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METHOD AND DEVICE FOR BURNING PROCESS EXHAUST GAS.
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1990-03-15
COMPOSITION AND METHOD FOR REMOVING OXYGEN FROM AQUEOUS SYSTEMS.
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METHOD AND DEVICE FOR CLEANING SOLVENT-LOADED EXHAUST AIR.
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METHOD FOR SEPARATING ACID POLLUTANT GASES AND COMBUSTION PLANT FOR CARRYING OUT THE METHOD
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METHOD AND DEVICE FOR PURIFYING EXHAUST GAS
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Process for removing nitrogen oxides from flue gases.
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Exhaust gas purification process.
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PROCESS FOR REMOVING CO2 AND / OR H2S FROM GASES
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Process and apparatus for purifying waste gases from combustion plants
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Purification plant and process for removing pollution from hot gases
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Process for removing nitrogen oxides from exhaust gases
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Process for removing SO2 from gas flows.
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Process for removing pollutants from exhaust gases
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METHOD FOR DESODORING AND PURIFYING EXHAUST AIR AND EXHAUST GAS
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METHOD FOR REGENERATING DRY AND FINE-GRAIN RESIDUES FROM EXHAUST GAS PURIFICATION SYSTEMS
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1991-04-18
METHOD AND DEVICE FOR RECOVERY OF 1,2-DICHLORETHANE FROM EXHAUST GASES.
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1990-05-31
METHOD FOR TREATING WASTEWATER FROM FLUE GAS PURIFICATION PLANTS.
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1994-10-06
Process for removing harmful gases from waste incineration gases.
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1991-03-14
PHOTO PAINT REMOVER AND METHOD FOR REMOVING PHOTO PAINT.
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METHOD FOR REMOVING SULFUR OR SULFUR COMPOUNDS AND / OR OTHER POLLUTANTS FROM HOT REDUCING GASES AND DEVICE FOR CARRYING OUT THIS METHOD
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METHOD FOR PURIFYING THE EXHAUST GASES FROM COMBUSTION PLANTS AND DEVICE FOR CARRYING OUT THE METHOD