循环氨水余热在采暖中的应用

The Application of Cycling Ammonia Waste Heat in Heating Process

淄博焦化煤气公司煤气厂采用循环红水余热替代蒸汽采暖，不仅节约了大量蒸汽热源，而且减少了冷却水用量，净效益5．96万元／a。

Cycling ammonia waste heat heating is substituted for vapour heating in gas plant of coking gasocrpration of Zibo city. Through reasonable process design,equipment lectotype and taking correct technicalmeasures to existing problems,a lot of energy sources can be saved,the quantity used of cooling water can bedecreased,and a net income of 0. 0596 million yuan/a can be got.