A test experiment on the accuracy of coke oven gas metering data
Coke oven gas,also known as coke oven gas,is a by-product of the coking process,com-bustible components,belongs to the high calorific value of gas,so as fuel in the iron and steel industry is widely used in the ironmaking,steelmaking,rolling steel and other production of heating links,due to the characteristics of the coke oven gas production process,so that the coke oven gas composition con-tains a certain amount of residual tar,naphthalene,dust,water and other impurities,these impurities are very easy to form scale deposited in the bottom of the pipe,or the formation of hanging scale bonded to the inner pipe wall measurement,resulting in regular deformation of the internal cross-sectional area of the pipe,affecting the accuracy of the flow meter measurement data.The research direction of this paper excludes the influencing factors of the equipment itself and the measuring system,the research content is mainly for the influence of the dirty gas medium on the accuracy of the data,try to study the online de-tection means,analyse the data deviation,make the corrected data tend to be accurate and reliable,and can At the same time,this research also provides a new idea to solve similar problems in the same industry.
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NSTL
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