Before revision: upright=1.15|Chemical engineers design, construct and operate process plants (fractionating columns pictured) Chemical engineering is an engineering field which deals with the study of operation and design of chemical plants as well as methods of improving production.
After revision: theupright=1.15|Chemical engineers design, construct and operate process plants (fractionating columns pictured) Chemical engineering is an engineering field which deals with the study of operation and design of chemical plants as well as methods of improving production.