In a combined cycle gasification plant, highpressure fuel gas from the gasification unit is heated prior to combustion, and is then used to dry the feedstock.
在煤气化联合循环电厂，高压燃气的气化装置加热前，燃烧，然后用干的原料。
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Alternatively, high-pressure inert gas such as nitrogen is heated in the gasification unit and is then used to dry the coal feed.