Experimental research on combustion fluorine retention using calcium-based sorbets during coal combustion (Ⅱ)

• 来源期刊: 煤炭学报(英文版)
• 年，卷（期）: 2008,（4）
• 页码范围: 667-671
• 页数: 5页
• 语种: 英文

摘要

During the fixed bed tube furnace combustion experimental study,stimulated the calcium-based sorbent grain size and microstructured influencing factors to explain the fluorine retention effect influence law,and expounded the combustion fluorine retention agent developing principle,and probed into the high-temperature fluorine retention agent technical approach.The results show that the calcium-based sorbent particle grain size and pore structure also have the bigger influence on the combustion fluorine retention effect,and reducing the calcium-based sorbent particle grain size and improving the calcium sorbent structure characteristics at very high temperature to enhance the fluorine retention effect is the important approach to the fluorine retention agent development.