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Guide to Biomass comminution : material properties, machinery, principles of the process and fundamentals of process modelling /
This study aims to derive a qualitative model for energy requirements of the wood chipping process. A relationship is shown between energy requirements and properties of biomass, which is a quite variable material. The relationship between comminution machinery and energy which is necessary for the...
| Clasificación: | Libro Electrónico |
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| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Hamburg, Germany :
Bachelor + Master Publishing,
2013.
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| Colección: | Bachelor Thesis
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| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Guide to Biomass comminution; Table of contents; 1. INTRODUCTION; 1.1 General; 1.2 Comminution as one unit operation in the Biofuel supply chain; 1.3 Structure of biomass
- wood as an example; 1.4 Elementary mechanics in the comminution process; 1.5 Comminution machinery; 2. MODEL INTRODUCTION; 2.1 The reason for making a model; 2.2 Models valid for brittle materials; 2.3 Identification of reliable parameters for the model; 2.4 Measuring the specific energy; 3. QUALITATIVE CHIPPING MODEL; 3.1 Derivation of the qualitative model for chipping; 4. RESULTS AND DISCUSSION.
- 4.1 Coefficients for the equations5. CONCLUSIONS; 6. Bibliography; APPENDIX A
- different classifications of biomass comminution equipment; APPENDIX B
- technical specification of properties for solid biofuels; APPENDIX C
- Janka Hardness and Dry density; APPENDIX D
- Janka Hardness and Moisture Content
- along with coefficients for linear function of moisture in the chipping model; APPENDIX E
- different models of chippers and their basic parameters.