Hot [best] - Scrubber Design Calculation Excel

: Remember that hot gas occupies more volume (

$$ D = \sqrt\frac4 \times 10,0003600 \times \pi \times 2 = 1.33 , \textm $$

The liquid-to-gas ratio (L/G) is a critical parameter in scrubber design. A higher L/G ratio typically results in better contaminant removal, but also increases the energy consumption. scrubber design calculation excel hot

A scrubber is a type of air pollution control device that uses a liquid to remove contaminants and pollutants from a gas stream. The design of a scrubber involves several key calculations to ensure that it can effectively remove pollutants and meet emissions standards. In this write-up, we will discuss how to perform scrubber design calculations using Excel.

Select materials (packing, vessel lining) that can withstand both the temperature and the chemicals being scrubbed (e.g., Stainless Steel, Hastelloy, or specialty plastics). : Remember that hot gas occupies more volume

=SCFM * ((T_sat_F + 460) / 520) * (14.7 / Operating_Pressure_psia) * (1 + Mole_Fraction_Evap_Water) Use code with caution. Step 3: Calculate Column Diameter Once you establish the design gas velocity ( Vdesigncap V sub d e s i g n end-sub in ft/s) from your flooding curves: =SQRT((4 * (Quenched_ACFM / 60)) / (PI() * V_design)) Use code with caution. 4. Best Practices for Hot Gas Scrubber Sheets

The following calculations are typically required for scrubber design: The design of a scrubber involves several key

For venturi scrubbers, the can be approximated as:

For hot gases, you cannot ignore water vapor added to the stream. Use the for water vapor pressure: P_vap = 10^(A – B/(C+T))

The scrubber diameter (D) can be calculated using the following equation:

Before building the spreadsheet, you must understand how hot gas behaves inside a wet scrubber. Evaporative Cooling and Quenching