FR1309027A - Process for the preparation of pure organic liquids free of water and alcohol from mixtures of liquids containing alcohol and water - Google Patents

Process for the preparation of pure organic liquids free of water and alcohol from mixtures of liquids containing alcohol and water

Info

Publication number
FR1309027A
FR1309027A FR883524A FR883524A FR1309027A FR 1309027 A FR1309027 A FR 1309027A FR 883524 A FR883524 A FR 883524A FR 883524 A FR883524 A FR 883524A FR 1309027 A FR1309027 A FR 1309027A
Authority
FR
France
Prior art keywords
water
alcohol
mixtures
preparation
liquids
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
FR883524A
Other languages
French (fr)
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
Priority claimed from DEW29189A external-priority patent/DE1172677B/en
Application filed by Wacker Chemie AG filed Critical Wacker Chemie AG
Priority to FR883524A priority Critical patent/FR1309027A/en
Application granted granted Critical
Publication of FR1309027A publication Critical patent/FR1309027A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
    • C07D319/12—1,4-Dioxanes; Hydrogenated 1,4-dioxanes not condensed with other rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/86—Separation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/26—Separation; Purification; Stabilisation; Use of additives
    • C07C319/28—Separation; Purification
    • 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
    • C07C41/58—Separation; Purification; Stabilisation; Use of additives
    • 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
    • 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
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
FR883524A 1960-12-30 1961-12-29 Process for the preparation of pure organic liquids free of water and alcohol from mixtures of liquids containing alcohol and water Expired FR1309027A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR883524A FR1309027A (en) 1960-12-30 1961-12-29 Process for the preparation of pure organic liquids free of water and alcohol from mixtures of liquids containing alcohol and water

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEW29189A DE1172677B (en) 1960-12-30 1960-12-30 Process for the production of pure, alcohol- and water-free organic liquids from alcohol- and / or water-containing liquid mixtures
FR883524A FR1309027A (en) 1960-12-30 1961-12-29 Process for the preparation of pure organic liquids free of water and alcohol from mixtures of liquids containing alcohol and water

Publications (1)

Publication Number Publication Date
FR1309027A true FR1309027A (en) 1962-11-09

Family

ID=26002411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR883524A Expired FR1309027A (en) 1960-12-30 1961-12-29 Process for the preparation of pure organic liquids free of water and alcohol from mixtures of liquids containing alcohol and water

Country Status (1)

Country Link
FR (1) FR1309027A (en)

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