FIELD: process engineering.
SUBSTANCE: invention relates to removal of exhaust gases from ICEs and gas turbines. Proposed method is implemented via introduction of reducing agent and reduction of nitrogen oxides over the catalyst based on zeolite at corrugated single-piece carrier. Note here that said carrier features density of 50 g/l to 300 g/l and porosity of 50% and single-piece carrier porosity is caused by 50-200 mcm-deep pores in diameter of 1 to 30 mcm.
EFFECT: efficient removal of nitrogen oxides.
14 cl, 5 dwg, 1 tbl, 1 ex
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Authors
Dates
2014-04-10—Published
2009-11-27—Filed