FR1514817A - Procédé de concentration de solutions par évaporation à effets multiples - Google Patents

Procédé de concentration de solutions par évaporation à effets multiples

Info

Publication number
FR1514817A
FR1514817A FR99260A FR99260A FR1514817A FR 1514817 A FR1514817 A FR 1514817A FR 99260 A FR99260 A FR 99260A FR 99260 A FR99260 A FR 99260A FR 1514817 A FR1514817 A FR 1514817A
Authority
FR
France
Prior art keywords
solution concentration
concentration process
effect evaporative
evaporative solution
effect
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
FR99260A
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.)
Chicago Bridge and Iron Co
Original Assignee
Chicago Bridge and Iron Co
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 Chicago Bridge and Iron Co filed Critical Chicago Bridge and Iron Co
Application granted granted Critical
Publication of FR1514817A publication Critical patent/FR1514817A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • B01D1/289—Compressor features (e.g. constructions, details, cooling, lubrication, driving systems)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/26—Multiple-effect evaporating
    • 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
    • B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/16—Vacuum
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/25—Decant, press, centrifuge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/34—Caustic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FR99260A 1966-03-18 1967-03-17 Procédé de concentration de solutions par évaporation à effets multiples Expired FR1514817A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US535578A US3362457A (en) 1966-03-18 1966-03-18 Apparatus and method for concentrating solutions

Publications (1)

Publication Number Publication Date
FR1514817A true FR1514817A (fr) 1968-02-23

Family

ID=24134836

Family Applications (1)

Application Number Title Priority Date Filing Date
FR99260A Expired FR1514817A (fr) 1966-03-18 1967-03-17 Procédé de concentration de solutions par évaporation à effets multiples

Country Status (4)

Country Link
US (1) US3362457A (fr)
BE (1) BE695711A (fr)
FR (1) FR1514817A (fr)
NL (1) NL6616507A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3475281A (en) * 1966-11-01 1969-10-28 Rosenblad Corp Recompression evaporator system and method
NO123938B (fr) * 1966-12-30 1972-02-07 Benckiser Gmbh Joh A
US3630262A (en) * 1969-07-22 1971-12-28 Whiting Corp Method and apparatus for producing an improved anhydrous caustic product
FR2305393A1 (fr) * 1975-03-28 1976-10-22 Rhone Poulenc Ind Nouveau procede d'obtention de soude caustique a partir d'une lessive chlorurosodee, renfermant des ions sulfate, fournie par une cellule d'electrolyse
SE405109B (sv) * 1977-04-12 1978-11-20 Svenska Flaektfabriken Ab Forfarande for utvinning av koncentrerad svaveldioxid ur avgaser innehallande svaveldioxid
US4224037A (en) * 1978-04-03 1980-09-23 Ppg Industries Canada Ltd. Method for operating multiple effect evaporators
DE2824010A1 (de) * 1978-06-01 1979-12-13 Metallgesellschaft Ag Verfahren zur aufkonzentrierung von verduennter phosphorsaeure
US8052763B2 (en) * 2008-05-29 2011-11-08 Hpd, Llc Method for removing dissolved solids from aqueous waste streams
US10227702B2 (en) * 2014-12-05 2019-03-12 Westlake Vinyl Corporation System and method for purifying depleted brine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1216187A (en) * 1916-03-24 1917-02-13 Solvay Process Co Process of recovering salts from admixtures thereof in solution.
GB381439A (en) * 1931-07-15 1932-10-06 Metallgesellschaft Ag Process of and apparatus for the separation of solid substances from liquids by vacuum cooling in stages
US2148579A (en) * 1937-01-27 1939-02-28 Gustave T Reich Recovery of fermentation products and the like
US2631926A (en) * 1949-10-03 1953-03-17 Blaw Knox Co Apparatus for concentrating a solution and separating crystals therefrom
DE1111149B (de) * 1959-10-27 1961-07-20 Messing & Sowen Verfahren und Vorrichtung zum Vermeiden der Schaum- und Krusten-bildung in Vakuum-Eindampfanlagen fuer ungesaettigte Salzloesungen, wie Spinnbad- oder Titansalzloesungen, deren Loeslichkeit nur in verhaeltnismaessig geringem Masse temperaturabhaengig ist
FR1387120A (fr) * 1963-11-19 1965-01-29 Procédé de régulation automatique d'un appareil évaporatoire et appareil évaporatoire fonctionnant selon ce procédé

Also Published As

Publication number Publication date
BE695711A (fr) 1967-09-01
NL6616507A (fr) 1967-09-19
US3362457A (en) 1968-01-09

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