FR1011921A - Process and installation for the purification of mothballs - Google Patents

Process and installation for the purification of mothballs

Info

Publication number
FR1011921A
FR1011921A FR1011921DA FR1011921A FR 1011921 A FR1011921 A FR 1011921A FR 1011921D A FR1011921D A FR 1011921DA FR 1011921 A FR1011921 A FR 1011921A
Authority
FR
France
Prior art keywords
mothballs
purification
installation
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.)
ROUTIERE de la GIRONDE SOC CHI
Original Assignee
ROUTIERE de la GIRONDE SOC CHI
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 ROUTIERE de la GIRONDE SOC CHI filed Critical ROUTIERE de la GIRONDE SOC CHI
Application granted granted Critical
Publication of FR1011921A publication Critical patent/FR1011921A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/004—Fractional crystallisation; Fractionating or rectifying columns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/14—Purification; Separation; Use of additives by crystallisation; Purification or separation of the crystals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
FR1011921D 1949-04-22 1949-04-22 Process and installation for the purification of mothballs Expired FR1011921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1011921T 1949-04-22

Publications (1)

Publication Number Publication Date
FR1011921A true FR1011921A (en) 1952-07-01

Family

ID=9570359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1011921D Expired FR1011921A (en) 1949-04-22 1949-04-22 Process and installation for the purification of mothballs

Country Status (1)

Country Link
FR (1) FR1011921A (en)

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