Rate Equation of Reactant A for Straight Mass Transfer for Gas Film using Surface Area of Contactor Calculator

✖Gas Phase Mass Transfer Coefficient describes the efficiency of mass transfer between a gas phase and a liquid phase in a system.ⓘ Gas Phase Mass Transfer Coefficient [k_Ag]			+10% -10%
✖Partial Pressure of Reactant A is the pressure that an individual reactant exerts in a mixture of gases at given temperature.ⓘ Partial Pressure of Reactant A [p_A]			+10% -10%
✖Partial Pressure of Reactant A at Interface is the Partial Pressure calculated, when the Reactant is at the Interphase of Gas-Liquid Film.ⓘ Partial Pressure of Reactant A at Interface [p_Ai]			+10% -10%

✖Reaction Rate based on Surface Area refers to the Rate Calculated when Surface Area of the Contactor is Considered.ⓘ Rate Equation of Reactant A for Straight Mass Transfer for Gas Film using Surface Area of Contactor [r''_A]

⎘ Copy

👎

Formula

✖

Rate Equation of Reactant A for Straight Mass Transfer for Gas Film using Surface Area of Contactor

Formula

`"r''"_{"A"} = "k"_{"Ag"}*("p"_{"A"}-"p"_{"Ai"})`

Example

`"2.3446mol/m³*s"="1.234m/s"*("19Pa"-"17.1Pa")`

Calculator

LaTeX

Reset

👍

Download Chemical Reaction Engineering Formula PDF PDF Image

Rate Equation of Reactant A for Straight Mass Transfer for Gas Film using Surface Area of Contactor Solution

STEP 0: Pre-Calculation Summary

Formula Used

Reaction Rate based on Surface Area = Gas Phase Mass Transfer Coefficient*(Partial Pressure of Reactant A-Partial Pressure of Reactant A at Interface)
r''_A = k_Ag*(p_A-p_Ai)
This formula uses 4 Variables

Variables Used

Reaction Rate based on Surface Area - (Measured in Mole per Cubic Meter Second) - Reaction Rate based on Surface Area refers to the Rate Calculated when Surface Area of the Contactor is Considered.
Gas Phase Mass Transfer Coefficient - (Measured in Meter per Second) - Gas Phase Mass Transfer Coefficient describes the efficiency of mass transfer between a gas phase and a liquid phase in a system.
Partial Pressure of Reactant A - (Measured in Pascal) - Partial Pressure of Reactant A is the pressure that an individual reactant exerts in a mixture of gases at given temperature.
Partial Pressure of Reactant A at Interface - (Measured in Pascal) - Partial Pressure of Reactant A at Interface is the Partial Pressure calculated, when the Reactant is at the Interphase of Gas-Liquid Film.

STEP 1: Convert Input(s) to Base Unit

Gas Phase Mass Transfer Coefficient: 1.234 Meter per Second --> 1.234 Meter per Second No Conversion Required
Partial Pressure of Reactant A: 19 Pascal --> 19 Pascal No Conversion Required
Partial Pressure of Reactant A at Interface: 17.1 Pascal --> 17.1 Pascal No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

r''_A = k_Ag*(p_A-p_Ai) --> 1.234*(19-17.1)

Evaluating ... ...

r''_A = 2.3446

STEP 3: Convert Result to Output's Unit

2.3446 Mole per Cubic Meter Second --> No Conversion Required

FINAL ANSWER

2.3446 Mole per Cubic Meter Second <-- Reaction Rate based on Surface Area

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Chemical Engineering » Chemical Reaction Engineering » Non-Catalytic Systems » Fluid-Fluid Reactions Kinetics » Rate Equation of Reactant A for Straight Mass Transfer for Gas Film using Surface Area of Contactor

Credits

Created by Pavan Kumar

Anurag Group of Institutions (AGI), Hyderabad

Pavan Kumar has created this Calculator and 100+ more calculators!

Verified by Heet

Thadomal Shahani Engineering College (Tsec), Mumbai

Heet has verified this Calculator and 25+ more calculators!

< 10+ Fluid-Fluid Reactions Kinetics Calculators

General Rate Equation of Mass Transfer

Go Rate based on Volume of Contactor = (1/((1/(Gas Phase Mass Transfer Coefficient*Interfacial Area using Contactor))+(Henry Law Constant/(Liquid Phase Mass Transfer Coefficient*Interfacial Area using Contactor*Liquid Film Enhancement Factor))+(Henry Law Constant/(Rate Constant for Fluid Fluid Reactions*Fraction of Liquid*Concentration of Liquid B))))*(Partial Pressure of Reactant A)

Final Rate Expression for Straight Mass Transfer

Go Reaction Rate based on Volume of Contactor = (1/((1/Gas Phase Mass Transfer Coefficient*Interfacial Area using Contactor)+(Henry Law Constant/Liquid Phase Mass Transfer Coefficient*Interfacial Area using Contactor)))*(Partial Pressure of Reactant A-Henry Law Constant*Reactant Concentration)

Rate of Reactant A for Straight Mass Transfer for Liquid Film using Volume of Contactor

Go Overall Reaction Rate based on Volume of Contactor = -(Liquid Phase Mass Transfer Coefficient*Interfacial Area using Contactor*(Concentration of Reactant A at Interphase-Reactant Concentration))

Rate Equation of Reactant A for Straight Mass Transfer for Gas Film using Volume of Contactor

Go Overall Reaction Rate based on Volume of Contactor = -(Gas Phase MTC*Interfacial Area using Contactor*(Partial Pressure of Reactant A-Partial Pressure of Reactant A at Interface))

Rate Equation of Reactant A for Straight Mass Transfer for Gas Film using Surface Area of Contactor

Go Reaction Rate based on Surface Area = Gas Phase Mass Transfer Coefficient*(Partial Pressure of Reactant A-Partial Pressure of Reactant A at Interface)

Rate of Reactant A for Straight Mass Transfer for Liquid Film using Surface Area of Contactor

Go Reaction Rate based on Surface Area = Liquid Phase MTC*(Concentration of Reactant A at Interphase-Reactant Concentration)

Interfacial Area of Contactor

Go Interfacial Area using Contactor = Interfacial Surface Area of Contactor/Volume of Contactor

Interfacial Area of Liquid in Contactor

Go Interfacial Area of Liquid = Interfacial Surface Area of Contactor/Volume of Liquid

Fraction of Liquid in Fluid Kinetics

Go Fraction of Liquid = Volume of Liquid/Volume of Contactor

Fraction of Gas in Fluid Fluid Kinetics

Go Fraction of Gas = Volume of Gas/Volume of Contactor

Rate Equation of Reactant A for Straight Mass Transfer for Gas Film using Surface Area of Contactor Formula

Reaction Rate based on Surface Area = Gas Phase Mass Transfer Coefficient*(Partial Pressure of Reactant A-Partial Pressure of Reactant A at Interface)
r''_A = k_Ag*(p_A-p_Ai)

How the Partial Pressure of Reactant is Calculated at Interface?

The partial pressure of a reactant at the interface (or the gas-liquid interface) in a chemical reaction is determined by the equilibrium condition between the gas and liquid phases. This equilibrium condition is described by Henry's Law, which states that at a given temperature, the concentration of a gas in a liquid is directly proportional to its partial pressure in the gas phase.

What are Fluid-Fluid Reactions?

Fluid-Fluid Reactions often refer to reactions that occur between different phases of fluids. This typically involves reactions between gases and liquids or reactions between two immiscible liquids. The study of these reactions involves considering the kinetics, which is the study of reaction rates and mechanisms.

How to Calculate Rate Equation of Reactant A for Straight Mass Transfer for Gas Film using Surface Area of Contactor?

Rate Equation of Reactant A for Straight Mass Transfer for Gas Film using Surface Area of Contactor calculator uses Reaction Rate based on Surface Area = Gas Phase Mass Transfer Coefficient*(Partial Pressure of Reactant A-Partial Pressure of Reactant A at Interface) to calculate the Reaction Rate based on Surface Area, The Rate Equation of Reactant A for Straight Mass Transfer for Gas Film using Surface Area of Contactor formula can be expressed using Mass Transfer Coefficient , the Partial Pressure at the Surface of the Contactor and at Interface. Reaction Rate based on Surface Area is denoted by r''_A symbol.

How to calculate Rate Equation of Reactant A for Straight Mass Transfer for Gas Film using Surface Area of Contactor using this online calculator? To use this online calculator for Rate Equation of Reactant A for Straight Mass Transfer for Gas Film using Surface Area of Contactor, enter Gas Phase Mass Transfer Coefficient (k_Ag), Partial Pressure of Reactant A (p_A) & Partial Pressure of Reactant A at Interface (p_Ai) and hit the calculate button. Here is how the Rate Equation of Reactant A for Straight Mass Transfer for Gas Film using Surface Area of Contactor calculation can be explained with given input values -> 0.988 = 1.234*(19-17.1).

FAQ

What is Rate Equation of Reactant A for Straight Mass Transfer for Gas Film using Surface Area of Contactor?

The Rate Equation of Reactant A for Straight Mass Transfer for Gas Film using Surface Area of Contactor formula can be expressed using Mass Transfer Coefficient , the Partial Pressure at the Surface of the Contactor and at Interface and is represented as r''_A = k_Ag*(p_A-p_Ai) or Reaction Rate based on Surface Area = Gas Phase Mass Transfer Coefficient*(Partial Pressure of Reactant A-Partial Pressure of Reactant A at Interface). Gas Phase Mass Transfer Coefficient describes the efficiency of mass transfer between a gas phase and a liquid phase in a system, Partial Pressure of Reactant A is the pressure that an individual reactant exerts in a mixture of gases at given temperature & Partial Pressure of Reactant A at Interface is the Partial Pressure calculated, when the Reactant is at the Interphase of Gas-Liquid Film.

How to calculate Rate Equation of Reactant A for Straight Mass Transfer for Gas Film using Surface Area of Contactor?

The Rate Equation of Reactant A for Straight Mass Transfer for Gas Film using Surface Area of Contactor formula can be expressed using Mass Transfer Coefficient , the Partial Pressure at the Surface of the Contactor and at Interface is calculated using Reaction Rate based on Surface Area = Gas Phase Mass Transfer Coefficient*(Partial Pressure of Reactant A-Partial Pressure of Reactant A at Interface). To calculate Rate Equation of Reactant A for Straight Mass Transfer for Gas Film using Surface Area of Contactor, you need Gas Phase Mass Transfer Coefficient (k_Ag), Partial Pressure of Reactant A (p_A) & Partial Pressure of Reactant A at Interface (p_Ai). With our tool, you need to enter the respective value for Gas Phase Mass Transfer Coefficient, Partial Pressure of Reactant A & Partial Pressure of Reactant A at Interface and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Reaction Rate based on Surface Area?

In this formula, Reaction Rate based on Surface Area uses Gas Phase Mass Transfer Coefficient, Partial Pressure of Reactant A & Partial Pressure of Reactant A at Interface. We can use 1 other way(s) to calculate the same, which is/are as follows -

Reaction Rate based on Surface Area = Liquid Phase MTC*(Concentration of Reactant A at Interphase-Reactant Concentration)

Home

FREE PDFs

🔍 Search