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1. This needs studying the devolatilization characteristics of haw seeds.

2. The devolatilization appears to be almost kinetic control process.

3. Polymer devolatilization is one of key processes in the polymer production.

4. Fragmentation by devolatilization may not happen if the volatile matter content is extremely small.

5. The results show that the devolatilization characteristics of fast pyrolysis differs from that of slow pyrolysis.

6. During the devolatilization, the hollow structure of coal particles is formed due to the rapid release of volatile, which can result in more rapid combustion of char particles.

7. Both the model of black liquor devolatilization and swelling and the evolution of carbon containing products during black liquor gasification are discussed.

8. The interior devolatilization of coal particle can increase the interior pressure which can produce expansion and fine crack leading to fragment.

9. From the results of the test, the devolatilization index D and combustion characteristic index S have been identified as the evaluation criteria for coal quality.

10. The rate of devolatilization was faster and the devolatilization time was shorten with increasing temperature and purge gas flux in the experiment range.

11. The effects of gas temperature fluctuation on the devolatilization of pulverized coal particles with different diameters are explored under different time-averaged gas temperature.

12. The stripped efficiency of the devolatilization stripper with steam distillation reached 70%.

13. The research shows that the thermal expansion and fragmentation of coal particles mainly occur in the stage of devolatilization during the coal combustion.

14. The temperature measurement and control in the laminar furnace is the key factor for maintaining experiment conditions of biomass devolatilization.

15. The particle model is employed to study the coal devolatilization , the release of volatile fuel-nitrogen,[sentence dictionary] formation of HCN and the subsequent conversion to NO during the devolatilization process.

16. The increase in the fluctuation intensity of gas temperature will further enhance the instantaneous particle mass loss during the coal devolatilization processes.

17. It appeared that combustion of carbon black occurred simultaneously with these devolatilization products since, upon extinction of this flame, no further residue was detected.

18. The fragmentation which induces thermal expansion can be neglected after the main devolatilization.

19. The aerodynamics during the pulverized coal combustion process plays a very important role in determining processes of coal devolatilization , burnout and pollutant emission.