To help tailor a template or specific equations for your project, please share a few more details: What are you looking to remove? What is the estimated inlet temperature of your hot gas?
Hot gases will immediately evaporate a portion of the scrubbing liquid upon contact, cooling the gas to its adiabatic saturation temperature. Calculate the saturated gas flow rate ( Qg,satcap Q sub g comma s a t end-sub ).
With the design velocity established, Excel can calculate the cross-sectional area ( ) and column diameter (
The Cunningham correction factor, especially relevant for high‑temperature gases, incorporates gas temperature:
Determined by the required mass transfer to achieve regulatory emission targets.
: Calculate the required blower capacity based on the total pressure drop and the polluted air flow rate. Recommended Excel Resources
$$ d_pc = \sqrt\frac9 \mu_g D_du_t \rho_p C_c \times \left( \frac1K \right) $$
Height depends on the required efficiency for gas absorption (mass transfer) or particulate removal.
To make your Excel sheet a "hot" (highly efficient, reusable, and dynamic) tool, organize it logically into dedicated functional tabs. Tab 1: Project Information & Master Inputs
Use the ideal gas law to account for volume shrinkage due to cooling, balanced against volume increase from added water vapor. Formula Clue: 2. Tower Diameter (Flooding Velocity Method)
As the temperature drops sharply, the gas density increases. This significantly reduces the actual volumetric flow rate (
): Specific to your packing material (e.g., Raschig rings, Pall rings).
) of various materials (e.g., Pall rings, Raschig rings, structured packing). Module 4: Mass Transfer & Packing Height This module calculates the height of the packing zone (
To help tailor a template or specific equations for your project, please share a few more details: What are you looking to remove? What is the estimated inlet temperature of your hot gas?
Hot gases will immediately evaporate a portion of the scrubbing liquid upon contact, cooling the gas to its adiabatic saturation temperature. Calculate the saturated gas flow rate ( Qg,satcap Q sub g comma s a t end-sub ).
With the design velocity established, Excel can calculate the cross-sectional area ( ) and column diameter (
The Cunningham correction factor, especially relevant for high‑temperature gases, incorporates gas temperature: scrubber design calculation excel hot
Determined by the required mass transfer to achieve regulatory emission targets.
: Calculate the required blower capacity based on the total pressure drop and the polluted air flow rate. Recommended Excel Resources
$$ d_pc = \sqrt\frac9 \mu_g D_du_t \rho_p C_c \times \left( \frac1K \right) $$ To help tailor a template or specific equations
Height depends on the required efficiency for gas absorption (mass transfer) or particulate removal.
To make your Excel sheet a "hot" (highly efficient, reusable, and dynamic) tool, organize it logically into dedicated functional tabs. Tab 1: Project Information & Master Inputs
Use the ideal gas law to account for volume shrinkage due to cooling, balanced against volume increase from added water vapor. Formula Clue: 2. Tower Diameter (Flooding Velocity Method) Calculate the saturated gas flow rate ( Qg,satcap
As the temperature drops sharply, the gas density increases. This significantly reduces the actual volumetric flow rate (
): Specific to your packing material (e.g., Raschig rings, Pall rings).
) of various materials (e.g., Pall rings, Raschig rings, structured packing). Module 4: Mass Transfer & Packing Height This module calculates the height of the packing zone (
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