半焦加压燃烧特性研究

工程热物理学报 , 2004, 25(2): 345-347.

1.东南大学洁净煤发电及燃烧技术教育部重点实验室,东南大学热能工程研究所,江苏,南京,210096

2.东南大学洁净煤发电及燃烧技术教育部重点实验室,东南大学热能工程研究所,江苏,南京,210096

3.东南大学洁净煤发电及燃烧技术教育部重点实验室,东南大学热能工程研究所,江苏,南京,210096

4.东南大学洁净煤发电及燃烧技术教育部重点实验室,东南大学热能工程研究所,江苏,南京,210096

5.东南大学洁净煤发电及燃烧技术教育部重点实验室,东南大学热能工程研究所,江苏,南京,210096

基金项目: 国家重点基础研究发展计划(973计划)(G199902210532)

INVESTIGATION ON THE COMBUSTION CHARACTERISTICS OF SEMI-COKE AT ELEVATED PRESSURE

本文在自行研制的加压热重分析仪上对气化半焦的加压燃烧特性进行了较为系统的研究.讨论了五种半焦在不同压力、不同粒径条件下的TG-DTG曲线,并对它们加以比较.分析了半焦种类、总压和试样粒径对最大失重速率、最大失重峰温度、燃尽时间、燃尽温度等的影响,井使用平均质量反应性指数对半焦反应性加以评价.

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