AR067323A1 - Proceso de hidrogenacion - Google Patents
Proceso de hidrogenacionInfo
- Publication number
- AR067323A1 AR067323A1 ARP080102358A ARP080102358A AR067323A1 AR 067323 A1 AR067323 A1 AR 067323A1 AR P080102358 A ARP080102358 A AR P080102358A AR P080102358 A ARP080102358 A AR P080102358A AR 067323 A1 AR067323 A1 AR 067323A1
- Authority
- AR
- Argentina
- Prior art keywords
- aldehyde
- catalyst
- temperatures
- hydrogenation process
- describes
- 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
- C07C29/14—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 a —CHO group
- C07C29/141—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 a —CHO group with hydrogen or hydrogen-containing gases
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
- C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
- C07C45/58—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in three-membered rings
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
- C12C11/00—Fermentation processes for beer
- C12C11/02—Pitching yeast
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Mycology (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
La presente describe un proceso de hidrogenacion de un aldehído. En un aspecto, la invencion describe un proceso de hidrogenacion de aldehído con el catalizador que incluye un metal del Grupo VIII, el catalizador forma complejo con monoxido de carbono, a temperaturas de al menos 120°C. En otro aspecto describe un proceso de hidrogenacion de aldehído por contacto de la fuente con aldehído con un catalizador de metal del Grupo VIII e hidrogeno en presencia de monoxido de carbono a temperaturas de máximo 90s C y posteriormente el contacto de la fuente y del catalizador con hidrogeno a temperaturas de al menos 120°C.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94191807P | 2007-06-04 | 2007-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR067323A1 true AR067323A1 (es) | 2009-10-07 |
Family
ID=39816931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP080102358A AR067323A1 (es) | 2007-06-04 | 2008-06-04 | Proceso de hidrogenacion |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090054702A1 (es) |
AR (1) | AR067323A1 (es) |
TW (1) | TW200909398A (es) |
WO (1) | WO2008151102A2 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20130143113A (ko) * | 2011-02-16 | 2013-12-30 | 할로카본 프로덕츠 코포레이션 | 플루오르화된 디올의 제조 방법 |
EP3747855B1 (de) * | 2019-06-04 | 2024-01-10 | OQ Chemicals GmbH | Verfahren zur kontinuierlichen herstellung von diolen aus aldehyden mittels raney-cobalt katalyse |
CN113134362B (zh) * | 2021-04-28 | 2022-10-04 | 陕西延长石油(集团)有限责任公司 | 一种用于乙醛与合成气无配体氢甲酰化制备乳醛的多相催化剂及其制备方法与应用 |
CN114870756A (zh) * | 2022-05-19 | 2022-08-09 | 江苏扬农化工集团有限公司 | 一种连续加氢制备1,3-丙二醇的方法和沸腾床反应器 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2623893A (en) * | 1948-11-09 | 1952-12-30 | Kellogg M W Co | Hydrogenation of oxygenated organic compounds |
US3463819A (en) * | 1965-10-21 | 1969-08-26 | Shell Oil Co | Glycol production |
GB1127965A (en) * | 1965-11-26 | 1968-09-25 | Shell Int Research | Ditertiary phosphines and application thereof as catalyst components for alcohol production |
US4873378A (en) * | 1986-08-20 | 1989-10-10 | Hoechst Celanese Corporation | Process for making 1,3-diols from epoxides |
US4873379A (en) * | 1988-05-25 | 1989-10-10 | Hoechst Celanese Corporation | Process for making 1,3-diols from epoxides |
US5053562A (en) * | 1990-07-31 | 1991-10-01 | Hoechst Celanese Corporation | Process for making 1,3-diols from epoxides |
ES2115936T3 (es) * | 1993-02-05 | 1998-07-01 | Shell Int Research | Procedimiento para fabricar 1,3-dioles y 3-hidroxialdehidos. |
US5256827A (en) * | 1993-02-05 | 1993-10-26 | Shell Oil Company | Process for making 3-hydroxypropanal and 1,3-propanediol |
US5786524A (en) * | 1996-05-30 | 1998-07-28 | Shell Oil Company | Process for preparation of 1,3-propanediol via hydrogenation of 3-hydroxypropanal |
MXPA06003819A (es) * | 2003-10-07 | 2006-08-11 | Shell Int Research | Proceso para la produccion de 1,3-propanodiol por hidrogenacion catalitica de 3-hidroxipropanal en la presencia de un co-catalizador de hidratacion. |
-
2008
- 2008-06-02 US US12/131,638 patent/US20090054702A1/en not_active Abandoned
- 2008-06-02 TW TW097120406A patent/TW200909398A/zh unknown
- 2008-06-02 WO PCT/US2008/065466 patent/WO2008151102A2/en active Application Filing
- 2008-06-04 AR ARP080102358A patent/AR067323A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
WO2008151102A3 (en) | 2009-02-05 |
TW200909398A (en) | 2009-03-01 |
WO2008151102A2 (en) | 2008-12-11 |
US20090054702A1 (en) | 2009-02-26 |
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Legal Events
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