| 摘要 |
A parallel flow reactor for the selective catalytic reduction of nitrogen oxide in a gas stream includes a shell enclosing an interior space in which is located a plurality of substantially parallel planar catalyst beds, each containing a catalyst for the selective conversion of NOx. Deflectors in the spaces between the catalyst beds direct the flow of gas through the beds. An injector upstream of the catalyst beds introduces a reducing agent such as ammonia into the inlet gas stream. The catalyst bed can include monolith or microengineered catalyst.
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