Vertellus Specialty Materials Interview Questions, Process, and Tips

Various types of reactors are used in the chemical industry depending on the process requirements.

• Batch reactors

• Continuous stirred-tank reactors (CSTR)

• Plug flow reactors (PFR)

• Fixed bed reactors

• Fluidized bed reactors

• Membrane reactors

• Photochemical reactors

• Electrochemical reactors

A pump is a device used to move fluids by mechanical action.

• Pumps are used in various industries such as water supply, oil and gas, chemical processing, and wastewater treatment.

• There are different types of pumps including centrifugal pumps, reciprocating pumps, and rotary pumps.

• Centrifugal pumps work by converting rotational energy from a motor into kinetic energy in the fluid.

• Reciprocating pumps use a piston or plung...read more

Compressor works on the principle of increasing the pressure of a gas by reducing its volume.

• Compressor reduces the volume of gas and increases its pressure

• It works on the principle of Boyle's law

• Compressors are used in various industries such as refrigeration, air conditioning, and gas turbines

A boiler is a closed vessel used to generate steam or hot water for industrial or domestic use.

• Boilers use fuel to heat water and create steam or hot water.

• The steam or hot water is then used for heating or to power machinery.

• Boilers can be classified based on their fuel source, such as gas, oil, or coal.

• Boilers require regular maintenance to ensure efficient and safe operation.

• Boiler explosions can be catastrophic and...read more