Cylindrical Calcium-based Desulfurizer
The cylindrical calcium-based desulfurizers is a desulfurizer (20-25μm, the main component is calcium hydroxide). The desulfurizer is activated by heat in the pipeline, and the specific surface area increases rapidly. It fully contacts with the coke oven flue gas and undergoes physical and chemical reactions. , SO, and other acidic substances in the flue gas are absorbed and purified, and the clean flue gas is discharged into the atmosphere from the booster fan through the outlet flue to the original chimney.
Cylindrical calcium-based desulfurizers are commonly used in industrial processes to remove sulfur compounds from gas streams. They are particularly useful in applications where the gas stream contains low concentrations of sulfur compounds, such as natural gas, biogas, or landfill gas.
A cylindrical calcium-based desulfurizer refers to a cylindrical-shaped material or device used for desulfurization, which contains a calcium-based sorbent for removing sulfur from gases or liquids.
The desulfurizer typically consists of a cylindrical body or column, which can be filled with pellets or granules of calcium-based sorbent material, such as calcium oxide or calcium carbonate. When a gas or liquid stream containing sulfur compounds passes through the desulfurizer, the sulfur reacts with the sorbent material to form a solid product that can be removed from the stream.
Features of columnar calcium-based desulfurizer
High sulfur capacity
Columnar calcium-based desulfurizers have a high capacity for sulfur removal, which means that they can effectively remove sulfur compounds from gas streams even when the concentrations are low.
Columnar calcium-based desulfurizers have good thermal stability, which allows them to maintain their activity and performance even under high-temperature conditions.
High mechanical strength
Columnar calcium-based desulfurizers have a high mechanical strength, which makes them resistant to crushing and abrasion during use in industrial processes.
Columnar calcium-based desulfurizers are relatively inexpensive compared to other sulfur removal technologies, such as catalytic oxidation or activated carbon adsorption.
Ease of handling
Columnar calcium-based desulfurizers are easy to handle and transport, and they can be easily replaced when they become spent.
The use of cylindrical calcium-based desulfurizers is common in industrial processes, such as the treatment of flue gases from power plants, to meet environmental regulations for sulfur dioxide emissions. The cylindrical shape allows for efficient packing of the sorbent material, maximizing contact between the gas or liquid stream and the sorbent material, and ensuring effective removal of sulfur compounds.
Some common applications of cylindrical calcium-based desulfurizers include:
Natural gas purification: Cylindrical calcium-based desulfurizers can be used to remove sulfur compounds from natural gas to meet pipeline specifications and reduce corrosion in pipeline infrastructure.
Biogas purification: Cylindrical calcium-based desulfurizers can be used to remove sulfur compounds from biogas generated from anaerobic digestion processes, such as wastewater treatment or agricultural waste management.
Landfill gas purification: Cylindrical calcium-based desulfurizers can be used to remove sulfur compounds from landfill gas to reduce emissions of sulfur dioxide and improve the quality of the gas for energy recovery.
Overall, cylindrical calcium-based desulfurizers are a versatile and effective option for removing sulfur compounds from gas streams in a range of industrial applications.