FR2391981A1 - Procede d'hydrocarbonylation du methanol en ethanol en presence d'au moins un compose ajoute - Google Patents
Procede d'hydrocarbonylation du methanol en ethanol en presence d'au moins un compose ajouteInfo
- Publication number
- FR2391981A1 FR2391981A1 FR7815855A FR7815855A FR2391981A1 FR 2391981 A1 FR2391981 A1 FR 2391981A1 FR 7815855 A FR7815855 A FR 7815855A FR 7815855 A FR7815855 A FR 7815855A FR 2391981 A1 FR2391981 A1 FR 2391981A1
- Authority
- FR
- France
- Prior art keywords
- methanol
- ethanol
- hydrocarbonylation
- added compound
- added
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title abstract 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title abstract 6
- 150000001875 compounds Chemical class 0.000 title 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 abstract 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 150000001335 aliphatic alkanes Chemical class 0.000 abstract 1
- 150000004996 alkyl benzenes Chemical class 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000012454 non-polar solvent Substances 0.000 abstract 1
- 150000002903 organophosphorus compounds Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
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
- C07C29/32—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions without formation of -OH groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
- C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols
-
- 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
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
L'invention concerne l'hydrocarbonylation catalytique du méthanol en éthanol. On met un mélange de méthanol et de gaz de synthèse (CO + H2 ) en contact, à température et pression élevées, avec un catalyseur contenant Co en présence d'acides et/ou de dérivés d'acides que l'on ajoute, par exemple l'acide acétique et/ou l'acétate de méthyle. On peut éventuellement aussi ajouter un promoteur du catalyseur (iode, brome ou composé organique du phosphore), ainsi que des solvants non polaires (alcane, benzène ou alkylbenzène). L'éthanol est un solvant et un intermédiaire de synthèse.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB22490/77A GB1583084A (en) | 1977-05-27 | 1977-05-27 | Hydrocarbonylation of methanol to ethanol in the presence of added compounds |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2391981A1 true FR2391981A1 (fr) | 1978-12-22 |
FR2391981B1 FR2391981B1 (fr) | 1984-01-13 |
Family
ID=10180260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7815855A Granted FR2391981A1 (fr) | 1977-05-27 | 1978-05-26 | Procede d'hydrocarbonylation du methanol en ethanol en presence d'au moins un compose ajoute |
Country Status (10)
Country | Link |
---|---|
US (1) | US4380681A (fr) |
JP (1) | JPS53147009A (fr) |
BE (1) | BE867548A (fr) |
CA (1) | CA1105060A (fr) |
DE (1) | DE2823309A1 (fr) |
FR (1) | FR2391981A1 (fr) |
GB (1) | GB1583084A (fr) |
IT (1) | IT1096372B (fr) |
NL (1) | NL7805561A (fr) |
ZA (1) | ZA783004B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0079592A2 (fr) * | 1981-11-12 | 1983-05-25 | Union Carbide Corporation | Stabilisation de catalyseurs |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1107302A (fr) * | 1977-11-08 | 1981-08-18 | Brian R. Gane | Procede d'hydrocarboxylation du methanol en ethanol, en presence d'un liquide inerte |
JPS55145622A (en) | 1979-05-02 | 1980-11-13 | Mitsubishi Gas Chem Co Inc | Preparation of ethanol |
JPS5851936B2 (ja) * | 1980-09-05 | 1983-11-19 | 三菱瓦斯化学株式会社 | エタノ−ルの製法 |
US4954665A (en) * | 1985-11-07 | 1990-09-04 | Union Carbide Chemicals And Plastics Company Inc. | Methanol homologation |
US20090221725A1 (en) * | 2008-02-28 | 2009-09-03 | Enerkem, Inc. | Production of ethanol from methanol |
US7608744B1 (en) * | 2008-07-31 | 2009-10-27 | Celanese International Corporation | Ethanol production from acetic acid utilizing a cobalt catalyst |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2314166A1 (fr) * | 1975-06-09 | 1977-01-07 | Shell Int Research | Production d'ethanol a partir de methanol, d'oxyde de carbone et d'hydrogene |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2623906A (en) * | 1948-06-16 | 1952-12-30 | Du Pont | Preparation of organic hydroxy-containing compounds by reacting alcohols with carbonmonoxide and hydrogen |
CH397624A (de) * | 1961-06-02 | 1965-08-31 | Commercial Solvents Corp | Verfahren zur Herstellung von Äthanol |
US3248432A (en) * | 1961-12-12 | 1966-04-26 | Commercial Solvents Corp | Process for the production of ethyl alcohol |
US3285948A (en) * | 1965-01-22 | 1966-11-15 | Commercial Solvents Corp | Halides of ruthenium and osmium in conjunction with cobalt and iodine in the production of ethanol from methanol |
US4150246A (en) * | 1976-08-30 | 1979-04-17 | Celanese Corporation | Homologation of alkanols |
-
1977
- 1977-05-27 GB GB22490/77A patent/GB1583084A/en not_active Expired
-
1978
- 1978-05-19 CA CA303,758A patent/CA1105060A/fr not_active Expired
- 1978-05-23 NL NL7805561A patent/NL7805561A/xx not_active Application Discontinuation
- 1978-05-25 ZA ZA783004A patent/ZA783004B/xx unknown
- 1978-05-26 FR FR7815855A patent/FR2391981A1/fr active Granted
- 1978-05-26 IT IT23899/78A patent/IT1096372B/it active
- 1978-05-26 BE BE188093A patent/BE867548A/fr unknown
- 1978-05-27 JP JP6376078A patent/JPS53147009A/ja active Pending
- 1978-05-29 DE DE19782823309 patent/DE2823309A1/de active Granted
-
1980
- 1980-11-26 US US06/210,547 patent/US4380681A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2314166A1 (fr) * | 1975-06-09 | 1977-01-07 | Shell Int Research | Production d'ethanol a partir de methanol, d'oxyde de carbone et d'hydrogene |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0079592A2 (fr) * | 1981-11-12 | 1983-05-25 | Union Carbide Corporation | Stabilisation de catalyseurs |
EP0079592A3 (fr) * | 1981-11-12 | 1983-07-06 | Union Carbide Corporation | Stabilisation de catalyseurs |
Also Published As
Publication number | Publication date |
---|---|
US4380681A (en) | 1983-04-19 |
DE2823309C2 (fr) | 1988-05-11 |
IT1096372B (it) | 1985-08-26 |
CA1105060A (fr) | 1981-07-14 |
DE2823309A1 (de) | 1978-12-07 |
IT7823899A0 (it) | 1978-05-26 |
BE867548A (fr) | 1978-11-27 |
GB1583084A (en) | 1981-01-21 |
NL7805561A (nl) | 1978-11-29 |
FR2391981B1 (fr) | 1984-01-13 |
JPS53147009A (en) | 1978-12-21 |
ZA783004B (en) | 1980-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |