The Compounds Study of Waste PC Main-Board Pyrolysis

Jie Guan; Min Xu; Sheng Wen Chen; Zhou My; Li Su

doi:10.4028/www.scientific.net/AMR.113-116.887

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 113-116The Compounds Study of Waste PC Main-Board...

The Compounds Study of Waste PC Main-Board Pyrolysis

Abstract:

This paper has an explicit exposition on the study of waste PC-Main Board recycling by pyrolysis approach. The decomposing of PC-Main Board is completed above 400°C. For PC main boards around 77% solid residual (pyro-solid), 9 % pyro-oil and 14% pyro-gas were produced after the pyrolysis.The volatile detected by gas chromatography-mass spectrometry (PY-GC-MS) and the results indicated that:1) No significant influence of temperature on the products were observed over 400°C, only with the increase of temperature the small molecules volatile substance became a little high. 2) The characteristic pyrolysis products contained high concentrations of phenol, brom- phenol, while bisphenol A, tetrabromobisphenol A, methyl phenols, C1-C4 alkanes and alkanes were present.

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Periodical:

Advanced Materials Research (Volumes 113-116)

Pages:

887-891

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.113-116.887

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Online since:

June 2010

Authors:

Jie Guan, Min Xu, Sheng Wen Chen, Zhou My, Li Su

Keywords:

PC Main Board, Pyrolysis, Recycling, WEEE

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