Microwave-assisted catalytic pyrolysis of waste printed circuit boards, and migration and distribution of bromine.
Zhang T, Mao X, Qu J, Liu Y, Siyal AA, Ao W, Fu J, Dai J, Jiang Z, Deng Z, Song Y, Wang D, Polina C.
Zhang T, et al.
J Hazard Mater. 2021 Jan 15;402:123749. doi: 10.1016/j.jhazmat.2020.123749. Epub 2020 Aug 25.
J Hazard Mater. 2021.
PMID: 33254771
Higher pyrolysis temperature enhanced transfer of Br to pyrolysis gas. K(2)CO(3), Na(2)CO(3) and NaOH reacted with hydrogen bromide to generate KBr and NaBr, which significantly improved the Br fixation efficiency of pyrolysis residues (i.e. from 29.11%-99.80%, 96.39 % and …
Higher pyrolysis temperature enhanced transfer of Br to pyrolysis gas. K(2)CO(3), Na(2)CO(3) and NaOH reacted with hydrogen bromide t …