中国粉体技术2013，Vol.19Issue(1)：38-41,4.DOI:10.3969/j.issn.1008-5548.2013.01.009
过热蒸汽制备石油焦粉体的试验研究
Experimental Study on Preparation of Petroleum Coke Powders in Superheated Steam Condition
摘要
Abstract
Industrial experiment on preparing petroleum coke powders technology by the superheated steam transformed from glass industrial waste heat was conducted. The classifier bearing, filter and so on were temperature tested and analyzed. The results show that when the superheated steam temperature is 280 ℃, the pressure is 0.65 MPa and the mass flow rate is 2.6 t/h, the production of test petroleum coke powders is 5 t/h. The pass percent of products with 165, 38 μm particle sizes are respectively 100% and 61%. The mass fraction of discharge moisture is 0.2%. Both the classifier bearing and the bag filter are in safe work state. The steam jet mill can run continuously stably. Preparing petroleum coke powders by steam jet mill can save energy by 38.9% unit output consumption and electricity by 80.7% than traditional mechanical grinding.关键词
过热蒸汽/蒸汽磨机/石油焦粉体/袋式除尘器Key words
superheated steam/ steam jet mill/ petroleum coke powder/ bag filter分类
化学化工引用本文复制引用
熊为,张明星,陈俊东,耿旭辉,王红,陈海焱..过热蒸汽制备石油焦粉体的试验研究[J].中国粉体技术,2013,19(1):38-41,4.基金项目
国家科技支撑计划基金资助项目,编号:2011BAA04B04 （）
四川省科技厅科技项目,编号:11ZS2006. （）
