ZA831954B - Method of controlling chemical and/or physical reactions in the atmosphere - Google Patents

Method of controlling chemical and/or physical reactions in the atmosphere

Info

Publication number
ZA831954B
ZA831954B ZA831954A ZA831954A ZA831954B ZA 831954 B ZA831954 B ZA 831954B ZA 831954 A ZA831954 A ZA 831954A ZA 831954 A ZA831954 A ZA 831954A ZA 831954 B ZA831954 B ZA 831954B
Authority
ZA
South Africa
Prior art keywords
atmosphere
physical reactions
basifiers
acid
controlling chemical
Prior art date
Application number
ZA831954A
Inventor
Erich Gerking
Original Assignee
Karrena Gmbh
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 Karrena Gmbh filed Critical Karrena Gmbh
Publication of ZA831954B publication Critical patent/ZA831954B/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Adjustment And Processing Of Grains (AREA)
  • Cereal-Derived Products (AREA)
  • Gas Separation By Absorption (AREA)
  • Chimneys And Flues (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Catalysts (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

1. Method for reducing the damaging action of acid-forming pollutants contained in the atmosphere, such as SO2 and NOx , using the moisture contained in the atmosphere, by systematic and extensive introduction and distribution of strongly water-soluble non-dust-forming basifiers, such as ammonia, potassium and sodium compounds, into the atmosphere via a system of nationally arranged chimneys and/or structures for bringing, in approximately the same areas of action, the acid and basifiers into the air layers.
ZA831954A 1982-03-27 1983-03-21 Method of controlling chemical and/or physical reactions in the atmosphere ZA831954B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823211423 DE3211423A1 (en) 1982-03-27 1982-03-27 METHOD FOR REDUCING THE RAIN OF ACID

Publications (1)

Publication Number Publication Date
ZA831954B true ZA831954B (en) 1983-11-30

Family

ID=6159542

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA831954A ZA831954B (en) 1982-03-27 1983-03-21 Method of controlling chemical and/or physical reactions in the atmosphere

Country Status (10)

Country Link
EP (1) EP0090367B1 (en)
JP (1) JPS58186417A (en)
AT (1) ATE34311T1 (en)
CA (1) CA1214025A (en)
DD (1) DD230789A1 (en)
DE (2) DE3211423A1 (en)
ES (1) ES8404871A1 (en)
NO (1) NO161357C (en)
PL (1) PL241197A1 (en)
ZA (1) ZA831954B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326493A1 (en) * 1983-07-22 1985-01-31 Ekkehard Prof. Dr.-Ing. 4300 Essen Weber Purification of power station flue gases by alkali and/or alkaline earth-containing coolant liquids in cooling towers
DE3443161A1 (en) * 1984-11-27 1986-05-28 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Flue gas purification with simultaneous neutralisation of the acid formers present in the atmosphere
DE4032326A1 (en) * 1990-10-11 1992-04-16 Laumanns Carl Georg Reducing free halogen concn. in upper atoms. - by distributing alkali metal or alkaline earth metal from module to form cloud over wide area

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE264294C (en) *
DE93149C (en) *
GB826221A (en) * 1955-07-12 1959-12-31 Chemical Construction G B Ltd Improvements in or relating to the treatment of flue and stack gases
US3071433A (en) * 1959-05-11 1963-01-01 Rhodia Method of reducing the hydrogen sulfide content of industrial waste gases
US2991014A (en) * 1960-08-31 1961-07-04 Corson G & W H Method for controlling smog
GB1352435A (en) * 1971-04-19 1974-05-08 Corson G W H Inc Method and apparatus for purifying flue gases
JPS5024264B2 (en) * 1971-08-25 1975-08-14
JPS5087961A (en) * 1973-12-10 1975-07-15
FR2285169A1 (en) * 1974-09-19 1976-04-16 Mitsubishi Heavy Ind Ltd Preventing corrosion and dust deposition by gas effluents - in glass-melting installation by injecting alkaline powders into gas ducts
NL167334C (en) * 1975-01-13 Mitsubishi Chem Ind PROCESS FOR THE REMOVAL OF NITROGEN OXIDES FROM A COMBUSTION GAS, IN THE ABSENCE OF A CATALYST AND IN THE PRESENCE OF AN AMMONIA SOURCE AND OXYGEN.
DE2548576A1 (en) * 1975-10-30 1977-05-05 Fritz Henning Treating exhaust gases from IC engines and heating installations - using aq. compsn. contg. alkaline earth metal (hydr)oxide or surfactant and/or cpd. with redox potential
DE2744324A1 (en) * 1977-10-01 1979-04-19 Heinz Hoelter Desulphurised flue gases neutralisation - by adding ammonia before feeding to water cooling tower
DE3027910A1 (en) * 1980-07-21 1982-03-04 Horst Dr.-Ing. 1000 Berlin Gatzke Removing contaminants from combustion plant fumes - by reacting sulphur cpds. with liq. ammonia
DE3006198C2 (en) * 1980-02-15 1987-04-09 Horst Dr.-Ing. 1000 Berlin Gatzke Process for the removal of SO↓2↓ and SO↓3↓ from flue gases of combustion plants

Also Published As

Publication number Publication date
JPS58186417A (en) 1983-10-31
NO161357C (en) 1989-08-09
ATE34311T1 (en) 1988-06-15
ES520945A0 (en) 1984-06-01
ES8404871A1 (en) 1984-06-01
DD230789A1 (en) 1985-12-11
CA1214025A (en) 1986-11-18
PL241197A1 (en) 1984-06-18
EP0090367B1 (en) 1988-05-18
EP0090367A1 (en) 1983-10-05
DE3376630D1 (en) 1988-06-23
DE3211423A1 (en) 1983-09-29
DE3211423C2 (en) 1987-08-13
NO161357B (en) 1989-05-02
NO830930L (en) 1983-09-28

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