Prasol Chemicals Production Engineer Interview Questions and Answers

Distillation is a separation process used in chemical engineering to separate components of a liquid mixture based on their boiling points.

• Distillation is a separation technique used to purify liquids or separate liquid mixtures.

• It relies on the differences in boiling points of the components in the mixture.

• The process involves heating the mixture to vaporize the more volatile component and then condensing it back into...read more

Chemical processes involve the transformation of raw materials into useful products using chemical reactions.

• Examples of chemical processes include distillation, fermentation, and polymerization.

• Valves are commonly used in chemical processes to control the flow of fluids.

• pH is a measure of the acidity or basicity of a solution.

• Types of pumps used in chemical processes include centrifugal pumps, positive displacement pu

Answering questions related to starting pump, two phase flow, control station work, ejector problem and troubleshooting, and vacuum in column.

• To start a pump, ensure that the suction line is filled with liquid and open the discharge valve. Then, turn on the motor and gradually open the suction valve.

• Two phase flow is when both liquid and gas are present in the pipe. This can cause issues with pump performance and requi...read more