Journal of Applied and Engineering Chemistry (JAEC) is an international journal covering all aspects of Chemistry, Chemical Engineering, and Applied Chemistry. The journal publishes original research papers, short communications and review articles. The paper published in this journal implies that the work described has not been, and will not be published elsewhere. The submitted manuscripts are classified into three categories: original paper which presents original works in detail, notes and/or short communications which present novel and/or valuable information and reviews which present a general survey of specialized subject in chemistry and chemical engineering.