[Pilot experiment of fluorine fixing ratio of coated lump stone coal fuel].
The pilot experiment on coated lump stone coal fuel selected from 16 families in Haoping Shanxi were studied. 8 families burned coating high fluorine lump stone coal with lime, clay and low fluorine anthracite, 8 families burned untreated lump stone coal. The results show that the fluorine-fixing ratio at treated group was 75.0% when coal fluorine compared with coal cinder fluorine. In comparison with untreated group, the concentration of door air fluoride lowered 85.7%, SO2 lowered 75.0%, dust lowered 55.3%.
Feng
Fu-Jian
FJ
Institute of Geographical Sciences and Nature Resources Research, CAS, Beijing 100101,China.
Yu
Jiang-Ping
JP
Wang
Wu-Yi
WY
Luo
Kun-Li
KL
Chen
Dai-Zhong
DZ
Li
Ying
Y
Bai
Guang-Lu
GL
Li
Yue
Y
Zheng
Lai-Yi
LY
Bai
Ai-Mei
AM
D016902:Air Pollution, Indoor / Q000517:prevention & control*; D003031:Coal / Q000032:analysis*; D004391:Dust / Q000032:analysis*; D005461:Fluorine / Q000032:analysis / Q000737:chemistry* / Q000302:isolation & purification
D003031:Coal; D004391:Dust; D005461:Fluorine