BE888460A - Procede de preparation d'acetaldehyde et d'ethanol avec catalyseur au ruthenium, - Google Patents

Procede de preparation d'acetaldehyde et d'ethanol avec catalyseur au ruthenium,

Info

Publication number
BE888460A
BE888460A BE0/204520A BE204520A BE888460A BE 888460 A BE888460 A BE 888460A BE 0/204520 A BE0/204520 A BE 0/204520A BE 204520 A BE204520 A BE 204520A BE 888460 A BE888460 A BE 888460A
Authority
BE
Belgium
Prior art keywords
acetaldehyde
ethanol
preparation
ruthenium catalyst
ruthenium
Prior art date
Application number
BE0/204520A
Other languages
English (en)
Inventor
D Smith
Original Assignee
Nat Distillers Chem 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 Nat Distillers Chem Corp filed Critical Nat Distillers Chem Corp
Publication of BE888460A publication Critical patent/BE888460A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • 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
    • C07C29/36—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 with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
    • C07C29/38—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 with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
    • 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • 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
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
BE0/204520A 1980-04-21 1981-04-16 Procede de preparation d'acetaldehyde et d'ethanol avec catalyseur au ruthenium, BE888460A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/142,286 US4267384A (en) 1980-04-21 1980-04-21 Ruthenium catalyzed process for acetaldehyde and ethanol

Publications (1)

Publication Number Publication Date
BE888460A true BE888460A (fr) 1981-10-16

Family

ID=22499287

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/204520A BE888460A (fr) 1980-04-21 1981-04-16 Procede de preparation d'acetaldehyde et d'ethanol avec catalyseur au ruthenium,

Country Status (11)

Country Link
US (1) US4267384A (fr)
JP (1) JPS56166132A (fr)
KR (1) KR830005079A (fr)
AU (1) AU6962581A (fr)
BE (1) BE888460A (fr)
BR (1) BR8102397A (fr)
DE (1) DE3115855A1 (fr)
FR (1) FR2480744A1 (fr)
GB (1) GB2074163A (fr)
IT (1) IT1137140B (fr)
NL (1) NL8101960A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511741A (en) * 1983-12-02 1985-04-16 Union Carbide Corporation Production of aldehydes from organic acid esters
US20050154239A1 (en) * 2004-01-08 2005-07-14 Windhorst Kenneth A. Methods for preparing 1,3 butylene glycol

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB175238A (en) * 1921-08-15 1922-11-09 Basf Ag Improvements in the manufacture of alcohols
US1311824A (en) * 1919-07-29 Werk lonza
US2451333A (en) * 1945-04-28 1948-10-12 Du Pont Synthesis of polyhydroxy compounds
US2614107A (en) * 1949-11-01 1952-10-14 Wender Irving Process for the reduction of carbonyl compounds
US3102150A (en) * 1960-02-19 1963-08-27 Exxon Research Engineering Co Process for hydrogenating carbonyl compounds
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
US3454644A (en) * 1966-05-09 1969-07-08 Shell Oil Co Homogeneous hydrogenation process employing a complex of ruthenium or osmium as catalyst
DE1935900C3 (de) * 1969-07-15 1975-03-13 Chemische Werke Huels Ag, 4370 Marl Verfahren zur Entfernung von Aldehyden und Ketonen aus Kohlenmonoxid enthaltenden Gasströmen
US4200765A (en) * 1976-09-17 1980-04-29 National Distillers And Chemical Corporation Glycol aldehyde and ethylene glycol processes
US4133966A (en) * 1977-12-23 1979-01-09 Gulf Research & Development Company Selective formation of ethanol from methanol, hydrogen and carbon monoxide

Also Published As

Publication number Publication date
NL8101960A (nl) 1981-11-16
FR2480744A1 (fr) 1981-10-23
JPS56166132A (en) 1981-12-21
BR8102397A (pt) 1981-12-29
KR830005079A (ko) 1983-07-23
AU6962581A (en) 1981-10-29
IT1137140B (it) 1986-09-03
IT8121277A0 (it) 1981-04-17
GB2074163A (en) 1981-10-28
DE3115855A1 (de) 1982-01-21
US4267384A (en) 1981-05-12

Similar Documents

Publication Publication Date Title
BE839191A (fr) Procede de preparation d'un catalyseur au palladium
DE3774959D1 (de) Ultraschall-zerstaeuber.
FR2670400B1 (fr) Procede de preparation de catalyseurs multimetalliques.
ES509449A0 (es) "un procedimiento de preparacion de derivados de 1,3-dihidro-6-metil-7-hidroxi-furo-3,4-c-piridina".
EP0238672A4 (fr) Procede de desoxydation d'alcool.
FI852438A7 (fi) Prosessi märän kasvi- tai eläintuotteen arvon lisäämiseksi sekä tällä prosessilla valmistettu tuote.
ES510078A0 (es) "perfeccionamientos en pulverizadores ultrasonicos".
IT1136623B (it) Procedimento a sistema catalitico per la produzione di etanolo
MA19188A1 (fr) Procede pour la production d'acetaldehyde de l'ethanol .
DE3166454D1 (en) Catalyst for the photodecomposition of water, and a process for the preparation thereof
IT7925677A0 (it) "3",4"-diaciltilosina eprocedimento per la sua produzione.
BE891336A (fr) Procede de fabrication d'acetaldehyde et d'ethanol
BE889604A (fr) Procede de preparation d'acetaldehyde et d'ethanol
BE853205A (fr) Catalyseurs d'hydrotraitement d'hydrocarbures, procede de preparation et application et desdits catalyseurs
FI854171A7 (fi) 1,4-dihydropyridiini-hydroksiamiineja, menetelmä niiden valmistamiseksi samoin kuin niiden käyttö lääkeaineina.
BE888460A (fr) Procede de preparation d'acetaldehyde et d'ethanol avec catalyseur au ruthenium,
BE880903A (fr) Procede de preparation d'un catalyseur a l'argent
RO84911A (fr) Procede pour la preparation des 1,1-alcandioles carboxyles
IT8121278A0 (it) Procedimento per la fabbricazione di acetaldeide e/o etanolo in presenza di un sistema catalitico.
DE3777467D1 (de) Ultraschallzerstaeuber.
BE890629A (fr) Procede de preparation d'acetaldehyde
Kagaya A Classified Vocabulary of the Lungu Language.
BE890630A (fr) Procede de preparation d'acetaldehyde
FI822586A7 (fi) Oksotienobentsoksepiinit, menetelmä niiden valmistamiseksi ja niiden käyttö lääkkeinä.
FR2663022B1 (fr) Procede de preparation de dialkylnaphthalenes et catalyseurs.