FR641580A - Improvements in obtaining and recovering methyl oxide - Google Patents

Improvements in obtaining and recovering methyl oxide

Info

Publication number
FR641580A
FR641580A FR641580DA FR641580A FR 641580 A FR641580 A FR 641580A FR 641580D A FR641580D A FR 641580DA FR 641580 A FR641580 A FR 641580A
Authority
FR
France
Prior art keywords
obtaining
recovering methyl
methyl oxide
oxide
recovering
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
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.)
Delco Light Co
Original Assignee
Delco Light Co
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 Delco Light Co filed Critical Delco Light Co
Application granted granted Critical
Publication of FR641580A publication Critical patent/FR641580A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/40—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
FR641580D 1926-09-28 1927-09-27 Improvements in obtaining and recovering methyl oxide Expired FR641580A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US641580XA 1926-09-28 1926-09-28

Publications (1)

Publication Number Publication Date
FR641580A true FR641580A (en) 1928-08-07

Family

ID=22053948

Family Applications (1)

Application Number Title Priority Date Filing Date
FR641580D Expired FR641580A (en) 1926-09-28 1927-09-27 Improvements in obtaining and recovering methyl oxide

Country Status (1)

Country Link
FR (1) FR641580A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2211437A1 (en) * 1972-12-20 1974-07-19 Snam Progetti
EP0460311A1 (en) * 1990-06-06 1991-12-11 E.I. Du Pont De Nemours And Company A method for removing odorous impurities from dimethyl ether

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2211437A1 (en) * 1972-12-20 1974-07-19 Snam Progetti
EP0460311A1 (en) * 1990-06-06 1991-12-11 E.I. Du Pont De Nemours And Company A method for removing odorous impurities from dimethyl ether

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