Research on the gas from pyrolysis during crushing of discarded printed circuit boards

Zhongguo Kuangye Daxue Xuebao/Journal of China University of Mining and Technology

Volumn 34, Issue 6, 2005, Pages 730-734

  Duan, Chen Long ^a   Zhao, Yue Min ^a   Wen, Xue Feng ^b   Ye, Cui Ling ^a   Wang, Quan Qiang ^a  

^a CHINA UNIVERSITY OF MINING AND TECHNOLOGY   (China)

^b TSINGHUA UNIVERSITY   (China)

Author keywords

Crushing; Electronic scrap; Epoxy resin; Printed circuit boards; Pyrolysis

Indexed keywords

CRUSHING; EPOXY RESINS; ETHERS; FOURIER TRANSFORM INFRARED SPECTROSCOPY; PHENOLS; PYROLYSIS; SCRAP METAL REPROCESSING; TOXIC MATERIALS;

AROMATIC/ALIPHATIC ETHERS; DISCARDED PRINTED CIRCUIT BOARDS; ELECTRONIC SCRAP; EPOXY RESIN BROMINATED PART; EPOXY RESIN NONBROMINATED PART; IRRITANT GAS; SECONDARY POLLUTION;

PRINTED CIRCUIT BOARDS;

EID: 30044446695     PISSN: 10001964     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (13)

1. Drage D J. Method and apparatus for crushing and separating scrap material[P]. U.S. Patent: 3885744, 1975-07-27.
2. Brandl H, Bosshard R, Wegmann M. Computer-munching microbes: metal leaching from electronic scrap by bacteria and fungi[J]. Journal of Hydrometallurgy, 2001, 59(2-3): 319-326.
3. Rubenstein, Julius. Method of processing and recovery of electronic and electric scrap[P]. U.S. Patent. 5547134, 1996-08-20.
4. Cui Jirang, Forssberg Eric. Mechanical recycling of waste electric and electronic equipment: a review[J]. Journal of Hazardous Materials, 2003, 99(3): 243-263.
5. Duan C L, He Y Q, Wang H F, et al. Separation mechanism of passive pulsing air classifier[J]. Journal of China University of Mining and Technology, 2003, 32(6): 725-728.
6. He Y Q, Wang H F, Duan C L, et al. Numerical simulation of airflow patterns within passive pulsing air classifiers[J]. Journal of China University of Mining and Technology, 2005, 34(5): 574-578.
7. Zhao Y M, Wen X F, Li B B, et al. Recovery of copper from waste printed circuit board[J]. Journal of Minerals and Metallurgical Processing, 2004, 21(2): 99-102.
8. Sun L S, Lu J D, Zeng L, et al. Analysis of the products from pyrolysis of brominated epoxy printed circuit board[J]. Journal of Huazhong University of Science and Technology. 2003, 31(8): 50-52.
9. Bockhom H A, Homung U. Dehydrochlorination of plastic mixture[J]. Anal. Appl. Pyrol. 1999, 49(1): 97-106.
10. Blazso M, Czegeny Z. Pyrolysis and debromination of flame retarded polymers of electric scrap studied by analytical pyrolysis[J]. Anal. Appl. Pyrol, 2002, 64(2), 149-261.