Kinetic characteristics in pyrolysis of RPF with additives
| Autor: | Imranqureshi Tahir, Hyeon-Uk Hwang, Antony Mutua Nzioka, Young-Ju Kim, Cao-zheng Yan, Myung-Gyun Kim |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Thermogravimetric analysis
Materials science 020209 energy chemistry.chemical_element 02 engineering and technology Activation energy 010501 environmental sciences 01 natural sciences Reaction rate Polyvinyl chloride chemistry.chemical_compound Chemical engineering chemistry visual_art 0202 electrical engineering electronic engineering information engineering visual_art.visual_art_medium Chlorine General Materials Science Heat of combustion Sawdust Composite material Pyrolysis 0105 earth and related environmental sciences |
| Zdroj: | Journal of Wuhan University of Technology-Mater. Sci. Ed.. 31:1144-1148 |
| ISSN: | 1993-0437 1000-2413 |
| Popis: | PVC (polyvinyl chloride) was isolated from waste plastic before manufacturing RPF (refuse paper & plastic fuel), and the characteristics of manufactured RPF including properties, calorific value, pyrolysis, chlorine content and kinetics analysis were analyzed. Based on the result of TGA (Thermogravimetric analysis), the kinetics characteristics was analyzed by using Kissinger method and Ozawa method which are the most common methods for obtaining activation energy, and the experimental conditions of TGA were set as follows: in a nitrogen atmosphere, with gas flow rate of 20 mL/min, heating rate of 5-50 °C/min, and maximum temperature of 800 °C. In conclusion, the activation energy showed a tendency to gradually increase by a rise of reaction rate. Although the activation energy with pyrolysis of RPF was irregularly scattered, it was shown that the activation energy was stabilized by co-pyrolysis of RPF and additives (rice bran and sawdust). |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full text from SpringerLink