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Adsorption Isotherm Calculator

Compute equilibrium adsorption capacity using Langmuir or Freundlich isotherm models. Used by environmental and chemical engineers to design activated carbon beds, ion-exchange columns, and water treatment systems.

Equilibrium Concentration (mg/L)

Maximum Adsorption Capacity (mg/g)

Langmuir Constant (L/mg)

Freundlich K Constant

Isotherm Model

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Chemical Engineering

CSTR Reactor Design Calculator

Calculates the residence time and required reactor volume for a Continuous Stirred Tank Reactor (CSTR) given reaction order, flow rate, and conversion. Essential for chemical reactor design and scale-up.

Volumetric Flow Rate (m³/h)

Desired Conversion (%)

Rate Constant (k) (h⁻¹)

Reaction Order

Initial Concentration (mol/L)

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Key differences

	Adsorption Isotherm Calculator	CSTR Reactor Design Calculator
Category	Chemical Engineering	Chemical Engineering
Inputs required	5	5
Result	Adsorption Capacity (mg/g)	Required Reactor Volume (m³)
What it does	Compute equilibrium adsorption capacity using Langmuir or Freundlich isotherm models. Used by environmental and chemical engineers to design activated carbon beds, ion-exchange columns, and water treatment systems.	Calculates the residence time and required reactor volume for a Continuous Stirred Tank Reactor (CSTR) given reaction order, flow rate, and conversion. Essential for chemical reactor design and scale-up.