Dr. Khalid Alenezi is a highly accomplished chemical engineer with extensive experience in research, education, and industry. With a Ph.D. in Chemical Engineering from the University of Nottingham and a solid academic background, Dr Khalid has made significant contributions to the field. Throughout his career, he has focused on the solubility of carbon dioxide in saline water and its related parameters. His research has involved studying anti-scalants, anti-foam agents, and utilizing atomic force microscopy. His work has not only expanded their expertise but also fostered collaborations with renowned researchers both within the UK and internationally. In addition to their research contributions, Dr Khalid has held various teaching positions, including assistant professor and associate professor at reputable institutions. he has demonstrated exceptional leadership as the Head of the Chemical Engineering Technology Department at the College of Technological Studies (CTS), where he was responsible for overseeing and managing the department's activities.