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Answer: Chemical engineering is the branch of engineering that deals with the design, development, and operation of chemical processes and the production of materials.
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What are some examples of chemical processes?
Answer: Examples of chemical processes include distillation, crystallization, evaporation, fermentation, polymerization, oxidation, and reduction.
What are the principles of mass transfer?
Answer: The principles of mass transfer include diffusion, convection, and interfacial mass transfer.
What are the principles of heat transfer?
Answer: The principles of heat transfer include conduction, convection, and radiation.
What is a reactor?
Answer: A reactor is a vessel or system in which chemical reactions take place.
What are the types of reactors?
Answer: The types of reactors include batch reactors, continuous stirred-tank reactors, plug flow reactors, and fluidized bed reactors.
What is process control?
Answer: Process control is the application of technology and techniques to control and optimize chemical processes.
What are some common process control techniques?
Answer: Common process control techniques include feedback control, cascade control, and model predictive control.
What is process safety?
Answer: Process safety is the prevention and mitigation of catastrophic accidents that can occur during chemical processing.
What are the key elements of process safety management?
Answer: The key elements of process safety management include hazard analysis, operating procedures, training, maintenance, and emergency planning.
What is process simulation?
Answer: Process simulation is the use of computer models to simulate chemical processes and predict their behavior.
What are some common process simulation software packages?
Answer: Common process simulation software packages include Aspen Plus, HYSYS, and CHEMCAD.
What is process optimization?
Answer: Process optimization is the process of improving the efficiency and effectiveness of chemical processes through the use of mathematical modeling and simulation.
What are the key parameters in process optimization?
Answer: The key parameters in process optimization include temperature, pressure, flow rate, reaction rate, and selectivity.
What is process intensification?
Answer: Process intensification is the development of more efficient and compact chemical processes through the integration of multiple unit operations.
What are some examples of process intensification techniques?
Answer: Examples of process intensification techniques include microreactors, membrane reactors, and reactive distillation.
What is chemical process design?
Answer: Chemical process design is the development of a detailed plan for the construction and operation of a chemical plant or process.
What are some key considerations in chemical process design?
Answer: Key considerations in chemical process design include safety, sustainability, economics, and regulatory compliance.
What is chemical plant commissioning?
Answer: Chemical plant commissioning is the process of testing and verifying the operation of a chemical plant prior to full-scale production.
What are some common challenges in chemical engineering?
Answer: Common challenges in chemical engineering include process safety, environmental sustainability, energy efficiency, and economic competitiveness.
Difference between evaporation and boiling Difference between evaporation and boiling is frequently asked question in interview of a fresh or resent graduated Chemical engineering students. as a fresh Chemical engineer you have to know some basic concepts related to chemical engineering. You must have full knowledge regarding some basic concepts like vapor pressure , boiling … Read more
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What is solute? What is solvent?
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