ES8304057A1 - Procedimiento para obtener aldehidos. - Google Patents
Procedimiento para obtener aldehidos.Info
- Publication number
- ES8304057A1 ES8304057A1 ES511259A ES511259A ES8304057A1 ES 8304057 A1 ES8304057 A1 ES 8304057A1 ES 511259 A ES511259 A ES 511259A ES 511259 A ES511259 A ES 511259A ES 8304057 A1 ES8304057 A1 ES 8304057A1
- Authority
- ES
- Spain
- Prior art keywords
- aldehydes
- column
- gas
- returned
- cooled
- 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.)
- Expired
Links
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
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
-
- 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
-
- 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
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/06—Reactor-distillation
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/09—Plural feed
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE ALDEHIDOS A PARTIR DE LA DESCARGA GASEOSA PROCEDENTE DE LA HIDROFORMILACION DE COMPUESTOS OLEFINICAMENTE NO SATURADOS, MEDIANTE CATALIZADORES DE RODIO. CONSISTE EN LA INTRODUCCION DE LA DESCARGA GASEOSA, SIN ENFRIAMIENTO NI DESCOMPOSICION PREVIOS, EN UNA COLUMNA DE DESTILACION; ENFRIAMIENTO DE LA FRACCION DE CABEZA HASTA LA CONDENSACION DE LA MAYOR PARTE DE LOS ALDEHILOS; SEPARACION DEL CONDENSADO; COMPRESION DE LA FASE GASEOSA A LA PRESION DE SINTESIS Y RECICLADO DEL REACTOR; RECICLADO DE LAS FASES LIQUIDAS; Y DESCARGA DE LOS ALDEHIDOS DE LA COLUMNA COMO PRODUCTOS DE FONDO LIQUIDOS Y/O CORRIENTE LATERAL DE VAPOR. TIENE APLICACIONES PARA LA OBTENCION DE PROPIONALDEHIDO A PARTIR DE ETILENO; BUTIRALDEHIDO A PARTIR DE PROPILENO Y EN GENERAL PARA LA OBTENCION DE ALDEHIDOS HASTA C A PARTIR DE LAS CORRESPONDIENTES OLEFINAS HASTA C .
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813114147 DE3114147A1 (de) | 1981-04-08 | 1981-04-08 | Verfahren zur gewinnung von aldehyden |
Publications (2)
Publication Number | Publication Date |
---|---|
ES511259A0 ES511259A0 (es) | 1983-02-16 |
ES8304057A1 true ES8304057A1 (es) | 1983-02-16 |
Family
ID=6129658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES511259A Expired ES8304057A1 (es) | 1981-04-08 | 1982-04-07 | Procedimiento para obtener aldehidos. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4479012A (es) |
EP (1) | EP0062282B1 (es) |
JP (1) | JPS57179131A (es) |
AT (1) | ATE9322T1 (es) |
CA (1) | CA1173060A (es) |
DE (2) | DE3114147A1 (es) |
ES (1) | ES8304057A1 (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3245883A1 (de) * | 1982-12-11 | 1984-06-14 | Ruhrchemie Ag, 4200 Oberhausen | Verfahren zur hydroformylierung von olefinen |
DE3341035A1 (de) * | 1983-11-12 | 1985-05-23 | Ruhrchemie Ag, 4200 Oberhausen | Verfahren zur herstellung von aldehyden |
US4613701A (en) * | 1985-09-19 | 1986-09-23 | Celanese Corporation | Recovery of rhodium from hydroformylation reaction product |
JPH0832646B2 (ja) * | 1986-07-01 | 1996-03-29 | デイヴィ マッキー (ロンドン) リミテッド | ヒドロホルミル化によるアルデヒドの製造方法 |
GB2192182B (en) * | 1986-07-01 | 1990-05-23 | Davy Mckee | Process for the production of aldehydes |
DE3625261A1 (de) * | 1986-07-25 | 1988-02-04 | Basf Ag | Verfahren zur kontinuierlichen hydroformylierung olefinisch ungesaettigter verbindungen |
US4871879A (en) * | 1987-10-27 | 1989-10-03 | Hoechst Celanese Corporation | Rhodium recovery from hydroformylation reaction product |
US5180854A (en) * | 1988-07-14 | 1993-01-19 | Union Carbide Chemicals & Plastics Technology Corporation | Process for catalyst aldehyde product separation |
US5001274A (en) * | 1989-06-23 | 1991-03-19 | Union Carbide Chemicals And Plastics Company Inc. | Hydroformylation process |
US5102505A (en) * | 1990-11-09 | 1992-04-07 | Union Carbide Chemicals & Plastics Technology Corporation | Mixed aldehyde product separation by distillation |
DE4214738A1 (de) * | 1992-05-04 | 1993-11-11 | Bayer Ag | Destillationskolonne mit dampfförmiger Seitenstromentnahme |
ZA96178B (en) * | 1995-01-18 | 1997-06-30 | Exxon Chemical Patents Inc | Organic compounds and processes for their manufacture |
DE19914259A1 (de) * | 1999-03-29 | 2000-10-05 | Basf Ag | Verfahren zur destillativen Auftrennung eines flüssigen Rohaldehydgemisches |
DE502008002312D1 (de) | 2007-06-28 | 2011-02-24 | Basf Se | Thermoplastische formmassen enthaltend organische schwarzpigmente |
JP6357223B2 (ja) | 2013-04-30 | 2018-07-11 | オクシア・コーポレーション | 多段凝縮を用いるアルデヒド製造方法 |
JP6889179B2 (ja) | 2016-03-18 | 2021-06-18 | ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー | ヒドロホルミル化プロセス |
GB201604608D0 (en) | 2016-03-18 | 2016-05-04 | Johnson Matthey Davy Technologies Ltd | Process |
US11365357B2 (en) | 2019-05-24 | 2022-06-21 | Eastman Chemical Company | Cracking C8+ fraction of pyoil |
CN113993977A (zh) | 2019-05-24 | 2022-01-28 | 伊士曼化工公司 | 进入气体裂化器中加工的液体流中混入少量热解油 |
WO2021021902A1 (en) | 2019-07-29 | 2021-02-04 | Eastman Chemical Company | Process for the preparation of polyesters with recycled monomers from pyrolysis and methanolysis |
US11319262B2 (en) | 2019-10-31 | 2022-05-03 | Eastman Chemical Company | Processes and systems for making recycle content hydrocarbons |
US11945998B2 (en) | 2019-10-31 | 2024-04-02 | Eastman Chemical Company | Processes and systems for making recycle content hydrocarbons |
WO2021092306A1 (en) | 2019-11-07 | 2021-05-14 | Eastman Chemical Company | Recycle content alpha olefins and fatty alcohols |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2617756A (en) * | 1950-05-20 | 1952-11-11 | Stanolind Oil & Gas Co | Process for recovery and purification of propionaldehyde |
US2821559A (en) * | 1951-07-25 | 1958-01-28 | British Petroleum Co | Production of aldehydes |
US2757203A (en) * | 1955-04-15 | 1956-07-31 | Exxon Research Engineering Co | Synthesis of alcoiiol and aldehyde from olefins, carbon monoxide and hydrogen |
US2995575A (en) * | 1956-11-30 | 1961-08-08 | Union Carbide Corp | High pressure oxo conversion process |
US3092670A (en) * | 1957-08-16 | 1963-06-04 | Gulf Research Development Co | Oxo process for the production of alcohols |
US3501531A (en) * | 1964-12-15 | 1970-03-17 | Ethyl Corp | Hydroformylation process |
US3791935A (en) * | 1971-11-10 | 1974-02-12 | Monsanto Co | Purification of carboxylic acids |
CA1090823A (en) * | 1976-04-08 | 1980-12-02 | Everard A.V. Brewester | Cyclic hydroformylation process |
DE2737633C2 (de) * | 1977-08-20 | 1979-09-27 | Ruhrchemie Ag, 4200 Oberhausen | Verfahren zur Herstellung von Aldehyden |
DE2749890B2 (de) * | 1977-11-08 | 1980-05-08 | Chemische Werke Huels Ag, 4370 Marl | Verfahren zur Rückgewinnung von Propen bzw. Propen-Propan-Gemischen aus den Abgasen der HydroformyUerung von Propen |
EP0016285B2 (en) * | 1979-03-21 | 1986-03-05 | DAVY McKEE (LONDON) LIMITED | Process for the production of valeraldehydes by hydroformylation of butene-1 |
DE2928314A1 (de) * | 1979-07-13 | 1981-02-12 | Ruhrchemie Ag | Verfahren zur herstellung von aldehyden |
-
1981
- 1981-04-08 DE DE19813114147 patent/DE3114147A1/de not_active Withdrawn
-
1982
- 1982-03-30 EP EP82102664A patent/EP0062282B1/de not_active Expired
- 1982-03-30 US US06/363,565 patent/US4479012A/en not_active Expired - Lifetime
- 1982-03-30 DE DE8282102664T patent/DE3260698D1/de not_active Expired
- 1982-03-30 AT AT82102664T patent/ATE9322T1/de not_active IP Right Cessation
- 1982-03-30 CA CA000399835A patent/CA1173060A/en not_active Expired
- 1982-04-06 JP JP57056156A patent/JPS57179131A/ja active Granted
- 1982-04-07 ES ES511259A patent/ES8304057A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0062282A3 (en) | 1983-05-18 |
ES511259A0 (es) | 1983-02-16 |
CA1173060A (en) | 1984-08-21 |
JPS57179131A (en) | 1982-11-04 |
US4479012A (en) | 1984-10-23 |
DE3114147A1 (de) | 1982-10-28 |
EP0062282A2 (de) | 1982-10-13 |
DE3260698D1 (en) | 1984-10-18 |
EP0062282B1 (de) | 1984-09-12 |
ATE9322T1 (de) | 1984-09-15 |
JPH0155256B2 (es) | 1989-11-22 |
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