发明授权
US08707877B2 Solid fuel and oxygen combustion with low NOx and efficient burnout 有权
固体燃料和氧气燃烧与低NOx和有效的倦怠

Solid fuel and oxygen combustion with low NOx and efficient burnout
摘要:
Solid particulate fuels are combusted with a primary oxidant stream of industrially pure oxygen and a secondary oxidant stream of industrially pure oxygen optionally mixed with a portion of recycled flue gas. The fuel is conveyed with a carrier gas of air or recycled flue gas. An oxygen concentration out of the total amount of the fuel stream and the primary and secondary oxidant streams is 40-63% by mass or 47-70% by volume.
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