Scrubber Design Calculation Excel Hot

: Calculate the saturated gas flow rate. For example, a gas at 400°F may have a saturation temperature around 127°F, which changes the volumetric flow rate ( Qsatcap Q sub s a t end-sub ) used for sizing.

To prevent the liquid from being blown out of the top of the scrubber, you must calculate the tower's cross-sectional area based on the gas velocity. Calculate the Flooding Gas Velocity ( Ufcap U sub f ) using the Sherwood-Lobo Correlation . Excel Formula: Set your operating velocity ( Uopcap U sub o p end-sub ) at 60% to 70% of the flooding velocity.

To satisfy the search intent, your spreadsheet should have the following tabs: scrubber design calculation excel hot

Based on mass transfer units (NTU and HTU). Formula: Z = NTU ⋅ HTU

), flow rate, and pressure. Hot gases have lower density, which significantly increases the required tower diameter. : Calculate the saturated gas flow rate

When treating gases above 150°C (300°F), standard scrubbing mechanics change drastically due to immediate heat and mass transfer. Two primary phenomena dominate the inlet zone of a hot gas scrubber:

Do you need assistance with the for the Sherwood/Eckert flooding diagram? Calculate the Flooding Gas Velocity ( Ufcap U

In this story, we walked through a step-by-step guide on how to perform scrubber design calculations using Excel. By defining the design parameters, calculating the molar flow rate of SO2, determining the scrubber type and size, calculating the liquid flow rate, and calculating the scrubber diameter, we can design a scrubber system that effectively removes pollutants from gas streams.