尾气回收的增量测算与操作优化

Increment Estimation and Operation Optimization for Recovery of Tail Gas

针对煤气化装置工艺调整后出现的吹风气回收系统基础参数发生增量变化的问题,测算了吹风气尾气回收的增量;分析了负荷、空气量、烟气量、蒸发量、热焓的改变对生产操作的影响;提出了吹风气回收装置的经济运行思路和操作调整对策。

In allusion to problems encountered after process adjustment for gas plant of coal and occurred for increment variation of basic parameters in air blowing gas recovery system,author has estimated the increment recovered from air blowing gas tail gas;has analyzed the efficiency of change of load,air quantity,flue gas quantity,evaporation quantity and enthalpy on the productive operation;has presented the idea for economic operation of air blowing gas recovery device and the countermeasures for operation adjustment.