Process and apparatus for treatment of gas streams containing nitrogen oxides
AssigneeBASF SE
InventorsStephan DEUERLEIN, Stefan MAURER
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Abstract
The present invention relates to a process for the treatment of a gas stream containing nitrogen oxides comprising the steps of: (1) providing a gas stream containing one or more nitrogen oxides; (2) contacting the gas stream provided in step (1) with a transition metal containing zeolitic material having a BEA-type framework structure for reacting one or more of the nitrogen oxides; wherein the zeolitic material is obtainable from an organotemplate-free synthetic process, as well as to an apparatus for the treatment of a gas stream comprising containing nitrogen oxides.
Claims14
1-30:
- (canceled)
Apparatus for the treatment of a gas stream containing nitrogen oxides, the apparatus comprising:
- (i) a catalyst bed provided in fluid contact with the gas stream to be treated;
- wherein the catalyst bed comprises a transition metal containing zeolitic material having a BEA-type framework structure, the zeolitic material being obtainable from an organotemplate-free synthetic process.
Dependencies are inferred from the claim text.