FR977704A - Procédé de fabrication de naphtaline pure - Google Patents

Procédé de fabrication de naphtaline pure

Info

Publication number
FR977704A
FR977704A FR977704DA FR977704A FR 977704 A FR977704 A FR 977704A FR 977704D A FR977704D A FR 977704DA FR 977704 A FR977704 A FR 977704A
Authority
FR
France
Prior art keywords
mothball
pure
manufacturing process
manufacturing
pure mothball
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.)
EXPL DES PROCEDES DER HALDE AB
Original Assignee
EXPL DES PROCEDES DER HALDE AB
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 EXPL DES PROCEDES DER HALDE AB filed Critical EXPL DES PROCEDES DER HALDE AB
Application granted granted Critical
Publication of FR977704A publication Critical patent/FR977704A/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
FR977704D 1942-10-15 1942-10-15 Procédé de fabrication de naphtaline pure Expired FR977704A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR977704T 1942-10-15

Publications (1)

Publication Number Publication Date
FR977704A true FR977704A (fr) 1951-04-04

Family

ID=9519952

Family Applications (1)

Application Number Title Priority Date Filing Date
FR977704D Expired FR977704A (fr) 1942-10-15 1942-10-15 Procédé de fabrication de naphtaline pure

Country Status (1)

Country Link
FR (1) FR977704A (fr)

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