FR912973A - Purification d'hydrocarbures - Google Patents

Purification d'hydrocarbures

Info

Publication number
FR912973A
FR912973A FR912973DA FR912973A FR 912973 A FR912973 A FR 912973A FR 912973D A FR912973D A FR 912973DA FR 912973 A FR912973 A FR 912973A
Authority
FR
France
Prior art keywords
hydrocarbon purification
hydrocarbon
purification
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
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.)
Woodall Duckham 1920 Ltd
Original Assignee
Woodall Duckham 1920 Ltd
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 Woodall Duckham 1920 Ltd filed Critical Woodall Duckham 1920 Ltd
Application granted granted Critical
Publication of FR912973A publication Critical patent/FR912973A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C7/06—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by azeotropic distillation
FR912973D 1939-10-26 1945-07-30 Purification d'hydrocarbures Expired FR912973A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB912973X 1939-10-26

Publications (1)

Publication Number Publication Date
FR912973A true FR912973A (fr) 1946-08-26

Family

ID=10706978

Family Applications (1)

Application Number Title Priority Date Filing Date
FR912973D Expired FR912973A (fr) 1939-10-26 1945-07-30 Purification d'hydrocarbures

Country Status (1)

Country Link
FR (1) FR912973A (fr)

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