摘要
以建筑装饰铝塑复合材料为研究对象,采用高温碱湿法浸出工艺,进行铝塑分离研究。考察了浓度、温度、时间和液固比等对铝浸出过程的影响。试验表明:采用氢氧化钠作为浸出剂浸出含铝废塑料中的铝,并分离塑料是可行的,所用试剂无毒、廉价、易得,其设备简单。
This study with engineering plastic materials for research object using wet leaching construction decoration aluminum- plastic composite process, aluminum- plastic separation study on various factors, including concentration, temperature, time and the liquid -solid ratio on the influence of aluminum leaching process. Through tests can draw the conclusion: adopting sodium hydroxide as leaching agent, separation of aluminum and plastic is feasible, the reagent non - toxic, cheap, easy.
出处
《山东化工》
CAS
2012年第12期29-31,共3页
Shandong Chemical Industry
基金
福建省教育厅B类科技研究项目(JB09219)资助
龙岩学院校立服务海西项目资助
福建威龙铝塑有限公司横向协助
关键词
含铝废塑料
湿法浸出
铝塑分离
返滴定法
aluminized scraps plastic
wet leaching
aluminum and plastic separation
Return titration