Experimental study on horizontal combustion technique for bitumite-moulded coal
- Shandong Univ. of Technology (China). Power Engineering Dept.
Through a lot of experiments, a new kind of stove using horizontal combustion technique for bitumite-moulded coal has been developed. Making use of this stove, studies have been made on the burning process of bitumite-moulded coal: distribution of temperature field in the stove, the regularities of evolution and combustion of volatile matter, the burning rate and efficiency of bitumite-moulded coal, characteristics of fire-sealing and sulfur-solidification. The results show that, with the technique, some achievements can be obtained in combustion of bitumite-moulded coal, such as lower pollution in that the flue gas opacity is below 0.5 R and dust concentration is below 90 mg/Nm{sup 3}. The stove`s combustion efficiency reaches 90%, sulfur fixing efficiency is 60%, and CO concentration is decreased by 40% compared with other traditional stoves. With so many advantages, the stove can be used extensively in civil stoves and smaller industrial boilers.
- OSTI ID:
- 43273
- Report Number(s):
- CONF-940930-; TRN: IM9521%%439
- Resource Relation:
- Conference: 11. annual international Pittsburgh coal conference: coal, energy and the environment, Pittsburgh, PA (United States), 12-16 Sep 1994; Other Information: PBD: 1994; Related Information: Is Part Of Eleventh annual international Pittsburgh coal conference proceedings: Volume 1; Chiang, S.H. [ed.]; PB: 828 p.
- Country of Publication:
- United States
- Language:
- English
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