An empirical model for coal fluidity based on a macromolecular network pyrolysis model
| Autor: | P. E. Best, Z. Z. Yu, S. Charpenay, Peter R. Solomon |
|---|---|
| Rok vydání: | 1992 |
| Předmět: |
Bituminous coal
medicine.medical_specialty Chemistry business.industry General Chemical Engineering geology.rock_type Condensation Thermal decomposition Carbochemistry geology Energy Engineering and Power Technology Thermodynamics Mineralogy Fuel Technology Phenomenological model medicine Coal business Pyrolysis Network model |
| Zdroj: | Energy & Fuels. 6:143-154 |
| ISSN: | 1520-5029 0887-0624 |
| DOI: | 10.1021/ef00032a005 |
| Popis: | We have developed a phenomenological model for coal fluidity based on a macromolecular network model for the decomposition and condensation of the network under the influence of bond breaking and cross-linking reactions. The macromolecular network model is the previously published FG-DVC model of coal pyrolysis. Its employs a network consisting of aromatic ring clusters linked by bridges. The bond scissions are described by a single first-order reaction with a distribution of activation energies |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|