Chemical Reaction Engineering

Chemical Reaction Engineering (CRE) Is A Subject Of Engineering Concerned With The Modeling, Analysis, Design And Operation Of Chemical Reactors, Reactors That Process Chemical Reactions To Form New Products. Chemical Reaction Engineering Is An Interdisciplinary Field That Combines Elements Of Chemical Engineering, Mechanical Engineering, Thermodynamics, Heat Transfer, Mass Transfer, Fluid Flow, Material And Energy Balances, Process Design, And Economic Analysis. CRE Applies Principles Of Thermodynamics And Chemistry To Design And Operate Appropriate Industrial-Scale Processes For Mixing, Reacting, And Separating Chemical Substances Into New Products. Reactor Designs May Be Optimized For Production Volume, Energy Efficiency, Safety, And Cost Considerations, Amongst Others. To Do This, Engineers Must Consider Physical And Chemical Properties Including Temperature, Concentration, Pressure, Surface Area, Reaction Rate, And Residence Time. The Design Of Chemical Reactions Involves The Selection Of An Appropriate Reaction System And Reaction Conditions Such As Temperature, Pressure, And Reactant Concentrations. One Of The Goals Of CRE Is To Determine The Optimal Set Of Conditions To Produce The Desired Product In The Most Efficient Manner. Upon Selection Of A Particular Reaction System, Analysis Is Performed To Determine Residence Time, Heat/Mass Transfer Rates, And Reaction Rate Parameters. Engineers Then Use This Information To Develop Appropriate Process Control Systems And Improve Reactors’ Performance. Given The Multifaceted Nature Of CRE, Those Intending On Entering This Field Should Possess A Strong Knowledge Of Mathematics And A Keen Understanding Of Thermodynamics, Fluid And Material Dynamics, Plant Engineering, And Solids Handling Processes. CRE Engineers Should Also Have Excellent Troubleshooting Skills To Identify Potential Problems In A Timely Manner. Furthermore, Being Able To Interact With Teams From Different Scientific Backgrounds, Having Excellent Communication And Analytical Skills, And The Ability To Think Analytically Are All Essential Assets.