Transport Phenomena is the field of study which explores the transfer of momentum (fluid flow), energy (heat conduction, convection, and radiation), and mass (diffusion processes) within different chemical processes.

Thermodynamics is the field of study that explores the transformations of energy from one form to another.

Reaction Kinetics refers to the study of chemical reaction rates, the factors that affect these rates, and the pathway or mechanism through which the chemical reactions occur.

Materials Science is a branch of engineering that explores the chemical and physical properties of different materials including internal electronic and mechanical properties as well as the processing of these materials.

Electrochemistry is the study of the conversion of chemical energy into electrical energy and the aspects that are involved in the relationship between electrical and chemical energy.

Separations is the study of chemical mixtures and the necessary processes required to isolate specific components of a mixture.