Scrubber Design Calculation Excel Hot «2024»

Scrubber Design Calculation Excel Sheet for Hot Gas Applications

Always size your scrubber based on the saturated volumetric flow rate ( Qsatcap Q sub s a t end-sub

Color-code these cells (e.g., light yellow) so users know where to enter data. Include flow rates, contaminant types, target efficiencies, and operating temperatures.

The design of a scrubber involves several key calculations, including: scrubber design calculation excel hot

H = (L/D) * D

| | | | --- | --- | | L/D | 4 | | D (m) | 0.89 | | H (m) | =4*0.89 | =3.56 m |

: A measure of the mass transfer efficiency of the packing material or spray. Scrubber Design Calculation Excel Sheet for Hot Gas

Scrubbers require a minimum liquid flow to keep the packing wetted.

If your Excel spreadsheet calculates an adiabatic saturation temperature or a liquid outlet temperature higher than 140∘F140 raised to the composed with power F

Designing a wet scrubber for requires precise engineering to handle high temperatures and aggressive pollutants. Using an Excel spreadsheet simplifies this process, allowing you to run calculations instantly when input parameters change. Scrubbers require a minimum liquid flow to keep

: Calculated based on the gas mass flow rate and a target "percentage of flooding" (typically 50–85%) to avoid liquid backup. Height of Packing (HETP) : Determined using correlations like Norton’s to ensure enough contact time for chemical absorption. Pressure Drop ( cap delta cap P

Ensure the enthalpy of the exiting wet gas matches the total enthalpy of the entering hot dry gas minus losses.

NTU=ln(YinYout)NTU equals l n open paren the fraction with numerator cap Y sub i n end-sub and denominator cap Y sub o u t end-sub end-fraction close paren Yincap Y sub i n end-sub Youtcap Y sub o u t end-sub are the inlet and outlet pollutant concentrations.

Ensure formulas flow downward. Avoid circular references.