Triune Energy Services Senior Process Engineer Interview Questions and Answers

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