Directional concentration of bromine from nonmetallic particles of crushed waste printed circuit boards by vacuum-gasification-condensation. - Zhu, Jie; Chen, Xi; Yao, Zichun; Yin, Yuyang; Lin, Keyi; Liu, Huiling; Huang, Jiaxin; Ruan, Jujun; Qiu, Rongliang (Journal of Cleaner Production, 2019)