1. What is Amount of Solvent Decanted?

Definition: This calculator determines the amount of solvent that is decanted from the solid in washing stage based on the remaining solvent and decanting ratio.

Purpose: It helps chemical engineers and process technicians calculate solvent quantities in separation and washing processes.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( b \) — Amount of Solvent Decanted (kg)
• \( a \) — Amount of Solvent Remaining (kg)
• \( \beta \) — Solvent Decanted per Solvent Remaining in Solid (ratio)

Explanation: The amount of solvent remaining in the solid is multiplied by the decanting ratio to determine how much solvent is removed.

3. Importance of Solvent Decanting Calculation

Details: Accurate solvent decanting calculations are crucial for process efficiency, product purity, and solvent recovery in chemical processes.

4. Using the Calculator

Tips: Enter the amount of solvent remaining in the solid (in kg) and the solvent decanted ratio. Both values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: What is the solvent decanted ratio?
A: It's the ratio of solvent mass decanted per unit solvent remaining in the insoluble solid.

Q2: How do I determine the solvent decanted ratio?
A: The ratio is typically determined experimentally based on the specific washing process and equipment used.

Q3: Can this be used for multiple washing stages?
A: This calculation is for a single stage. For multiple stages, the calculation would need to be repeated for each stage.

Q4: What units should be used?
A: The calculator uses kilograms for mass, but any consistent mass units can be used as long as they're the same for both inputs.

Q5: Does this account for solvent loss or evaporation?
A: No, this calculates only the decanted amount. Additional calculations would be needed to account for evaporation or other losses.