Synthetic grass with resilient granular top surface layer.

摘要

This invention is directed to a method for carrying out combustion in a furnace (10) having porous walls (20) with a large surface area comprising providing a combustion zone containing an atmosphere of furnace gases. A low velocity oxidant stream (30) is injected through at least one oxidant injection side (26) of the porous walls into the combustion zone (36) and mixing furnace gases with the oxidant stream in a mixing zone within the combustion zone to produce an oxidant mixture. A fuel stream (34) is injected through at least one fuel injection side adjacent to the oxidant injection side in the combustion zone. The oxidant mixture is mixed with the fuel stream to create a fuel-oxidant mixture.