FR1333342A - Procédé de séparation de mélanges contenant du méthanol - Google Patents

Procédé de séparation de mélanges contenant du méthanol

Info

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
Application number
FR908882A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wacker Chemie AG
Original Assignee
Wacker Chemie AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wacker Chemie AG filed Critical Wacker Chemie AG
Application granted granted Critical
Publication of FR1333342A publication Critical patent/FR1333342A/fr
Expired legal-status Critical Current

Links

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)
FR908882A 1961-09-08 1962-09-07 Procédé de séparation de mélanges contenant du méthanol Expired FR1333342A (fr)

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 (fr)
DE (1) DE1207365B (fr)
FR (1) FR1333342A (fr)
GB (1) GB944785A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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
CN116813484A (zh) * 2023-06-21 2023-09-29 北京旭阳科技有限公司 一种高选择性制备2-氨基-2-甲基-1-丙醇的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
GB944785A (en) 1963-12-18
CH407070A (de) 1966-02-15
DE1207365B (de) 1965-12-23

Similar Documents

Publication Publication Date Title
BE601822A (fr) Procédé de séparation de mélanges azéotropiques contenant des alcools
BE621109A (fr) Nouveau procédé de fractionnement des mélanges alcooliques contenant du méthanol
CH385855A (fr) Procédé de préparation de nouveaux iminodibenzyles
FR1321444A (fr) Procédé d'extraction du hafnium
BE619873A (fr) Procédé pour la préparation du nitrocyclohexane
FR1170773A (fr) Procédé de séparation de mélanges gazeux
FR1344552A (fr) Procédé de polymérisation du butadiène
BE616472A (fr) Procédé de production de dipyrazolopyridines
FR1326419A (fr) Procédé de séparation des isomères des dihalogénonitrobenzènes
FR1294352A (fr) Procédé de séparation de mélanges azéotropiques
FR1284861A (fr) Procédé de séparation des mélanges azéotropiques contenant des alcools
FR1286111A (fr) Procédé de production de mélanges gazeux contenant de l'acétylène
FR1313136A (fr) Procédé de séparation de mélanges gazeux par chromatographie
FR1302472A (fr) Procédé de séparation de mélanges d'hydrocarbures
CH410933A (fr) Procédé de préparation de nouveaux A-nor-B-homo-6-oxo-stéroïdes
FR1307220A (fr) Procédé pour la préparation de nouveaux carbinols basiques
BE615800A (fr) Procédé de séparation
FR1321258A (fr) Procédé de purification du sulfolène
FR1287873A (fr) Procédé de séparation des hydrocarbures
OA01676A (fr) Procédé de purification de l'hécogénine.
FR1290472A (fr) Procédé de séparation de mélanges contenant de la cire
FR1292063A (fr) Procédé de purification des oléfines
FR1339419A (fr) Procédé de séparation d'hydrocarbures
FR1309015A (fr) Procédé de séparation d'hydrocarbures
FR1285513A (fr) Procédé pour la séparation de solutions moléculaires