The change of a bulk good in the power plant industry is very diverse. It depends on the construction of the power plant and the fuel used in the power plant. In addition, meteorological, demographic and various other influences can provide for a change in the bulk material. It is certain however that bulk materials from the area of boiler and flue gas cleaning do not remain the same over time.
 

The bulk materials change depending on the

• fuel (waste, coal, etc.)
• operation conditions
• condition of the plant, in particular of the grid, the boiler and/or heat exchanger, etc.  
• Type of additives for flue gas cleaning (CAO; AK; BKS etc.)
• Type of flue gas cleaning