The effects of activated Al2O3 on the recycling of light oil from the catalytic pyrolysis of waste printed circuit boards

- Application of activated Al2O3 for the catalytic pyrolysis of WPCB is proposed.
- Al2O3 can enhance the disposition of organic component of WPCB.
- Al2O3 increases the light oil fraction and reduces the brominated products.
- Light oil using as potential fuel can be obtained at a lower catalyst-to-feed ratio.
- The oil containing more phenol can be obtained at a higher catalyst-to-feed ratio.