Recycling of organic materials and solder from waste printed circuit boards by vacuum pyrolysis-centrifugation coupling technology.

@article{Zhou2011RecyclingOO,
  title={Recycling of organic materials and solder from waste printed circuit boards by vacuum pyrolysis-centrifugation coupling technology.},
  author={Yihui Zhou and Wenbiao Wu and Keqiang Qiu},
  journal={Waste management},
  year={2011},
  volume={31 12},
  pages={2569-76}
}
Here, we focused on the recycling of waste printed circuit boards (WPCBs) using vacuum pyrolysis-centrifugation coupling technology (VPCT) aiming to obtain valuable feedstock and resolve environmental pollution. The two types of WPCBs were pyrolysed at 600°C for 30 min under vacuum condition. During the pyrolysis process, the solder of WPCBs was separated and recovered when the temperature range was 400-600°C, and the rotating drum was rotated at 1000 rpm for 10 min. The type-A of WPCBs… CONTINUE READING

From This Paper

Figures, tables, results, connections, and topics extracted from this paper.