DD283371A5 - Verfahren zur trennung von in kleinen gehalten in einer reaktionsmischung anwesendem butyraldehyd - Google Patents
Verfahren zur trennung von in kleinen gehalten in einer reaktionsmischung anwesendem butyraldehyd Download PDFInfo
- Publication number
- DD283371A5 DD283371A5 DD88321105A DD32110588A DD283371A5 DD 283371 A5 DD283371 A5 DD 283371A5 DD 88321105 A DD88321105 A DD 88321105A DD 32110588 A DD32110588 A DD 32110588A DD 283371 A5 DD283371 A5 DD 283371A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- hydroformylation
- residue
- reaction mixture
- butyraldehyde
- rhodium
- Prior art date
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
- C07C45/49—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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/114,171 US4871879A (en) | 1987-10-27 | 1987-10-27 | Rhodium recovery from hydroformylation reaction product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD283371A5 true DD283371A5 (de) | 1990-10-10 |
Family
ID=22353737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD88321105A DD283371A5 (de) | 1987-10-27 | 1988-10-26 | Verfahren zur trennung von in kleinen gehalten in einer reaktionsmischung anwesendem butyraldehyd |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4871879A (pt) |
| EP (1) | EP0314434A1 (pt) |
| JP (1) | JP2602707B2 (pt) |
| CN (1) | CN1019192B (pt) |
| AU (1) | AU618288B2 (pt) |
| BR (1) | BR8805512A (pt) |
| CA (1) | CA1301190C (pt) |
| DD (1) | DD283371A5 (pt) |
| MX (1) | MX167056B (pt) |
| SU (1) | SU1676441A3 (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5030774A (en) * | 1986-10-03 | 1991-07-09 | Exxon Research And Engineering Co. | Process for the hydroformylation of sulfur-containing thermally cracked petroleum residue and novel products thereof |
| US5001274A (en) * | 1989-06-23 | 1991-03-19 | Union Carbide Chemicals And Plastics Company Inc. | Hydroformylation process |
| DE4135049A1 (de) * | 1991-10-24 | 1993-05-06 | Hoechst Ag, 6230 Frankfurt, De | Verfahren zur rueckgewinnung von rhodium aus den reaktionsprodukten der oxosynthese |
| US5865957A (en) * | 1994-12-01 | 1999-02-02 | Mitsubishi Chemical Company | Method for producing butyraldehydes |
| US6599348B2 (en) | 2001-06-01 | 2003-07-29 | Celanese International Corporation | Methods for reducing entrainment of solids and liquids |
| US7667079B2 (en) * | 2005-04-21 | 2010-02-23 | Oxea Corporation | Processes for recovery of a triarylphosphine from a group VIII metal catalyst complex mixture |
| CN102826972B (zh) * | 2011-06-17 | 2015-05-13 | 中国石油化工股份有限公司 | 一种烯烃氢甲酰化反应制备醛的方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1833717A (en) * | 1927-01-13 | 1931-11-24 | Heat Treating Company | Purification and concentration of liquids |
| US4188363A (en) * | 1976-08-19 | 1980-02-12 | Bayer Aktiengesellschaft | Recovery of rhodium complex catalysts homogeneously dissolved in organic media |
| JPS6054939B2 (ja) * | 1977-08-04 | 1985-12-03 | 住友化学工業株式会社 | 粗製アクリル酸の精製方法 |
| DE2915830A1 (de) * | 1979-04-19 | 1980-10-23 | Basf Ag | Gewinnung von toluylendiisocyanat und/oder hoehersiedenden loesungsmitteln im wirbelbett aus destillationsrueckstaenden der toluylendiisocanat-herstellung |
| US4258215A (en) * | 1979-08-29 | 1981-03-24 | Eastman Kodak Company | Hydroformylation process |
| DE3114147A1 (de) * | 1981-04-08 | 1982-10-28 | Basf Ag, 6700 Ludwigshafen | Verfahren zur gewinnung von aldehyden |
| US4593127A (en) * | 1985-01-11 | 1986-06-03 | Union Carbide Corporation | Hydroformylation process |
| US4613701A (en) * | 1985-09-19 | 1986-09-23 | Celanese Corporation | Recovery of rhodium from hydroformylation reaction product |
-
1987
- 1987-10-27 US US07/114,171 patent/US4871879A/en not_active Expired - Lifetime
-
1988
- 1988-10-21 AU AU24104/88A patent/AU618288B2/en not_active Ceased
- 1988-10-24 CA CA000581094A patent/CA1301190C/en not_active Expired - Lifetime
- 1988-10-24 MX MX013540A patent/MX167056B/es unknown
- 1988-10-25 EP EP88310020A patent/EP0314434A1/en not_active Withdrawn
- 1988-10-25 BR BR8805512A patent/BR8805512A/pt unknown
- 1988-10-26 CN CN88107369A patent/CN1019192B/zh not_active Expired
- 1988-10-26 SU SU884356763A patent/SU1676441A3/ru active
- 1988-10-26 DD DD88321105A patent/DD283371A5/de not_active IP Right Cessation
- 1988-10-27 JP JP63269633A patent/JP2602707B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1019192B (zh) | 1992-11-25 |
| AU2410488A (en) | 1989-04-27 |
| CN1033794A (zh) | 1989-07-12 |
| JPH01148713A (ja) | 1989-06-12 |
| AU618288B2 (en) | 1991-12-19 |
| MX167056B (es) | 1993-03-01 |
| BR8805512A (pt) | 1989-07-04 |
| CA1301190C (en) | 1992-05-19 |
| US4871879A (en) | 1989-10-03 |
| SU1676441A3 (ru) | 1991-09-07 |
| EP0314434A1 (en) | 1989-05-03 |
| JP2602707B2 (ja) | 1997-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |