Minerals Engineering

Stoichiometric Reagent Mass Demand Rate for Flotation Bank Calculator

Stoichiometric Reagent Mass Demand Rate for Flotation Bank engineering calculator.

Quick Answer

Calculate Stoichiometric Reagent Mass Demand Rate for Flotation Bank

Calculator

Reagent Mass Demand Rate (kg⁄s)
—

Result Interpretation

Stoichiometric Reagent Mass Demand Rate for Flotation Bank Calculator computes Reagent Mass Demand Rate in kg/s using the defined engineering formula and the input values provided.

Worked Example

Verified calculation

Given:

  • Metal Grade in Ore = 2.5
  • Ore Feed Rate = 100
  • Metal Molar Mass = 63.55
  • Reagent Molar Mass = 124
  • Metal Recovery Efficiency = 0.9
  • Reagent-to-Metal Molar Ratio = 2

Expected Result:

  • Reagent Mass Demand Rate = 2.1951219512195

Engineering Interpretation:

Under the given input conditions, the calculated result is: Reagent Mass Demand Rate = 2.1951219512195 kg/s.

The actual numerical result is computed by the Runtime engine using the persisted tool definition. The values shown here come from automatically validated test cases.

Formula / Method

reagent mass demand rate = (ore feed rate * metal grade in ore * metal recovery efficiency * reagent molar mass) / (100.0 * metal molar mass * reagent-to-metal molar ratio)

Formula family: formula_minerals_flotation_circuit_reagent_inventory_demand_forecaster

Variables

SymbolLabelRoleDescription
ore_feed_rate Ore Feed Rate INPUT Ore Feed Rate
metal_grade Metal Grade in Ore INPUT Metal Grade in Ore
recovery_efficiency Metal Recovery Efficiency INPUT Metal Recovery Efficiency
stoichiometric_ratio Reagent-to-Metal Molar Ratio INPUT Reagent-to-Metal Molar Ratio
metal_molar_mass Metal Molar Mass INPUT Metal Molar Mass
reagent_molar_mass Reagent Molar Mass INPUT Reagent Molar Mass
reagent_mass_demand_rate Reagent Mass Demand Rate OUTPUT Reagent Mass Demand Rate

Calculation Steps

  1. Enter the ore feed rate in kg/s.
  2. Enter the metal grade in ore in wt_pct.
  3. Enter the metal recovery efficiency in dimensionless.
  4. Enter the reagent-to-metal molar ratio in mol/mol.
  5. Enter the metal molar mass in g/mol.
  6. Enter the reagent molar mass in g/mol.
  7. Step 1: Compute reagent mass demand rate.
  8. Read the reagent mass demand rate (kg/s) from the results.

Engineering Summary

Calculate Stoichiometric Reagent Mass Demand Rate for Flotation Bank

Frequently Asked Questions

What does this calculator calculate?

The Stoichiometric Reagent Mass Demand Rate for Flotation Bank Calculator estimates Reagent Mass Demand Rate based on the input parameters you provide

Why is ore feed rate important in this calculation?

ore feed rate is directly proportional to reagent mass demand rate. When you enter ore feed rate in kg/s, the calculator uses it in the engineering formula to compute the output

How should I interpret the result reagent mass demand rate?

The calculator outputs reagent mass demand rate in kg/s. To convert to kg/h, multiply the result by 3600. To convert to g/s, multiply by 1000. The result is computed directly from the input values using the defined engineering formula

What units should I use for the inputs?

Enter each value in the units shown next to the input field: Ore Feed Rate (kg/s), Metal Grade in Ore (wt_pct), Metal Recovery Efficiency (dimensionless), Reagent-to-Metal Molar Ratio (mol/mol), Metal Molar Mass (g/mol), Reagent Molar Mass (g/mol). Make sure all inputs use the specified units for consistent results

What assumptions does this calculator use?

This calculator uses automatically validated engineering formulas. Results are approximate and should be validated against site-specific conditions, applicable codes, and professional engineering judgment

Related Tools

Browse More Tools

Explore the full index of engineering calculators on this vertical site.