Flue gas cleaning systems reduce emissions of substances that are dangerous to human health and the environment. We supply these systems adapted to the customer’s requirements and the local conditions of the given operation.
Methods of desulphurization of power sources.
Dry method – Semi-dry method with CFB absorber – Wet limestone scrubbing
The desulphurization technologies have their specifics and each power energy source being desulphurized.
The influencers for selection of an appropriate desulphurization method:
- Requirements of customers
- Capital and operation expenses
- Current technology, operation flexibility, control capacities
- Required desulphurization effectiveness
- Spatial possibilities for installation of the desulphurization
- Availability of suitable sorbent
- Complexity of technology
- How the FGD product is to be used
Dry method
The principle of this method is the dosing of the sorbent into the flue gas stream
Used in:
- Reduction of Acid Component Emissions
- Solid By-Product Management
- Systems with Minimal Wastewater Management
- Efficient Sorbent Usage
Semi-dry method with CFB absorber
The principle of this method is the dosing of the sorbent into the circulated fluidized bed absorber
Used in: Building industry (subsoil reinforcement, dump restoration, landscape recovery).
Wet limestone scrubbing
Intensive scrubbing of waste gases with a suspension in the absorber, removing Sulphur compounds, HF and HCL.
Used in:
- Gypsum products (plasterboards, plasters, blocks).
- Cement production as a hardening regulator.
- Soil improvement in agriculture.
- Fillers for paints and glues.
- Landscape restoration from mining.
However, its reuse still remains low, and most of the material is dumped usually in the form of the
conditioned fly ash with fly ash and ash.
Supply programme including equipment for:
- The cleaning of waste gasses from solid and gaseous pollutants
- Pneumatic transport of loose materials
- Air-conditioning and ventilation of nuclear power plants
- Air-conditioning of buildings and ventilation of industrial facilities, mines, tunnels and underground railways