FR2197819A1 - - Google Patents

Info

Publication number
FR2197819A1
FR2197819A1 FR7330888A FR7330888A FR2197819A1 FR 2197819 A1 FR2197819 A1 FR 2197819A1 FR 7330888 A FR7330888 A FR 7330888A FR 7330888 A FR7330888 A FR 7330888A FR 2197819 A1 FR2197819 A1 FR 2197819A1
Authority
FR
France
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
FR7330888A
Other languages
French (fr)
Other versions
FR2197819B1 (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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of FR2197819A1 publication Critical patent/FR2197819A1/fr
Application granted granted Critical
Publication of FR2197819B1 publication Critical patent/FR2197819B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/507—Sulfur oxides by treating the gases with other liquids
    • 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
    • C02F1/042—Prevention of deposits
    • 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
    • C02F1/06—Flash evaporation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
FR7330888A 1972-08-28 1973-08-27 Expired FR2197819B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47085310A JPS518836B2 (en) 1972-08-28 1972-08-28

Publications (2)

Publication Number Publication Date
FR2197819A1 true FR2197819A1 (en) 1974-03-29
FR2197819B1 FR2197819B1 (en) 1979-04-13

Family

ID=13855014

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7330888A Expired FR2197819B1 (en) 1972-08-28 1973-08-27

Country Status (5)

Country Link
JP (1) JPS518836B2 (en)
DE (1) DE2343340A1 (en)
FR (1) FR2197819B1 (en)
GB (1) GB1425339A (en)
IT (1) IT998475B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981000707A1 (en) * 1979-09-17 1981-03-19 Od Inzh Str Inst Method of desalinating water

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS509568A (en) * 1973-05-30 1975-01-31
JPS5528362B2 (en) * 1974-04-18 1980-07-28
JPS6068330U (en) * 1983-10-18 1985-05-15 松下冷機株式会社 air conditioner
IL177874A0 (en) * 2006-09-04 2006-12-31 Clue As A process for the absorption of sulfur dioxide from flue gas

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981000707A1 (en) * 1979-09-17 1981-03-19 Od Inzh Str Inst Method of desalinating water

Also Published As

Publication number Publication date
IT998475B (en) 1976-01-20
FR2197819B1 (en) 1979-04-13
GB1425339A (en) 1976-02-18
JPS4941267A (en) 1974-04-18
JPS518836B2 (en) 1976-03-22
DE2343340A1 (en) 1974-04-04

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