Use of Bicarbonate in Flue Gas filtration
Sodium Bicarbonate consisting of sodium salts is used in flue gas cleaning. It is very effective in acid gases. In addition, since the final product formed after treatment is usable salt, it is more preferred than lime. Moreover, it is more advantageous than lime in terms of both disposal cost and consumption amount.
In flue gas, HCl and SO2 are treated in different ways:
- Removal with NaHCO3
- Removal with NaHCO3 and Trona
- Removal with NaHCO3 Based Dry Sorbent Injection System
In many waste incineration plants in Europe, a dry NaHCO3 injection system is applied to remove HCl and SO2 in flue gas.
Waste Gas Treatment Methods
Scrubber Units are units used for waste gas treatment. It is the process of reducing the gaseous waste in the form of odor, smoke, dust emitted from the factories to the legally permissible values. Scrubber systems are also known as chemical gas washing systems. Thanks to this system, dangerous gases from the exhaust are treated before they are released into the air, preventing the formation of acid rain. Scrubber systems have a smaller space requirement. They can be used in high temperature flows. They neutralize highly toxic gases and dusts. They work at up to 99% efficiency.
Which waste gases create air pollution?
SO2, NOx, Chlorofluorocarbon Gases, CO, CO2, Methane, Dust Emissions, Hydrocarbons, chemical gases from boiler flues and factory flues, which we call general pollutants, cause air pollution. Today, air pollution, especially in large residential areas and industrial areas, negatively affects human health and the environment.
What are the flue gas systems used in factories?
- Catalytic Incineration
- Deodorization Systems
- Crushing Systems
- Flue Gas Filter Systems
- Electrostatic Chimney Filters
- Multicyclone filters
- Regenerative Thermal Oxidizers
- Industrial Activated Carbon Filters
- Scrubber (Gas Washers)
Air Pollution Prevention Systems
The regulation to prevent industrial air pollution was issued to control emissions such as dust, smoke and steam that arise as a result of the operations carried out by industrial and energy producing enterprises. The regulation, which came into use in 2009, deals with the administrative regulations and the principles to be followed in the enterprises producing flue gas. You can download this industrial air pollution prevention regulation in PDF format from our website.
Industrial Air Pollution Control Regulation
The regulation to prevent industrial air pollution was issued to control emissions such as dust, smoke and steam that arise as a result of the operations carried out by industrial and energy producing enterprises. The regulation, which came into use in 2009, deals with the administrative regulations and the principles to be followed in the enterprises producing flue gas. You can download this industrial air pollution prevention regulation in PDF format from our website.