FR1258772A - Procédé de raffinage du benzène - Google Patents

Procédé de raffinage du benzène

Info

Publication number
FR1258772A
FR1258772A FR829403A FR829403A FR1258772A FR 1258772 A FR1258772 A FR 1258772A FR 829403 A FR829403 A FR 829403A FR 829403 A FR829403 A FR 829403A FR 1258772 A FR1258772 A FR 1258772A
Authority
FR
France
Prior art keywords
refining process
benzene refining
benzene
refining
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
FR829403A
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.)
Huettenwerk Oberhausen AG
Original Assignee
Huettenwerk Oberhausen 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
Application filed by Huettenwerk Oberhausen AG filed Critical Huettenwerk Oberhausen AG
Priority to FR829403A priority Critical patent/FR1258772A/fr
Application granted granted Critical
Publication of FR1258772A publication Critical patent/FR1258772A/fr
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
    • B01D9/0004—Crystallisation cooling by heat exchange
    • B01D9/0009—Crystallisation cooling by heat exchange by direct heat exchange with added cooling fluid
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
FR829403A 1959-11-04 1960-06-08 Procédé de raffinage du benzène Expired FR1258772A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR829403A FR1258772A (fr) 1959-11-04 1960-06-08 Procédé de raffinage du benzène

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB0055399 1959-11-04
FR829403A FR1258772A (fr) 1959-11-04 1960-06-08 Procédé de raffinage du benzène

Publications (1)

Publication Number Publication Date
FR1258772A true FR1258772A (fr) 1961-04-14

Family

ID=25965503

Family Applications (1)

Application Number Title Priority Date Filing Date
FR829403A Expired FR1258772A (fr) 1959-11-04 1960-06-08 Procédé de raffinage du benzène

Country Status (1)

Country Link
FR (1) FR1258772A (fr)

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