FR1333342A - Procédé de séparation de mélanges contenant du méthanol - Google Patents
Procédé de séparation de mélanges contenant du méthanolInfo
- Publication number
- FR1333342A FR1333342A FR908882A FR908882A FR1333342A FR 1333342 A FR1333342 A FR 1333342A FR 908882 A FR908882 A FR 908882A FR 908882 A FR908882 A FR 908882A FR 1333342 A FR1333342 A FR 1333342A
- Authority
- FR
- France
- Prior art keywords
- separation
- mixtures containing
- containing methanol
- methanol
- mixtures
- 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
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title 3
- 238000000034 method Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- 238000000926 separation method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
- C07F5/04—Esters of boric acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/48—Preparation of compounds having groups
- C07C41/50—Preparation of compounds having groups by reactions producing groups
- C07C41/56—Preparation of compounds having groups by reactions producing groups by condensation of aldehydes, paraformaldehyde, or ketones
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/60—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW30670A DE1207365B (de) | 1961-09-08 | 1961-09-08 | Verfahren zur Trennung methanolhaltiger Gemische |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1333342A true FR1333342A (fr) | 1963-07-26 |
Family
ID=7599568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR908882A Expired FR1333342A (fr) | 1961-09-08 | 1962-09-07 | Procédé de séparation de mélanges contenant du méthanol |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH407070A (de) |
DE (1) | DE1207365B (de) |
FR (1) | FR1333342A (de) |
GB (1) | GB944785A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10062814A1 (de) | 2000-12-15 | 2002-06-20 | Ticona Gmbh | Verfahren zur Entfernung von Methanol aus formaldeyhdhaltigen Lösungen |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2673222A (en) * | 1949-12-31 | 1954-03-23 | Standard Oil Dev Co | Separation of isomeric alcohols by selective acetalization |
DE897846C (de) * | 1950-03-14 | 1953-11-26 | Ruhrchemie Ag Oberhausen Rhld | Verfahren zur Abtrennung von Alkoholen aus Gemischen mit anderen organischen Verbindungen, insbesondere aus Produkten der katalytischen Kohlenoxydhydrierung |
DE1078107B (de) * | 1956-11-09 | 1960-03-24 | Exxon Research Engineering Co | Verfahren zur Reinigung von Aldehyden aus der Oxo-Synthese |
-
1961
- 1961-09-08 DE DEW30670A patent/DE1207365B/de active Pending
-
1962
- 1962-07-16 GB GB2730262A patent/GB944785A/en not_active Expired
- 1962-09-05 CH CH1053662A patent/CH407070A/de unknown
- 1962-09-07 FR FR908882A patent/FR1333342A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH407070A (de) | 1966-02-15 |
GB944785A (en) | 1963-12-18 |
DE1207365B (de) | 1965-12-23 |
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