FR835621A - Installation de récupération de la naphtaline - Google Patents

Installation de récupération de la naphtaline

Info

Publication number
FR835621A
FR835621A FR835621DA FR835621A FR 835621 A FR835621 A FR 835621A FR 835621D A FR835621D A FR 835621DA FR 835621 A FR835621 A FR 835621A
Authority
FR
France
Prior art keywords
recovery facility
naphthalene recovery
naphthalene
facility
recovery
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.)
Evence Coppee & Cie
Original Assignee
Evence Coppee & Cie
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 Evence Coppee & Cie filed Critical Evence Coppee & Cie
Application granted granted Critical
Publication of FR835621A publication Critical patent/FR835621A/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
    • B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR835621D 1938-01-03 1938-03-23 Installation de récupération de la naphtaline Expired FR835621A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE493992X 1938-01-03

Publications (1)

Publication Number Publication Date
FR835621A true FR835621A (fr) 1938-12-27

Family

ID=3870663

Family Applications (1)

Application Number Title Priority Date Filing Date
FR835621D Expired FR835621A (fr) 1938-01-03 1938-03-23 Installation de récupération de la naphtaline

Country Status (2)

Country Link
FR (1) FR835621A (fr)
GB (1) GB493992A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404453A1 (fr) * 1977-09-28 1979-04-27 Dart Ind Inc Procede et appareil de cristallisation continue
EP0051551A1 (fr) * 1980-11-04 1982-05-12 B.E.F.S. ENGINEERING S.A. Société Anonyme dite Procédé et appareil pour la purification de tout produit cristallisable, notamment de solutions à faible concentration
FR2504403A1 (fr) * 1981-04-27 1982-10-29 Befs Engineering Sa Procede de cristallisation de solutions a faible concentration

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL104952C (fr) * 1952-09-25
US3113161A (en) * 1953-07-11 1963-12-03 Schmalenbach Adolf Process for the production of naphthalene

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404453A1 (fr) * 1977-09-28 1979-04-27 Dart Ind Inc Procede et appareil de cristallisation continue
EP0051551A1 (fr) * 1980-11-04 1982-05-12 B.E.F.S. ENGINEERING S.A. Société Anonyme dite Procédé et appareil pour la purification de tout produit cristallisable, notamment de solutions à faible concentration
FR2504403A1 (fr) * 1981-04-27 1982-10-29 Befs Engineering Sa Procede de cristallisation de solutions a faible concentration

Also Published As

Publication number Publication date
GB493992A (en) 1938-10-18

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