METHOD AND SYSTEM FOR TREATING FOUNDRY PROCESS EXHAUST GAS

The present invention relates to a method and a system for the treatment of exhaust gas from industrial processes comprising at least the following consecutive steps: a) passing an exhaust gas comprising volatile organic compounds (VOCs) and/or amines through a catalytic zone at elevated temperature...

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Bibliographic Details
Main Authors ROSENØRN, Thomas, WRIST JENSEN, Kenth, BUTCHER, Andrew, GALLUS, Michael
Format Patent
LanguageEnglish
Published 22.04.2021
Subjects
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary:The present invention relates to a method and a system for the treatment of exhaust gas from industrial processes comprising at least the following consecutive steps: a) passing an exhaust gas comprising volatile organic compounds (VOCs) and/or amines through a catalytic zone at elevated temperatures, said catalytic zone comprises a deNOx-catalyst and an oxidation catalyst thereby providing a first treated gas stream, and b) subjecting the first treated gas stream to ultraviolet radiation in order cause photooxidation.
Bibliography:Application Number: US201916971188