Incineration is one of the major methods for the disposal of sewage sludge. Currently, several plants are incinerating mechanically dewatered (wet) sludge (20ยฑ40 wt.% d.m.) or semi-dried sewage sludge (30ยฑ55 wt.% d.m.), although some plants burn dry sludge (with more than 80 wt.% d.m.). Whereas sign
The influence of SO2 level and operating conditions on NOx and N2O emissions during fluidised bed combustion of coals
- Publisher
- Elsevier Science
- Year
- 2002
- Weight
- 312 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0140-6701
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โฆ Synopsis
(In Japanese)
The method is carried out by charging O-containing plastic (e.g. PET) into the coke oven on the top of the coal charge.
02/01461
The influence of SO2 level and operating conditions on NOx and N=O emissions during fluidised bed combustion of coals Miecio, F. et al. Fuel, 2001, 80, (11), 1555-1566. An experimental study on interactions between tiitrogen oxides emissions in the presence of SO2 is proposed. Two different coals were burnt in a laboratory-scale fluidized bed (FB) unit in air and in an artificial atmosphere of O2/N2/SO2. The change of operating variables
๐ SIMILAR VOLUMES
Limestone addition to a coal-ยฎred ยฏuidized bed combustor usually results in an increase in NO/NO x emissions and a decrease in N 2 O emissions. This observation has been explained in the literature by the effect of limestone on: (i) the conversion of coal volatile-N to NO/NO x and N 2 O; (ii) the de
In Japanese) The method is carried out by charging O-containing plastic (e.g. PET) into the coke oven on the top of the coal charge.
09 Combustion (burners, combustion systems) ignition takes place close to the grate, followed by a reaction front propagating from the grate up to the surface of the bed. Hence, the progress combustion in the bed is opposite to the expected one.