FR2400497A1 - Procede pour la preparation continue d'aldehydes - Google Patents
Procede pour la preparation continue d'aldehydesInfo
- Publication number
- FR2400497A1 FR2400497A1 FR7823686A FR7823686A FR2400497A1 FR 2400497 A1 FR2400497 A1 FR 2400497A1 FR 7823686 A FR7823686 A FR 7823686A FR 7823686 A FR7823686 A FR 7823686A FR 2400497 A1 FR2400497 A1 FR 2400497A1
- Authority
- FR
- France
- Prior art keywords
- rhodium
- aldehydes
- continuous preparation
- sulfur
- carbon monoxide
- 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
- 150000001299 aldehydes Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 238000004821 distillation Methods 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229910052703 rhodium Inorganic materials 0.000 abstract 2
- 239000010948 rhodium Substances 0.000 abstract 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 abstract 2
- 229910052717 sulfur Inorganic materials 0.000 abstract 2
- 239000011593 sulfur Substances 0.000 abstract 2
- 238000003786 synthesis reaction Methods 0.000 abstract 2
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000003284 rhodium compounds Chemical class 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
Classifications
-
- 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
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
- C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Procédé de préparation continue d'aldéhydes par réaction d'oléfines avec de l'oxyde de carbone et de l'hydrogène en présence de catalyseurs au rhodium à chaud et sous pression avec séparation par distillation des composés de départ non convertis et des fractions volatiles du produit de réaction. On utilise un mélange oxyde de carbone/hydrogène contenant de 2 à 20 ppm de soufre et on recycle à la synthèse, en tant que catalyseur, le résidu de distillation contenant des composés du rhodium en solution et du rhodium en suspension. Contre toute attente, la présence de soufre dans le gaz de synthèse conduit à de meilleurs taux de conversion et à de meilleurs rendements.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2737633A DE2737633C2 (de) | 1977-08-20 | 1977-08-20 | Verfahren zur Herstellung von Aldehyden |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2400497A1 true FR2400497A1 (fr) | 1979-03-16 |
FR2400497B1 FR2400497B1 (fr) | 1983-09-16 |
Family
ID=6016912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7823686A Granted FR2400497A1 (fr) | 1977-08-20 | 1978-08-11 | Procede pour la preparation continue d'aldehydes |
Country Status (17)
Country | Link |
---|---|
US (1) | US4222966A (fr) |
JP (1) | JPS5811931B2 (fr) |
AT (1) | AT356640B (fr) |
AU (1) | AU518880B2 (fr) |
BE (1) | BE869767A (fr) |
BR (1) | BR7805273A (fr) |
CA (1) | CA1081258A (fr) |
DE (1) | DE2737633C2 (fr) |
ES (1) | ES472518A1 (fr) |
FR (1) | FR2400497A1 (fr) |
GB (1) | GB2002768B (fr) |
HU (1) | HU179757B (fr) |
IT (1) | IT1106884B (fr) |
NL (1) | NL172051C (fr) |
PL (1) | PL118118B1 (fr) |
SE (1) | SE444312B (fr) |
SU (1) | SU1017166A3 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4374278A (en) * | 1980-02-28 | 1983-02-15 | Union Carbide Corporation | Hydroformylation catalyst reactivation |
US4324695A (en) * | 1980-11-17 | 1982-04-13 | National Distillers & Chemical Corp. | Catalyst compositions of transition metal carbonyl complexes intercalcated with lamellar materials |
DE3114147A1 (de) * | 1981-04-08 | 1982-10-28 | Basf Ag, 6700 Ludwigshafen | Verfahren zur gewinnung von aldehyden |
US5082977A (en) * | 1990-02-15 | 1992-01-21 | University Of Akron | Aldehydes by olefin hydroformylation |
DE102012014395B3 (de) | 2012-07-13 | 2013-08-22 | Oxea Gmbh | Isononylamine ausgehend von 2-Ethylhexanol, Verfahren zu ihrer Herstellung sowie ihre Verwendung |
DE102012013968A1 (de) | 2012-07-13 | 2014-04-03 | Oxea Gmbh | Carbonsäureester der Isononansäure ausgehend von 2-Ethylhexanol, Verfahren zu ihrer Herstellung sowie ihre Verwendung |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1430719A (fr) * | 1965-04-16 | 1966-03-04 | Eastman Kodak Co | Perfectionnements au procédé d'hydroformylation |
FR2018108A1 (fr) * | 1968-09-14 | 1970-05-29 | Mitsubishi Chem Ind | |
FR2200201A1 (fr) * | 1972-09-16 | 1974-04-19 | Ruhrchemie Ag | |
DE2406323A1 (de) * | 1974-02-09 | 1975-08-21 | Ruhrchemie Ag | Kontinuierliches verfahren zur herstellung sauerstoffhaltiger verbindungen durch oxo-synthese unter einsatz des zurueckgewonnenen rhodiumkatalysators |
JPS518207A (en) * | 1974-07-15 | 1976-01-23 | Mitsubishi Chem Ind | Buchiruarudehidono seizohoho |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1326013A (en) * | 1969-07-14 | 1973-08-08 | Johnson Matthey Co Ltd | Catalytic hydroformylation process |
US3994978A (en) * | 1972-08-13 | 1976-11-30 | Mobil Oil Corporation | Hydroformylation of olefins |
US4248802A (en) * | 1975-06-20 | 1981-02-03 | Rhone-Poulenc Industries | Catalytic hydroformylation of olefins |
-
1977
- 1977-08-20 DE DE2737633A patent/DE2737633C2/de not_active Expired
- 1977-09-28 NL NLAANVRAGE7710612,A patent/NL172051C/xx not_active IP Right Cessation
-
1978
- 1978-08-10 AT AT581578A patent/AT356640B/de not_active IP Right Cessation
- 1978-08-11 ES ES472518A patent/ES472518A1/es not_active Expired
- 1978-08-11 FR FR7823686A patent/FR2400497A1/fr active Granted
- 1978-08-14 HU HU78RU167A patent/HU179757B/hu not_active IP Right Cessation
- 1978-08-14 PL PL1978209050A patent/PL118118B1/pl unknown
- 1978-08-15 SE SE7808651A patent/SE444312B/sv not_active IP Right Cessation
- 1978-08-15 SU SU782648754A patent/SU1017166A3/ru active
- 1978-08-15 JP JP53098735A patent/JPS5811931B2/ja not_active Expired
- 1978-08-16 BR BR7805273A patent/BR7805273A/pt unknown
- 1978-08-16 BE BE189908A patent/BE869767A/fr not_active IP Right Cessation
- 1978-08-17 AU AU39010/78A patent/AU518880B2/en not_active Expired
- 1978-08-17 CA CA309,517A patent/CA1081258A/fr not_active Expired
- 1978-08-17 US US05/934,668 patent/US4222966A/en not_active Expired - Lifetime
- 1978-08-18 IT IT7850777A patent/IT1106884B/it active
- 1978-08-18 GB GB7833835A patent/GB2002768B/en not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1430719A (fr) * | 1965-04-16 | 1966-03-04 | Eastman Kodak Co | Perfectionnements au procédé d'hydroformylation |
FR2018108A1 (fr) * | 1968-09-14 | 1970-05-29 | Mitsubishi Chem Ind | |
FR2200201A1 (fr) * | 1972-09-16 | 1974-04-19 | Ruhrchemie Ag | |
DE2406323A1 (de) * | 1974-02-09 | 1975-08-21 | Ruhrchemie Ag | Kontinuierliches verfahren zur herstellung sauerstoffhaltiger verbindungen durch oxo-synthese unter einsatz des zurueckgewonnenen rhodiumkatalysators |
JPS518207A (en) * | 1974-07-15 | 1976-01-23 | Mitsubishi Chem Ind | Buchiruarudehidono seizohoho |
Non-Patent Citations (1)
Title |
---|
CA1976 * |
Also Published As
Publication number | Publication date |
---|---|
CA1081258A (fr) | 1980-07-08 |
IT1106884B (it) | 1985-11-18 |
SE444312B (sv) | 1986-04-07 |
NL172051B (nl) | 1983-02-01 |
ATA581578A (de) | 1979-10-15 |
GB2002768A (en) | 1979-02-28 |
BE869767A (fr) | 1979-02-16 |
PL118118B1 (en) | 1981-09-30 |
DE2737633C2 (de) | 1979-09-27 |
PL209050A1 (pl) | 1979-05-07 |
NL172051C (nl) | 1983-07-01 |
NL7710612A (nl) | 1979-02-22 |
DE2737633B1 (de) | 1979-02-08 |
AT356640B (de) | 1980-05-12 |
JPS5436210A (en) | 1979-03-16 |
US4222966A (en) | 1980-09-16 |
FR2400497B1 (fr) | 1983-09-16 |
GB2002768B (en) | 1982-03-24 |
ES472518A1 (es) | 1979-03-16 |
IT7850777A0 (it) | 1978-08-18 |
AU3901078A (en) | 1980-02-21 |
SU1017166A3 (ru) | 1983-05-07 |
JPS5811931B2 (ja) | 1983-03-05 |
AU518880B2 (en) | 1981-10-22 |
BR7805273A (pt) | 1979-04-10 |
SE7808651L (sv) | 1979-02-21 |
HU179757B (en) | 1982-12-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2272063B1 (fr) | ||
IT1012687B (it) | Procedimento per la sintesi di ete ri alchil ter butilici a partire da un alcool primario ed isobutilene in presenza di butadiene | |
US2673221A (en) | Process of producing ethyl alcohol by hydration of ethylene | |
US2729650A (en) | Production of dialdehydes and derivatives thereof | |
FR2400497A1 (fr) | Procede pour la preparation continue d'aldehydes | |
Sauer | Free Radical-initiated Reactions of Acetylene with Thiols and Carbon Monoxide | |
Souma et al. | Carbonylation of saturated hydrocarbons catalyzed by copper (I) carbonyl | |
GB1387657A (en) | Hydroformylation process | |
Ruigh et al. | The preparation and properties of pure divinyl ether | |
US3798283A (en) | Non-catalytic oxidative dehydrogenation process | |
FR2387205A1 (fr) | Procede de preparation du 2,3-dimethylpentanal | |
FR2398107A1 (fr) | Procede de preparation de gaz de synthese par oxydation partielle | |
US2779801A (en) | Aluminum alkoxide reduction of alpha methylidene alkanals | |
US2650246A (en) | Production of acetic acid from methanol | |
FR2434793A1 (fr) | Procede de synthese d'hydrocarbures | |
Moss et al. | The extraordinary selectivity of methoxyphenylcarbene; The case of the curious “olefin” | |
US2672476A (en) | Catalytic conversion of oxygenated organic compound mixtures | |
GB647363A (en) | Improvements in or relating to production of oxygenated organic compounds from olefins | |
JPS58188836A (ja) | イソ酪酸フツ化物もしくはイソ酪酸の製法 | |
US3965174A (en) | Process for preparing N,N-disubstituted acid hydrazides | |
EP0204551A1 (fr) | Procédé pour la carbonylation de mercaptans | |
FR2406621A1 (fr) | Procede pour la preparation continue de substances oxygenees | |
ES8202325A1 (es) | Procedimiento para la recuperacion y reactivacion de catali-zadores que contienen cobalto utilizados para la transforma-cion de olefinas con monoxido de carbono y alcanoles | |
US3235619A (en) | Production of conjugated diolefines | |
US1979518A (en) | Preparation of organic acids |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |