FR2433012B1 - - Google Patents
Info
- Publication number
- FR2433012B1 FR2433012B1 FR7920505A FR7920505A FR2433012B1 FR 2433012 B1 FR2433012 B1 FR 2433012B1 FR 7920505 A FR7920505 A FR 7920505A FR 7920505 A FR7920505 A FR 7920505A FR 2433012 B1 FR2433012 B1 FR 2433012B1
- Authority
- FR
- France
- 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
- C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7808416A NL7808416A (en) | 1978-08-12 | 1978-08-12 | PROCESS FOR THE REMOVAL OF ALDEHYDES FROM CYCLO-ALKANONE CONTAINING MIXTURES OBTAINED FROM OXIDATION OF CYCLOALCANS. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2433012A1 FR2433012A1 (en) | 1980-03-07 |
| FR2433012B1 true FR2433012B1 (en) | 1982-12-10 |
Family
ID=19831369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7920505A Granted FR2433012A1 (en) | 1978-08-12 | 1979-08-10 | PROCESS FOR THE PURIFICATION OF MIXTURES CONTAINING CYCLO-ALCANONE AND OBTAINED BY THE OXIDATION OF CYCLO-ALCANES |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5527192A (en) |
| AR (1) | AR223010A1 (en) |
| BE (1) | BE878200A (en) |
| BR (1) | BR7905172A (en) |
| CA (1) | CA1123457A (en) |
| CS (1) | CS209931B2 (en) |
| DD (1) | DD145529A5 (en) |
| DE (1) | DE2932361A1 (en) |
| ES (1) | ES483153A1 (en) |
| FR (1) | FR2433012A1 (en) |
| GB (1) | GB2028329B (en) |
| IN (1) | IN152254B (en) |
| IT (1) | IT1120507B (en) |
| MX (1) | MX5997E (en) |
| MY (1) | MY8500894A (en) |
| NL (1) | NL7808416A (en) |
| PL (1) | PL117395B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1433774A1 (en) | 2002-12-27 | 2004-06-30 | Koninklijke DSM N.V. | Process for reducing the aldehyde concentration in a mixture comprising cyclohexanone and one or more aldehydes |
| US20060189829A1 (en) * | 2005-02-18 | 2006-08-24 | Basf Corporation | Method of minimizing aldehyde based impurities in a process stream |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1085529B (en) * | 1952-07-03 | 1960-07-21 | American Home Prod | Process for the preparation of 4-aryl-4-carbalkoxy-N-alkyl-azacycloalkanes and their salts |
| DE1046610B (en) * | 1955-06-15 | 1958-12-18 | Basf Ag | Process for the production of cyclohexanol and cyclohexanone by oxidation of cyclohexane |
| DE1085520B (en) * | 1958-01-25 | 1960-07-21 | Basf Ag | Process for the preparation of alkylene-bis-cycloalkanones |
| DE1155121B (en) * | 1960-05-06 | 1963-10-03 | Basf Ag | Process for the production of cyclohexanol and cyclohexanone by oxidation of cyclohexane |
| DE1518255B1 (en) * | 1965-01-30 | 1969-12-11 | Vickers Zimmer Ag | Process for working up the reaction mixture of the oxidation of cyclohexane with oxygen-containing gases in the liquid phase |
| DE2246103A1 (en) * | 1972-09-20 | 1974-03-28 | Bayer Sa Nv | METHOD FOR CLEANING UP CYCLOHEXANONE |
| JPS4969634A (en) * | 1973-09-20 | 1974-07-05 | ||
| US3987100A (en) * | 1974-04-11 | 1976-10-19 | E. I. Du Pont De Nemours And Company | Cyclohexane oxidation in the presence of binary catalysts |
| DE2650892C3 (en) * | 1976-11-06 | 1980-05-29 | Basf Ag, 6700 Ludwigshafen | Process for working up reaction mixtures containing cyclohexanol and cyclohexanone |
-
1978
- 1978-08-12 NL NL7808416A patent/NL7808416A/en not_active Application Discontinuation
-
1979
- 1979-07-25 CA CA332,513A patent/CA1123457A/en not_active Expired
- 1979-08-06 ES ES483153A patent/ES483153A1/en not_active Expired
- 1979-08-08 CS CS795441A patent/CS209931B2/en unknown
- 1979-08-09 DE DE19792932361 patent/DE2932361A1/en not_active Ceased
- 1979-08-09 JP JP10177679A patent/JPS5527192A/en active Pending
- 1979-08-09 AR AR277658A patent/AR223010A1/en active
- 1979-08-10 IT IT50026/79A patent/IT1120507B/en active
- 1979-08-10 DD DD79214917A patent/DD145529A5/en unknown
- 1979-08-10 BR BR7905172A patent/BR7905172A/en unknown
- 1979-08-10 MX MX798311U patent/MX5997E/en unknown
- 1979-08-10 FR FR7920505A patent/FR2433012A1/en active Granted
- 1979-08-10 IN IN830/CAL/79A patent/IN152254B/en unknown
- 1979-08-10 BE BE0/196697A patent/BE878200A/en not_active IP Right Cessation
- 1979-08-11 PL PL1979217702A patent/PL117395B1/en unknown
- 1979-08-13 GB GB7928080A patent/GB2028329B/en not_active Expired
-
1985
- 1985-12-30 MY MY894/85A patent/MY8500894A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7808416A (en) | 1980-02-14 |
| PL117395B1 (en) | 1981-07-31 |
| GB2028329B (en) | 1982-09-15 |
| PL217702A1 (en) | 1980-04-08 |
| FR2433012A1 (en) | 1980-03-07 |
| IT7950026A0 (en) | 1979-08-10 |
| DE2932361A1 (en) | 1980-02-28 |
| CS209931B2 (en) | 1981-12-31 |
| IT1120507B (en) | 1986-03-26 |
| GB2028329A (en) | 1980-03-05 |
| DD145529A5 (en) | 1980-12-17 |
| IN152254B (en) | 1983-11-26 |
| BE878200A (en) | 1980-02-11 |
| ES483153A1 (en) | 1980-03-01 |
| MX5997E (en) | 1984-09-18 |
| CA1123457A (en) | 1982-05-11 |
| JPS5527192A (en) | 1980-02-27 |
| AR223010A1 (en) | 1981-07-15 |
| BR7905172A (en) | 1980-05-06 |
| MY8500894A (en) | 1985-12-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |