@article{Naohito Hayashi2015M-M2014839, title={Effect of Distance between Orifices in Column Type Pneumatic Separator for Waste Electronic Devices}, author={Naohito Hayashi and Tatsuya Oki}, journal={MATERIALS TRANSACTIONS}, volume={56}, number={1}, pages={140-148}, year={2015}, doi={10.2320/matertrans.M-M2014839} }