propanol |
| BRPI1000430A2 (pt) | 2010-02-24 | 2011-10-25 | Petroleo Brasileiro Sa | produção de propilenoglicol a partir de glicerina |
| US8394999B2 (en) * | 2011-03-10 | 2013-03-12 | Gtc Technology Us Llc | Process for converting glycerin into propylene glycol |
| US8686198B2 (en) | 2012-05-18 | 2014-04-01 | Uop Llc | Integrated hydrolysis/hydroprocessing process for converting feedstocks containing renewable glycerides to paraffins and polyols |
| CN104557452B (zh) * | 2015-01-04 | 2017-02-22 | 南京工业大学 | 一种利用镍基催化剂催化甘油一步氢解反应的方法 |
| EP3253486B1 (en) * | 2015-02-03 | 2019-12-25 | Archer Daniels Midland Company | One vessel process for making 1,2-propanediol from a high fructose feedstock |
| CN111036287A (zh) * | 2018-10-15 | 2020-04-21 | 中国石油化工股份有限公司 | 负载型催化剂及其制备方法以及甘油加氢方法 |
| CN111036277A (zh) * | 2018-10-15 | 2020-04-21 | 中国石油化工股份有限公司 | 负载型催化剂及其制备方法以及甘油加氢方法 |
| CN112791737B (zh) * | 2019-10-28 | 2023-04-07 | 中国石油化工股份有限公司 | 负载型催化剂及制备方法和应用 |
| CN112791723A (zh) * | 2019-10-28 | 2021-05-14 | 中国石油化工股份有限公司 | 负载型催化剂及其制备方法和应用 |
| CN112717968B (zh) * | 2019-10-28 | 2022-09-27 | 中国石油化工股份有限公司 | 甘油制备1,2-丙二醇的系统和方法 |
| CN112791721B (zh) * | 2019-10-28 | 2023-02-17 | 中国石油化工股份有限公司 | 负载型催化剂前体、负载型催化剂及制备方法和活化方法 |
| CN112090424A (zh) * | 2020-08-18 | 2020-12-18 | 北京石油化工学院 | 甘油氢解制备1,2-丙二醇的催化剂、其制备方法及甘油氢解制备1,2-丙二醇的方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE524101C (de) | 1926-01-13 | 1931-05-11 | I G Farbenindustrie Akt Ges | Verfahren zur UEberfuehrung von hoeherwertigen Alkoholen in niedrigerwertige |
| ATE13874T1 (de) * | 1981-08-20 | 1985-07-15 | Davy Mckee London | Hydrierungsverfahren. |
| GB8917862D0 (en) * | 1989-08-04 | 1989-09-20 | Davy Mckee London | Process |
| IT1249955B (it) | 1991-07-10 | 1995-03-30 | Menon S R L | Procedimento di idrogenazione della glicerina |
| DE4238492C2 (de) * | 1992-11-14 | 1995-06-14 | Degussa | Verfahren zur Herstellung von 1,2- und 1,3-Propandiol |
| DE4302464A1 (de) | 1993-01-29 | 1994-08-04 | Henkel Kgaa | Herstellung von 1,2-Propandiol aus Glycerin |
| DE4442124A1 (de) * | 1994-11-26 | 1996-05-30 | Basf Ag | Verfahren zur Herstellung von Propandiol-1,2 |
| GB0117090D0 (en) * | 2001-07-12 | 2001-09-05 | Kvaerner Process Tech Ltd | Process |
| CN100448826C (zh) * | 2003-05-06 | 2009-01-07 | 纳幕尔杜邦公司 | 化学衍生1,3-丙二醇的氢化 |
| EP1727875B1 (en) * | 2004-03-25 | 2015-11-04 | Galen J. Suppes | Process for producing acetol from glycerol |
| GB0514593D0 (en) * | 2005-07-15 | 2005-08-24 | Davy Process Techn Ltd | Process |
-
2006
- 2006-07-26 GB GBGB0614823.3A patent/GB0614823D0/en not_active Ceased
-
2007
- 2007-07-10 TW TW096125101A patent/TWI403495B/zh not_active IP Right Cessation
- 2007-07-17 ES ES07787665.4T patent/ES2526714T3/es active Active
- 2007-07-17 NZ NZ565785A patent/NZ565785A/en not_active IP Right Cessation
- 2007-07-17 AU AU2007278278A patent/AU2007278278B2/en not_active Ceased
- 2007-07-17 PL PL07787665T patent/PL2043983T3/pl unknown
- 2007-07-17 KR KR1020087006654A patent/KR101431488B1/ko not_active Expired - Fee Related
- 2007-07-17 WO PCT/EP2007/057400 patent/WO2008012244A1/en not_active Ceased
- 2007-07-17 BR BRPI0707453-0A patent/BRPI0707453A2/pt not_active Application Discontinuation
- 2007-07-17 CA CA2624394A patent/CA2624394C/en not_active Expired - Fee Related
- 2007-07-17 US US12/063,413 patent/US8227646B2/en active Active
- 2007-07-17 EP EP07787665.4A patent/EP2043983B1/en not_active Not-in-force
- 2007-07-17 DK DK07787665.4T patent/DK2043983T3/da active
- 2007-07-17 JP JP2009521223A patent/JP5378212B2/ja not_active Expired - Fee Related
- 2007-07-17 EA EA200800292A patent/EA013127B1/ru not_active IP Right Cessation
- 2007-07-17 CN CN2007800009150A patent/CN101346332B/zh active Active
- 2007-07-17 MY MYPI20080198A patent/MY146953A/en unknown
- 2007-07-17 ZA ZA200801471A patent/ZA200801471B/xx unknown
- 2007-07-23 AR ARP070103263A patent/AR062026A1/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| US8227646B2 (en) | 2012-07-24 |
| CN101346332A (zh) | 2009-01-14 |
| CN101346332B (zh) | 2012-08-01 |
| EA200800292A1 (ru) | 2008-06-30 |
| AU2007278278B2 (en) | 2011-09-15 |
| TWI403495B (zh) | 2013-08-01 |
| ES2526714T3 (es) | 2015-01-14 |
| GB0614823D0 (en) | 2006-09-06 |
| BRPI0707453A2 (pt) | 2011-05-03 |
| JP5378212B2 (ja) | 2013-12-25 |
| PL2043983T3 (pl) | 2015-04-30 |
| EA013127B1 (ru) | 2010-02-26 |
| CA2624394A1 (en) | 2008-01-31 |
| TW200817317A (en) | 2008-04-16 |
| JP2009544654A (ja) | 2009-12-17 |
| KR101431488B1 (ko) | 2014-08-20 |
| KR20090033412A (ko) | 2009-04-03 |
| NZ565785A (en) | 2010-09-30 |
| EP2043983A1 (en) | 2009-04-08 |
| DK2043983T3 (da) | 2014-11-03 |
| AU2007278278A1 (en) | 2008-01-31 |
| WO2008012244A1 (en) | 2008-01-31 |
| ZA200801471B (en) | 2009-11-25 |
| MY146953A (en) | 2012-10-15 |
| US20100204527A1 (en) | 2010-08-12 |
| CA2624394C (en) | 2014-04-22 |
| EP2043983B1 (en) | 2014-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration | ||
| FD | Application declared void or lapsed, e.g., due to non-payment of fee |