DE2463434

When the ratio of nitrogen oxides to sulphur dioxide in the waste gases to between 0.1 and 3 both can be virtually completely removed by subjecting the gas to ionising irradiation, pref. 1 megarad in the form of accelerated electrons. The ratio can be adjusted to be in the required range by removing...

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Main Authors KAWAKAMI, WAICHIRO, MAEBASHI, GUNMA, JP, HASHIMOTO, SHOJI, HIGASHIMURA, GUNMA, JP, SUNAGA, HIROMI, ISESAKI, GUNMA, JP, TANAKA, RYUICHI, MAEBASHI, GUNMA, JP, KAWAMURA, KEITA, FUJISAWA, KANAGAWA, JP, MACHI, SUEO, TOKIO/TOKYO, JP, AOKI, SHINJI, SHIMOTO, KEIICHI, TAKASAKI, GUNMA, JP
Format Patent
LanguageEnglish
Published 05.02.1987
Edition4
Subjects
BLASTING
ENGINE PLANTS IN GENERAL
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
STEAM ENGINES
TRANSPORTING
WEAPONS
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Summary:When the ratio of nitrogen oxides to sulphur dioxide in the waste gases to between 0.1 and 3 both can be virtually completely removed by subjecting the gas to ionising irradiation, pref. 1 megarad in the form of accelerated electrons. The ratio can be adjusted to be in the required range by removing one of the components partially in a simple pretreatment.
Bibliography:Application Number: DE19742463434