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Journal Article 3

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2017 1

2012 1

2008 1

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ABS 1

HIPS 1

PC 1

Py-GC/MS 1

Pyrolysis 1

TGA 1

TGA experiment 1

WEEE recycling 1

different lithotype 1

distributed energy resources (DERs) 1

experiment 1

microgrid 1

specific maximum 1

thermogravimetric analysis 1

tuned genetic algorithm (TGA) 1

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Parameter for judging reactivity of coal and coke

HE Hongzhou, LUO Zhongyang, CEN Kefa

Frontiers in Energy 2008, Volume 2, Issue 3,   Pages 354-358 doi: 10.1007/s11708-008-0052-z

Abstract: defined as the quotient of the maximum weight loss rate in non-isothermal thermogravimetric analysis (TGAThe heating rate selected in TGA experiment has no effect on the judgment.

Keywords: thermogravimetric analysis     specific maximum     different lithotype     experiment     TGA experiment    

Economic analysis of a hybrid solar-fuel cell power delivery system using tuned genetic algorithm

Trina SOM, Niladri CHAKRABORTY

Frontiers in Energy 2012, Volume 6, Issue 1,   Pages 12-20 doi: 10.1007/s11708-012-0172-3

Abstract: The mathematical analysis is based on the application of tuned genetic algorithm (TGA).It is observed that the application of TGA results in a reduction of the minimum cost depicting an improved

Keywords: distributed energy resources (DERs)     microgrid     tuned genetic algorithm (TGA)    

Thermal degradation characteristics and products obtained after pyrolysis of specific polymers found in Waste Electrical and Electronic Equipment

Evangelia C. Vouvoudi, Aristea T. Rousi, Dimitris S. Achilias

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 5, doi: 10.1007/s11783-017-0996-5

Abstract: Modern societies strongly support the recycling practices over simple waste accumulation due to environmental harm caused. In the framework of sustainable recycling of plastics from WEEE, pyrolysis is proposed here as a means of obtaining secondary value-added products. The aim of this study was to investigate the thermal degradation and the products obtained after pyrolysis of specific polymers found in the plastic part of WEEE, using thermogravimetric analysis and a pyrolizer equipped with a GC/MS. Polymers studied include ABS, HIPS, PC and a blend having a composition similar to that appearing in WEEE. It was found that, PC shows greater heat endurance compared to the other polymers, whereas ABS depolymerizes in three-steps. The existence of several polymers in the blend results in synergistic effects which decrease the onset and final temperature of degradation. Moreover, the fragmentation occurred in the pyrolyzer, at certain temperatures, resulted in a great variety of compounds, depending on the polymer type, such as monomers, aromatic products, phenolic compounds and hydrocarbons. The main conclusion from this investigation is that pyrolysis could be an effective method for the sustainable recycling of the plastic part of WEEE resulting in a mixture of chemicals with varying composition but being excellent to be used as fuel retrieved from secondary recycling sources.

Keywords: Pyrolysis     WEEE recycling     ABS     HIPS     PC     Py-GC/MS     TGA    

Title Author Date Type Operation

Parameter for judging reactivity of coal and coke

HE Hongzhou, LUO Zhongyang, CEN Kefa

Journal Article

Economic analysis of a hybrid solar-fuel cell power delivery system using tuned genetic algorithm

Trina SOM, Niladri CHAKRABORTY

Journal Article

Thermal degradation characteristics and products obtained after pyrolysis of specific polymers found in Waste Electrical and Electronic Equipment

Evangelia C. Vouvoudi, Aristea T. Rousi, Dimitris S. Achilias

Journal Article