Gasification of waste printed circuit boards (PCB) in molten salts: HI experimental study on metal distribution and recovery

Huanjing Kexue Xuebao / Acta Scientiae Circumstantiae

Volumn 28, Issue 8, 2008, Pages 1586-1592

  Li, Fei ^a   Zhao, Zengli ^a   Li, Haibin ^a   Chen, Yong ^a   Wang, Xiaobo ^a  

^a GUANGZHOU INSTITUTE OF ENERGY CONVERSION   (China)

Author keywords

Gasification; Metal; Molten salt; Prinled circuit boards

Indexed keywords

ALUMINUM; CALCIUM; COPPER; ELECTRONIC EQUIPMENT MANUFACTURE; FUSED SALTS; GAS GENERATORS; GASIFICATION; GLASS FIBERS; LEAD; MAGNESIUM PRINTING PLATES; METAL RECOVERY; METALLIC GLASS; METALS; NUCLEAR REACTORS; PRINTED CIRCUIT BOARDS; PRINTED CIRCUIT MANUFACTURE; PRINTED CIRCUITS; RECYCLING; TIN; ZINC;

AND RECOVERIES; BOTTOM LAYERS; EXPERIMENTAL STUDIES; GASIFICATION PROCESSES; INORGANIC MATERIALS; METAL DISTRIBUTIONS; METALLIC FRACTIONS; MOLTEN SALT; MOLTEN SALT REACTORS; MOLTEN SALTS; PRINLED CIRCUIT BOARDS; WASTE GASIFICATIONS;

MOLTEN MATERIALS;

ALUMINUM; CALCIUM; COPPER; GAS GENERATORS; GASIFICATION; GLASS FIBERS; LEAD; METALS; RECYCLING; TIN; ZINC;

EID: 54549100424     PISSN: 02532468     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (14)

1. Dunning B W. 1986. Precious metals recovery from electronic scrap and solder used in electronics manufacture [ J ]. Precious Metals Recovery Low Grade Resource, IC9059, 44-56
2. Elaine Y L. 1991. The recovery of metals from electronic scrap [J]. Journal of Metals, 43: 53-68
3. Hoffmann J E. 1992. Recovering precious metals from electronic scrap [J]. Journal of Metals, 44 : 43-48
4. Kopacek B, Kopaeek P. 1999. Intelligent disassembly of electronic equipment [J]. Annual Reviews in Control, 23 : 165-170
5. Legarth J B. 1997. Environmental decision making for recycling options [J]. Kesources, Conservation and Recycling, 19: 109-135
6. Lide D R, 2005. CRC Handbook of Chemistry and Physics [M] . Boca Raton, FL: CRC Press, 740-797
7. Madkour L H. 1996. Electrodeposition of lead and its dioxide from Egyptial carbonate ore residuum [J] Bull Electrochem, 12(2): 234-236
8. Peng S H, Chen L Q, Cai M Z, et al. 2006. Distribution of heavy metals during pyrolysis of waste printed circuit boards [J] . Journal of Coal Science & Engineering(China), 12(1):105-109
9. Ralf J, Michele M. 1997. Method of recycling waste from printed circuit board assemblies from electrical and electronic devices [P]. United States, 5683040, 11
10. Scott K, Chen X, Atkinson J W, et al. 1997. Electrochemical recycling of tin, lead and copper from stripping solution in the manufacture of circuit boards [ J ] . Resources, Conservation and Recycling, 20 (1) : 43-55
11. Thompson D, Argent B B. 2002. Thermodynamic equilibrium study of trace element mobilisation under pulverised fuel combustion conditions [J]. Fuel, 81(3) :345-361
12. Wen X F, Fan Y H, Zhao Y M, et al. 2004. Research on metal recovery from waste printed circuit boards by electrostatic separation [J]. Environmental Engineering, 22(2): 78-80 (in Chinese)
13. Zhang S L, Forssberg E. 1999. Intelligent Liberation and classification of electronic scrap [J]. Powder Technology, 105(1-3):295-301
14. Zhao Y M, Wang Q Q, Jiao H G, et al. 2005. Selectivity Crushing of Discarded Printed Circuit Boards [J]. Journal of China University of Mining & Technology, 34(6) : 683-687 (in Chinese)