Methods, compositions, and burner systems for reducing emissions of carbon dioxide gas into the atmosphere

摘要: A method of preparing an oxidant stream comprising: burning a combustion mixture comprising (a) one or more fuel composition and (b) first oxygen content about 10 mole % carbon dioxide (CO2) gas 68 on dry basis, the producing flue CO2 gas, water vapor, unreacted oxygen; separating from recycle stream; mixing at least portion having pressure with sufficient amount second which is sufficiently higher than to entrain in produce basis.