Novel process for the removal of bromine from styrene polymers containing brominated flame retardants

摘要：

　　High-impact polystyrene (HIPS) is one of the main plastic fractions of waste electric and electronic equipment (WEEE).Even though recycling of this material is desirable,the presence of brominated flame retardants requires the removal of bromine prior to further treatment steps.Common thermal treatment methods result in oil containing more or less bromine,making the use of this oil difficult.Extraction of the flame retardant by supercritical CO2 allows the recovery of the plastic,but also the flame retardant remains as a hazardous material.

作者: Guido Grausea Hisatoshi Tanaka Thallada Bhaskar Tomohito Kameda Toshiaki Yoshioka

作者单位: Graduate School of Environmental Studies, Tohoku University, Aramaki Aza Aoba 6-6-11, Aoba-ku Sendai Bio-Fuels Division(BFD),CSIR-Indian Institute of Petroleum(IIP),Council of Scientific and Industrial

会议类型: 国际会议

会议名称: 2013 International Symposium on Environmental Science and Technology(2013环境科学与技术国际会议)

会议地点: 大连

会议语种:英文

页码: 727-727

在线出版日期: 2013-06-04（万方平台首次上网日期，不代表论文的发表时间）