FR2875226B1 - METHOD AND DEVICE FOR TREATING, BY EVAPORATION OR MEMBRANE-BASED TECHNIQUE, A SOLUTION WITH REVERSE SOLUBILITY SUBSTANCE (S) - Google Patents

METHOD AND DEVICE FOR TREATING, BY EVAPORATION OR MEMBRANE-BASED TECHNIQUE, A SOLUTION WITH REVERSE SOLUBILITY SUBSTANCE (S)

Info

Publication number
FR2875226B1
FR2875226B1 FR0409714A FR0409714A FR2875226B1 FR 2875226 B1 FR2875226 B1 FR 2875226B1 FR 0409714 A FR0409714 A FR 0409714A FR 0409714 A FR0409714 A FR 0409714A FR 2875226 B1 FR2875226 B1 FR 2875226B1
Authority
FR
France
Prior art keywords
evaporation
membrane
treating
solution
based technique
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 - Fee Related
Application number
FR0409714A
Other languages
French (fr)
Other versions
FR2875226A1 (en
Inventor
Michel Malfand
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.)
CRYSTAL EVAP CONSULT SARL
Original Assignee
CRYSTAL EVAP CONSULT SARL
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 CRYSTAL EVAP CONSULT SARL filed Critical CRYSTAL EVAP CONSULT SARL
Priority to FR0409714A priority Critical patent/FR2875226B1/en
Priority to PCT/FR2005/050734 priority patent/WO2006030156A1/en
Publication of FR2875226A1 publication Critical patent/FR2875226A1/en
Application granted granted Critical
Publication of FR2875226B1 publication Critical patent/FR2875226B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/0094—Evaporating with forced circulation
    • 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
    • B01D9/0031—Evaporation of components of the mixture to be separated by heating
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/04—Chlorides
    • C01D3/06—Preparation by working up brines; seawater or spent lyes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Geology (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
FR0409714A 2004-09-14 2004-09-14 METHOD AND DEVICE FOR TREATING, BY EVAPORATION OR MEMBRANE-BASED TECHNIQUE, A SOLUTION WITH REVERSE SOLUBILITY SUBSTANCE (S) Expired - Fee Related FR2875226B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0409714A FR2875226B1 (en) 2004-09-14 2004-09-14 METHOD AND DEVICE FOR TREATING, BY EVAPORATION OR MEMBRANE-BASED TECHNIQUE, A SOLUTION WITH REVERSE SOLUBILITY SUBSTANCE (S)
PCT/FR2005/050734 WO2006030156A1 (en) 2004-09-14 2005-09-13 Method and device for treatment by evaporation or by a membrane technique of a solution of substances with inverse solubility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0409714A FR2875226B1 (en) 2004-09-14 2004-09-14 METHOD AND DEVICE FOR TREATING, BY EVAPORATION OR MEMBRANE-BASED TECHNIQUE, A SOLUTION WITH REVERSE SOLUBILITY SUBSTANCE (S)

Publications (2)

Publication Number Publication Date
FR2875226A1 FR2875226A1 (en) 2006-03-17
FR2875226B1 true FR2875226B1 (en) 2006-12-29

Family

ID=34949405

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0409714A Expired - Fee Related FR2875226B1 (en) 2004-09-14 2004-09-14 METHOD AND DEVICE FOR TREATING, BY EVAPORATION OR MEMBRANE-BASED TECHNIQUE, A SOLUTION WITH REVERSE SOLUBILITY SUBSTANCE (S)

Country Status (2)

Country Link
FR (1) FR2875226B1 (en)
WO (1) WO2006030156A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3059317B1 (en) * 2016-11-25 2020-02-28 France Evaporation PROCESS FOR TREATING LEACHIVES FROM WASTE STORAGE CENTERS

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979442A (en) * 1957-06-28 1961-04-11 Walter L Badger Process for the prevention of scale in sea water evaporators
US3951753A (en) * 1969-06-03 1976-04-20 Roller Paul S Method and apparatus for the conversion of an aqueous scale-formed liquid
FR1520160A (en) * 1966-04-21 1968-04-05 Westinghouse Electric Corp Water purification method and apparatus
US3583910A (en) * 1969-02-19 1971-06-08 Allied Chem Hard water treatment
US3731801A (en) * 1971-03-15 1973-05-08 Texaco Inc Water purification
FR2213079A1 (en) * 1973-01-05 1974-08-02 Midi Et Salines Est Cie Salins Salt esp. sodium chloride obtd. by evaporation crstallisation - with separate pptn. of calcium sulphate contained as suspension in brine thus permitting reuse of effluent
DE3207778A1 (en) * 1982-03-04 1983-09-08 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR PRODUCING COARSE CRYSTALLINE PURE POTASSIUM CHLORIDE
US4564367A (en) * 1984-06-20 1986-01-14 Diamond Crystal Salt Company Solar salt crystallizer and process for producing salt
DE69124497T2 (en) * 1990-12-28 1997-07-10 Akzo Nobel Nv Process for the production of sodium chloride
US5501798A (en) * 1994-04-06 1996-03-26 Zenon Environmental, Inc. Microfiltration enhanced reverse osmosis for water treatment

Also Published As

Publication number Publication date
WO2006030156A8 (en) 2006-05-11
WO2006030156A1 (en) 2006-03-23
FR2875226A1 (en) 2006-03-17

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100531