问题描述:
英语翻译
The feed injector assembly is inserted downward through a top inlet port of a gasifier,for example as shown in U.S.Pat.No.3,544,291.the feed injector extends along the central longitudinal axis of the gasifier with the downstream end discharging directly into the reaction zone.The relative proportions of the reactant feedstreams introduced into the gasifier are carefully regulated to convert a substantial portion of the carbon in the fuel e.g.,up to about 90% or more by weight,to carbon oxides; and to maintain an autogenous reaction zone temperature in the range of 1,700°F.(930℃.) to about 3,000°F.(1650℃.),and more typically in the range of about 2,000°F.(1100℃.) to about 2,800°F.(1540℃.).
The feed injector assembly is inserted downward through a top inlet port of a gasifier,for example as shown in U.S.Pat.No.3,544,291.the feed injector extends along the central longitudinal axis of the gasifier with the downstream end discharging directly into the reaction zone.The relative proportions of the reactant feedstreams introduced into the gasifier are carefully regulated to convert a substantial portion of the carbon in the fuel e.g.,up to about 90% or more by weight,to carbon oxides; and to maintain an autogenous reaction zone temperature in the range of 1,700°F.(930℃.) to about 3,000°F.(1650℃.),and more typically in the range of about 2,000°F.(1100℃.) to about 2,800°F.(1540℃.).
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