Total quantity or scope: 1 lot - Implementation of the planned renovation of the ash removal
equipment in Zeran Power Plant in Warsaw;
Applicable equipment includes waste hoppers and feeders; combustion gas cooler boilers; slag crane hydraulic buckets and curing conveyor components of the ash removal
equipment; and, among electrical instrumentation, flue-gas analyzers.
Common diesel particualte filters are very susceptible to changes in duty cycle and longer idling periods leading to ash removal
at periodic intervals sometimes as often as 2-3 times a year to prevent the plugging of the filter.
After extensive testing, John Deere's DPF can go up to 15,000 hours before ash removal
Results to date show the combination of insecticide injections, selective ash removal
and trap trees is slowing the growth of the EAB population in the two areas.
Also, if the proportions of Ca-silicate phases decrease along the boiler gas pass in PF boilers, then, in contrast, in the CFBC boiler system, the proportions of Ca-silicates are rather uniform in the first part of the ash removal
system and increase nearly exponentially in the electrostatic precipitators (Figs.
technique with small amount of water has recently been tested at the Balti Power Plant (Arro et al.
A cordwood-fired furnace, for example, requires manual fuel loading and ash removal
Fly ash removal
from flue gas by using electrostatic precipitators (ESP), cyclones, fabric filters, or wet scrubbers will result in a dry fine solid particulate material, which is commonly called an air-pollution-control (APC) residue [1,2].
This results in a "small reactor core with relatively easy maintenance and simple ash removal
," he said.
Foster Wheeler provided engineering, procurement and delivery of six 350 MW steam generators, coal-handling equipment, and ash removal
systems, with these generators using Foster Wheeler's double-arch fired technology.
makes the resulting fuel more versatile, so the CENfuel(TM) product can be co-fired in boilers designed for gas or oil, giving a plant fuel-switching ability, depending on the price and availability of competing fuels.