ATABI, FARIDEH, ABTIN ATAEI*, and RAHELE MOHAMMADI. “Technical and Economical Evaluation of Oleum Elimination from Sulphuric Acid Unit of Petrochemical Industries”. Asian Journal of Chemistry 22, no. 1 (December 16, 2009): 179–188. Accessed August 26, 2024. https://asianpubs.org/index.php/ajchem/article/view/16633.