Research and Application of Calcium Carbide Furnace Tail Gas Purification System
Based on actual production,a large amount of tail gas is generated during the production of calcium carbide.This part of the tail gas has high temperature,high calorific value,complex content,and high air volume,with CO as the main component of the tail gas from the calcium carbide furnace.Due to the influence of CO rich content factors,the tail gas of calcium carbide furnace is widely used in upstream lime production,as well as in the production of ethylene glycol,dimethyl ether,and other products.However,it should be noted that abnormal exhaust emissions during the production of sealed calcium carbide furnaces can lead to environmental pollution issues.Considering the limitations and problems of the current exhaust purification system process plan,it is necessary to try to improve and optimize the exhaust purification system of the calcium carbide furnace to ensure that the exhaust treatment effect meets production needs,meets design requirements,achieves closed-loop production and stable control.Therefore,this article attempts to analyze and elaborate on the tail gas purification system of the calcium carbide furnace.Based on the analysis of the current status of the tail gas purification technology of the calcium carbide furnace,the improvement plan of the tail gas purification system is studied,and the implementation effect of the optimization plan of the tail gas purification system is confirmed through case analysis,and accurate conclusions are obtained.
calcium carbide furnacetail gaspurification system
NETL
NSTL
万方数据
维普
