I have worked as a process engineer & project coordinator in some Consulting Engineer Companies. I have been approximately 14 years experience in oil refinery company (CCR, NHT, ISOMAX, Auditor, Risk Management, Process Engineer, Knowledge Management). ow a days I Nam working as a Project Coordinator at Petrochemical Company in Iran and teaching some courses related to papers and chemical engineering in industry. I also, thought some courses in Islamic Azad & Payamnoor University. My Research area is: Risk Management in oil and gas companies, Optimization in all units, Corrosion, greenhouse gas and air pollution control. I won more than 20 awards in industrial and facilities. In a nutshell, I have published more than 110 papers & books in national and international publishers as well. For more details about my research, please visit the following links:https://www.ejcmpr.com/journal/editorial.boardhttps://scholar.google.com/citations?hl=en&user=YhvFZdcAAAAJ&view_op=list_works&sortby=pubdate