Plate type preferential oxidation reactor

A preferential oxidation reactor comprising:

• a plate-shaped chamber having a front, a back, and a side wall interconnecting the front and the back;
• an inlet formed at the front of the chamber, the inlet supplying an incoming material into the chamber;
• an outlet formed at the back of the chamber, the outlet discharging a material from the chamber;
• a main reactor disposed inside the plate-shaped chamber, the main reactor converting carbon monoxide contained in the incoming material into another material;
• a catalyst formed inside the main reactor, the catalyst promoting the conversion of carbon monoxide of the incoming material into the another material;
• a distributor formed inside the plate-shaped chamber, the distributor formed between the inlet and the main reactor, the distributor guiding flow of the incoming material supplied through the inlet into the main reactor;
• and
• a radiator provided on an outer surface of the plate-shaped chamber.