废塑料配煤炼焦实验研究Ⅱ-焦炭质量分析  

Experimental Study on Coal Blending Coking Test of Waste Plastics Ⅱ-Coke Quality Analysis

作　　者：张振国[1] 廖洪强[1] 刘泽常[2] 余光炜[1] 赵莹[2] 刘霞[3] 

机构地区：[1]首钢技术研究院,北京100041 [2]山东科技大学,青岛266510 [3]首钢工学院,北京100041

出　　处：《燃料与化工》2007年第6期12-15,共4页Fuel & Chemical Processes

基　　金：山东省自然科学基金资助项目(Y2002B13);北京市科委资助项目(H02062033031O)

摘　　要：利用焦炭反应性装置对在2kg焦炉上实验所得的废塑料配煤炼焦焦炭进行热强度分析,结果表明:废塑料的配入量为1%～5%时,各配煤样品所得的焦炭的反应性和反应后强度均呈现下降趋势。用废塑料代替3%以内的瘦煤炼焦,所得焦炭的反应性和反应后强度指标均有所改善,但是废塑料代替其他煤种炼焦所得焦炭的热性能指标均有所降低。By means of coke reactivity device to conduct thermal strength analysis of coke obtained from coal blend blended with waste plastics on 2kg test oven, the result shows： the blending proportion of waste plastics is from 1% to 5%, coke reactivity and strength after reaction obtained from various coal blend samples tend to be reduced. Lean coal within 3% is replaced by waste plastics for coke-making, the indexes of reactivity and reaction after reaction of coke obtained are improved, however thermal indexes of coke produced from other kind of coal which is replaced by waste plastics are decreased.

关 键 词：废塑料 焦炭 热性能 质量分析 

分 类 号：X784[环境科学与工程—环境工程]