FR2380050A1 - Tour de refroidissement utilisable comme evaporateur cristallisant - Google Patents

Tour de refroidissement utilisable comme evaporateur cristallisant

Info

Publication number
FR2380050A1
FR2380050A1 FR7703950A FR7703950A FR2380050A1 FR 2380050 A1 FR2380050 A1 FR 2380050A1 FR 7703950 A FR7703950 A FR 7703950A FR 7703950 A FR7703950 A FR 7703950A FR 2380050 A1 FR2380050 A1 FR 2380050A1
Authority
FR
France
Prior art keywords
utilizes
dissolved solids
cooling tower
tower water
water
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.)
Granted
Application number
FR7703950A
Other languages
English (en)
Other versions
FR2380050B1 (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.)
KRAGH LOREN
Original Assignee
KRAGH LOREN
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 KRAGH LOREN filed Critical KRAGH LOREN
Priority to FR7703950A priority Critical patent/FR2380050A1/fr
Publication of FR2380050A1 publication Critical patent/FR2380050A1/fr
Application granted granted Critical
Publication of FR2380050B1 publication Critical patent/FR2380050B1/fr
Granted 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
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0036—Crystallisation on to a bed of product crystals; Seeding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

Procédé et dispositif pour enlever des solides dans une solution. Ce dispositif comporte des moyens pour séparer la solution en une première partie et une deuxième partie, un trajet de liquide fermé avec une entrée et une sortie pour faire circuler la première partie de la solution, y compris des moyens d'évaporateur; des moyens pour injecter des germes de cristaux dans le trajet fermé afin de former une boue, des moyens de séparation raccordés en parallèle pour séparer les cristaux de solides de la boue, des moyens d'échange thermique et des moyens pour faire passer la deuxième partie de la solution à travers l'échangeur thermique.
FR7703950A 1977-02-11 1977-02-11 Tour de refroidissement utilisable comme evaporateur cristallisant Granted FR2380050A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7703950A FR2380050A1 (fr) 1977-02-11 1977-02-11 Tour de refroidissement utilisable comme evaporateur cristallisant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7703950A FR2380050A1 (fr) 1977-02-11 1977-02-11 Tour de refroidissement utilisable comme evaporateur cristallisant

Publications (2)

Publication Number Publication Date
FR2380050A1 true FR2380050A1 (fr) 1978-09-08
FR2380050B1 FR2380050B1 (fr) 1981-02-06

Family

ID=9186640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7703950A Granted FR2380050A1 (fr) 1977-02-11 1977-02-11 Tour de refroidissement utilisable comme evaporateur cristallisant

Country Status (1)

Country Link
FR (1) FR2380050A1 (fr)

Also Published As

Publication number Publication date
FR2380050B1 (fr) 1981-02-06

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse