Patent ID: 8557186

Claim:
An integrated reactor, comprising: a first reaction chamber having a height, width-and length, wherein there is an open path through the first reaction chamber, wherein the first reaction chamber has an internal volume comprising 5 to 95 vol. % of porous catalyst and 5 to 95 vol. % of open space; and a second reaction chamber having a height, width-and length, wherein there is an open path through the second reaction chamber, wherein the second reaction chamber has an internal volume comprising a catalyst and at least 5 vol. % of open space; and a reaction chamber wall separating the first chamber and the second chamber; and wherein the integrated reactor possesses a NOx output characteristic of less than 100 ppm as measured according to the Standard NOx Test Measurement; and wherein the first reaction chamber comprises a bulk flow region comprising a cross-sectional area in the range of 5×10 −7 to 1×10 −4 m 2 .