Industrial gas purification complex
Integrated gas purification of hot flue gases for metallurgy, energy and cement:dust removal + desulfurization (FGD) + denitrification (SCR/SNCR) + ash transportin…
Calculated after specifying the performance, execution and composition of the supply.
Send us the parameters or technical specifications - the engineer will specify the equipment for your facility.
- Air consumption
- 100,000 m³/h
- Composition of the complex
- Dust removal + FGD + SCR/SNCR + ash…
- Dust removal
- Electrical precipitator, bag filter or hybrid circuit -…
- Desulfurization
- Wet, dry or semi-dry FGD - after analysis…
Engineering solution
What this equipment is designed to solve
Integrated gas purification of hot flue gases for metallurgy, energy and cement:dust removal + desulfurization (FGD) + denitrification (SCR/SNCR) + ash transport in a single technological circuit. The composition of the complex and suppliers of key equipment are determined after analyzing gas parameters and cleaning requirements; local engineering, metal structures, installation and service are performed by ABL Engineering Group.
Dust removal: The solution may include electrostatic precipitators, bag filters or a hybrid circuit. The technology is selected based on gas flow and temperature, dust dispersion and properties, production mode and required purification rate.
SO₂ and NOx removal: wet, dry and semi-dry FGD schemes, as well as SCR or SNCR, are considered after analysis of the fuel, gas composition, available reagents and site requirements. The circuit can be supplemented by transport and storage of collected ash.
The project is based on actual emissions parameters, permitting requirements and the plant modernization program. ABL can carry out the local part of the project: engineering, metal structures and flues, installation, supervision, commissioning with measurements and service. The exact scope of responsibility and target indicators are fixed only after examination and selection of technology.
Application
Suitable applications
- Coal-fired thermal power plants and state district power plants: full path dust + SO₂ + NOx
- Ferrous metallurgy: sintering machines, blast furnace and steelmaking
- Ferroalloy plants: ore thermal furnaces
- Cement plants: rotary kilns, mills
- GOK: roasting, drying, pelletizing
- Waste incineration plants
Preliminary parameters
Characteristics
Values are not contractual until the selected configuration is confirmed in the technical proposal and data sheet.
| Composition of the complex | Dust removal + FGD + SCR/SNCR + ash transport |
|---|---|
| Dust removal | Electrical precipitator, bag filter or hybrid circuit - according to the initial data of the object |
| Desulfurization | Wet, dry or semi-dry FGD - after analysis of gas composition and reagents |
| Denitrification | SCR or SNCR - according to the required indicator and operating mode |
| Technology class | The applicability of BAT/BAT is confirmed by design and permitting documentation |
| Productivity | By flow rate, temperature and composition of the facility’s flue gases |
| Localization | Metal structures, gas ducts, installation (CMP II) - ABL, Temirtau |
| Escort | Supervision, commissioning with measurements, documentation for BAT, service |
The posted review describes gas cleaning technologies, but is not a passport of this configuration; flow rate, gas composition, resistance and output indicators are recorded only after calculation.
For procurement and approval
Documentation
Frequently Asked Questions
From initial data and examination: flow rate, temperature and composition of flue gases, initial dust content, production modes, permitting requirements and site layout. After this, the technical concept and delivery boundaries are formed.
The project launch date is determined by the current requirements of the enterprise, the modernization program and actual emissions indicators. Before making an investment decision, you need measurements, checking applicable standards and technical and economic comparison of options – without this data it is incorrect to assess risks and budget.
The boundaries of responsibility are determined by the project. ABL can carry out local engineering, steel structures, platforms and flues, installation, supervision, commissioning and service; technological equipment is supplied according to the agreed specifications of the specialized manufacturer.
Target indicators are fixed only after analysis of source gases, selection of technology and confirmation of the equipment supplier. It is incorrect to publish universal values without temperature, flow rate, gas composition and production mode; the agreed parameters are fixed in the technical proposal and contract.
Do you need to select equipment for your project?
Send the terms of reference, questionnaire or basic parameters. We will prepare a complete set and a commercial offer.
