FR2178804A1 - Multiple efect evaporator - with soln wholly or partly fed back upstream without preheating - Google Patents

Multiple efect evaporator - with soln wholly or partly fed back upstream without preheating

Info

Publication number
FR2178804A1
FR2178804A1 FR7212311A FR7212311A FR2178804A1 FR 2178804 A1 FR2178804 A1 FR 2178804A1 FR 7212311 A FR7212311 A FR 7212311A FR 7212311 A FR7212311 A FR 7212311A FR 2178804 A1 FR2178804 A1 FR 2178804A1
Authority
FR
France
Prior art keywords
evaporator
soln
wholly
preheating
efect
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
FR7212311A
Other languages
English (en)
French (fr)
Other versions
FR2178804B1 (US20030199744A1-20031023-C00003.png
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7212311A priority Critical patent/FR2178804A1/fr
Priority to EG124/73A priority patent/EG10966A/xx
Priority to ZA732421A priority patent/ZA732421B/xx
Priority to BE129782A priority patent/BE797932A/xx
Publication of FR2178804A1 publication Critical patent/FR2178804A1/fr
Application granted granted Critical
Publication of FR2178804B1 publication Critical patent/FR2178804B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/26—Multiple-effect evaporating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FR7212311A 1972-04-07 1972-04-07 Multiple efect evaporator - with soln wholly or partly fed back upstream without preheating Granted FR2178804A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7212311A FR2178804A1 (en) 1972-04-07 1972-04-07 Multiple efect evaporator - with soln wholly or partly fed back upstream without preheating
EG124/73A EG10966A (en) 1972-04-07 1973-04-03 Improvements in multistages evaporators
ZA732421A ZA732421B (en) 1972-04-07 1973-04-09 Improvements in the cycle of multi-stage evaporators
BE129782A BE797932A (fr) 1972-04-07 1973-04-09 Perfectionnement du cycle des evaporateurs a multiples effets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7212311A FR2178804A1 (en) 1972-04-07 1972-04-07 Multiple efect evaporator - with soln wholly or partly fed back upstream without preheating

Publications (2)

Publication Number Publication Date
FR2178804A1 true FR2178804A1 (en) 1973-11-16
FR2178804B1 FR2178804B1 (US20030199744A1-20031023-C00003.png) 1975-03-21

Family

ID=9096519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7212311A Granted FR2178804A1 (en) 1972-04-07 1972-04-07 Multiple efect evaporator - with soln wholly or partly fed back upstream without preheating

Country Status (4)

Country Link
BE (1) BE797932A (US20030199744A1-20031023-C00003.png)
EG (1) EG10966A (US20030199744A1-20031023-C00003.png)
FR (1) FR2178804A1 (US20030199744A1-20031023-C00003.png)
ZA (1) ZA732421B (US20030199744A1-20031023-C00003.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0295182A1 (fr) * 1987-06-10 1988-12-14 Laguilharre S.A. Procédé de condensation d'une vapeur, dispositif pour sa mise en oeuvre et évaporateur comprenant un tel dispositif

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1437521A (fr) * 1964-03-20 1966-05-06 American Mach & Foundry Perfectionnements aux procédés et appareils de distillation
FR1530435A (fr) * 1965-04-30 1968-06-28 Aqua Chem Inc évaporateur

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1437521A (fr) * 1964-03-20 1966-05-06 American Mach & Foundry Perfectionnements aux procédés et appareils de distillation
FR1530435A (fr) * 1965-04-30 1968-06-28 Aqua Chem Inc évaporateur

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0295182A1 (fr) * 1987-06-10 1988-12-14 Laguilharre S.A. Procédé de condensation d'une vapeur, dispositif pour sa mise en oeuvre et évaporateur comprenant un tel dispositif
FR2616526A1 (fr) * 1987-06-10 1988-12-16 Laguilharre Sa Procede de condensation d'une vapeur, dispositif pour sa mise en oeuvre et evaporateur comprenant un tel dispositif

Also Published As

Publication number Publication date
BE797932A (fr) 1973-07-31
FR2178804B1 (US20030199744A1-20031023-C00003.png) 1975-03-21
ZA732421B (en) 1974-04-24
EG10966A (en) 1976-10-31

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Legal Events

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ST Notification of lapse