FR2393601A1 - Procede pour l'elimination d'anhydride sulfureux de fumees le contenant - Google Patents

Procede pour l'elimination d'anhydride sulfureux de fumees le contenant

Info

Publication number
FR2393601A1
FR2393601A1 FR787816695A FR7816695A FR2393601A1 FR 2393601 A1 FR2393601 A1 FR 2393601A1 FR 787816695 A FR787816695 A FR 787816695A FR 7816695 A FR7816695 A FR 7816695A FR 2393601 A1 FR2393601 A1 FR 2393601A1
Authority
FR
France
Prior art keywords
sulfur dioxide
elimination
oxygen
aqueous solution
relates
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
FR787816695A
Other languages
English (en)
French (fr)
Other versions
FR2393601B1 (de
Inventor
Akio Kobayashi
Kunihide Yaguchi
Yushi Nezu
Masakazu Takaiwa
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.)
Kureha Corp
Original Assignee
Kureha Corp
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
Priority claimed from JP52066545A external-priority patent/JPS6015375B2/ja
Priority claimed from JP6654677A external-priority patent/JPS541275A/ja
Application filed by Kureha Corp filed Critical Kureha Corp
Publication of FR2393601A1 publication Critical patent/FR2393601A1/fr
Application granted granted Critical
Publication of FR2393601B1 publication Critical patent/FR2393601B1/fr
Granted 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
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • 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
    • C01F11/464—Sulfates of Ca from gases containing sulfur oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Geology (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
FR787816695A 1977-06-06 1978-06-05 Procede pour l'elimination d'anhydride sulfureux de fumees le contenant Granted FR2393601A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP52066545A JPS6015375B2 (ja) 1977-06-06 1977-06-06 亜硫酸ガスの除去方法
JP6654677A JPS541275A (en) 1977-06-06 1977-06-06 Desulfurization method

Publications (2)

Publication Number Publication Date
FR2393601A1 true FR2393601A1 (fr) 1979-01-05
FR2393601B1 FR2393601B1 (de) 1982-12-10

Family

ID=26407742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787816695A Granted FR2393601A1 (fr) 1977-06-06 1978-06-05 Procede pour l'elimination d'anhydride sulfureux de fumees le contenant

Country Status (3)

Country Link
DE (1) DE2824247C3 (de)
FR (1) FR2393601A1 (de)
GB (1) GB1598167A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005270A1 (de) * 1978-05-08 1979-11-14 BASF Aktiengesellschaft Verfahren zur Entfernung von Schwefeldioxid aus Abwässern und gegebenenfalls Abgasen

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6090027A (ja) * 1983-10-25 1985-05-21 Kureha Chem Ind Co Ltd 排煙脱硫方法
DE3428108C1 (de) * 1984-07-30 1986-04-03 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Verfahren zur Waschung von SO↓2↓ und/oder NO↓x↓ hinter Fossilkraftwerken

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2152666A1 (en) * 1971-09-07 1973-04-27 Monsanto Enviro Chem Syst Sulphur dioxide/trioxide removal - from waste gases using amine soln and regeneration with lime
FR2317220A1 (fr) * 1975-06-23 1977-02-04 Kureha Chemical Ind Co Ltd Procede d'elimination de l'anhydride sulfureux des gaz d'echappement

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2152666A1 (en) * 1971-09-07 1973-04-27 Monsanto Enviro Chem Syst Sulphur dioxide/trioxide removal - from waste gases using amine soln and regeneration with lime
FR2317220A1 (fr) * 1975-06-23 1977-02-04 Kureha Chemical Ind Co Ltd Procede d'elimination de l'anhydride sulfureux des gaz d'echappement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005270A1 (de) * 1978-05-08 1979-11-14 BASF Aktiengesellschaft Verfahren zur Entfernung von Schwefeldioxid aus Abwässern und gegebenenfalls Abgasen

Also Published As

Publication number Publication date
DE2824247C3 (de) 1981-09-24
FR2393601B1 (de) 1982-12-10
GB1598167A (en) 1981-09-16
DE2824247B2 (de) 1980-07-17
DE2824247A1 (de) 1978-12-14

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Legal Events

Date Code Title Description
ST Notification of lapse