Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
684033 | Bioresource Technology | 2009 | 6 Pages |
Abstract
Measurements were taken for a 35-ton-per-hour biomass-fired travelling grate boiler. Local mean concentrations of O2, CO, SO2 and NO gas species and gas temperatures were determined in the region above the grate. For a 28-ton-per-hour load, the mass ratios of biomass fly ash and boiler slag were 42% and 58%, the boiler efficiency was 81.56%, and the concentrations of NOx and SO2 at 6% O2 were 257 and 84 mg/m3. For an 18-ton-per-hour load, the fuel burning zone was nearer to the inlet than it was for the 28-ton-per-hour load, and the contents of CO and NO in the fuel burning zone above the grate were lower.
Keywords
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Process Chemistry and Technology
Authors
Zhengqi Li, Wei Zhao, Ruiyang Li, Zhenwang Wang, Yuan Li, Guangbo Zhao,