The products characteristics of calcium-basic compounds pyrolysis with waste printed circuit boards (PCB)

摘要：

　　The co-pyrolysis of PCB and calcium-basic compounds was investigated in this paper.The yield of liquid products of simple PCB pyrolysis was the highest and it reached 10.51%.After adding various calcium based waste,the copper foil was basically not corroded during pyrolysis as the calcium based waste adsorbed HBr.After pyrolysis,the organic substances were carbonized and became brittle.Thus,it was quite easy to separate metal from glass fiber cloth and strip off and remove the carbon black on the glass cloth.The Pyro-gas wasnt so seriously influenced by additives.The content of CH4 was 67-70% while other contents were mainly small molecules such as C2H6,C2H4,C3H8,and C3H6.

关键词： WEEE PCB pyrolysis recycling calcium-basic waste

作者: Jie Guan Jingwei Wang Xu Min Wenjie Wu

作者单位: School of Urban Development and Environmental Engineering, Shanghai Second Polytechnic University, No 2360, Jinhai Rd,Shanghai 201209, China

会议类型: 国际会议

会议名称: The Seventh International Conference on Waste Management and Technology(第七届固体废物管理与技术国际会议(ICWMT7))

会议地点: 北京

会议语种:英文

页码: 461-468

在线出版日期: 2012-09-05（万方平台首次上网日期，不代表论文的发表时间）