废塑料配煤炼焦实验研究Ⅰ—产物分布分析  

Study on Coal Blending Coking Test of Waste Plastics I-Analysis on Products Distribution

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

机构地区：[1]山东科技大学化学与环境工程学院,青岛266510 [2]首钢技术研究院,北京100041 [3]首钢工学院,北京100043

出　　处：《燃料与化工》2006年第4期13-16,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(H020620330310)

摘　　要：利用2kg实验焦炉考察了废塑料配煤炼焦以及废塑料的添加比例对共焦化产物分布的影响,结果表明:废塑料的添加可以改变共焦化产物的分布。如果废塑料的配比从1%增加到5%,焦炭和水的产率逐渐降低,焦炉煤气和焦油的产率逐渐升高。废塑料代替1/3焦煤配煤炼焦后表现出较特殊的规律,从产物分布上考虑,若用废塑料代替弱粘煤,废塑料的配比可以增加。By means of 2kg test oven to study the influence of waste plastics blending coking and additive proportion of waste plastics on the distribution of coking products, the result shows： the addition of waste plastics can change the distribution of coking products. If the proportion of waste plastics blending ratio is increased from 1% to 5%, coke and moisture yield will gradually reduced, while the yield of coke oven gas and tar will gradually increased; after 1/3 coking coal is replaced by waste plastics, it shows particular law, in view of products distribution, if waste plastics is used to replace weakly -caking coal, its blending proportion can be increased.

关 键 词：废塑料 配煤 共焦化 产物分布 

分 类 号：TQ520.9[化学工程—煤化学工程]