PT93989A - Processo de evaporacao de um liquido quente - Google Patents

Processo de evaporacao de um liquido quente Download PDF

Info

Publication number
PT93989A
PT93989A PT9398990A PT9398990A PT93989A PT 93989 A PT93989 A PT 93989A PT 9398990 A PT9398990 A PT 9398990A PT 9398990 A PT9398990 A PT 9398990A PT 93989 A PT93989 A PT 93989A
Authority
PT
Portugal
Prior art keywords
distillation
stage
liquid
heat
heat exchanger
Prior art date
Application number
PT9398990A
Other languages
English (en)
Portuguese (pt)
Inventor
Risto Saari
Original Assignee
Ahlstroem Oy
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 Ahlstroem Oy filed Critical Ahlstroem Oy
Publication of PT93989A publication Critical patent/PT93989A/pt

Links

Classifications

    • 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
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/06—Flash distillation
    • B01D3/065—Multiple-effect flash distillation (more than two traps)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
PT9398990A 1989-05-10 1990-05-09 Processo de evaporacao de um liquido quente PT93989A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI892239A FI82609C (fi) 1989-05-10 1989-05-10 Foerfarande foer avdunstning av varm vaetska.

Publications (1)

Publication Number Publication Date
PT93989A true PT93989A (pt) 1991-01-08

Family

ID=8528386

Family Applications (1)

Application Number Title Priority Date Filing Date
PT9398990A PT93989A (pt) 1989-05-10 1990-05-09 Processo de evaporacao de um liquido quente

Country Status (4)

Country Link
EP (1) EP0491696A1 (fr)
FI (1) FI82609C (fr)
PT (1) PT93989A (fr)
WO (1) WO1990013342A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI92226B (fi) * 1991-04-15 1994-06-30 Ahlstroem Oy Menetelmä jäteliemen väkevöimiseksi ja keittokemikaalien talteenottamiseksi massanvalmistuksessa alkoholipohjaisilla keittoliuoksilla
SE502916C2 (sv) * 1993-11-05 1996-02-19 Sunds Defibrator Ind Ab Sätt att rena och återvinna avloppsvatten från en process för framställning av fiberboard
RU2455673C1 (ru) * 2010-12-23 2012-07-10 Закрытое акционерное общество Научно-производственное предприятие "Машпром" (ЗАО НПП "Машпром") Способ управления многокорпусной выпарной установкой с первым корпусом с естественной циркуляцией

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1418945A (fr) * 1964-10-13 1965-11-26 Fives Lille Cail Perfectionnements à la régulation des installations d'évaporation à multiple effet
DE2729192C2 (de) * 1977-06-28 1979-06-21 Sueddeutsche Zucker-Ag, 6800 Mannheim Verfahren zur Ausnutzung des Wärmeinhaltes von Kondensaten und/oder Brüden bei der Zuckerherstellung
DK266780A (da) * 1980-06-20 1981-12-21 Niro Atomizer Ag Fremgangsmaade til drift af et dampopvarmet procesanlaeg
IT1233449B (it) * 1987-12-31 1992-04-01 Manzini S P A Ora Manzini Coma Impianto per la concentrazione di prodotto alimentare a contenuto liquido.

Also Published As

Publication number Publication date
WO1990013342A1 (fr) 1990-11-15
FI82609B (fi) 1990-12-31
FI892239A (fi) 1990-11-11
EP0491696A1 (fr) 1992-07-01
FI892239A0 (fi) 1989-05-10
FI82609C (fi) 1991-04-10

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Legal Events

Date Code Title Description
FC3A Refusal

Effective date: 19960228