Ingenero Technologies Interview Questions, Process, and Tips for Experienced

Polymerization equation involves the reaction of monomers to form a polymer chain.

• Polymerization is a process where monomers react to form a polymer chain.

• The general equation for polymerization is: (Monomer) n -> Polymer

• Examples include the polymerization of ethylene to form polyethylene and the polymerization of styrene to form polystyrene.

Distillation column operation involves separating components based on boiling points, troubleshooting involves identifying and resolving issues.

• Understand the process flow and operating conditions of the distillation column

• Monitor temperature, pressure, and flow rates to ensure proper operation

• Troubleshoot issues such as flooding, foaming, or poor separation efficiency

• Inspect trays, packing, and internals for damage or...read more

Reactor selectivity is the ability of a reactor to produce a desired product while minimizing the formation of undesired byproducts.

• Reactor selectivity is a key factor in determining the efficiency of a chemical process.

• It is influenced by factors such as reaction conditions, catalysts, and reactant concentrations.

• For example, in a catalytic hydrogenation reaction, high selectivity would mean that the desired product i

Selectivity can be controlled by optimizing reaction conditions, catalyst selection, and process design.

• Optimize reaction conditions such as temperature, pressure, and reactant concentrations

• Select appropriate catalysts to favor desired reactions over side reactions

• Design the process to maximize the desired product yield and minimize byproducts

• Use techniques like separation processes to isolate the desired product

Selectivity is the ratio of desired product to undesired products, while conversion is the percentage of reactant converted to products.

• Selectivity measures the efficiency of a reaction in producing the desired product.

• Conversion measures the extent to which reactants are converted to products.

• High selectivity indicates a high proportion of desired product, while high conversion indicates efficient use of reactants.

• For...read more

Distillation column separates components of a liquid mixture based on differences in boiling points.

• Distillation column uses heat to vaporize liquid mixture

• Vapors rise through column and condense at different heights based on boiling points

• Separated components are collected at different levels of the column

• Bottom of column collects high boiling point components, top collects low boiling point components