Sharif University of Technology Sharif Journal of Mechanical Engineering 2676-4725 20 28 2004 09 22 PREPARTIN AND EVALUATION OF THE NEEDED CATALYST FOR SULFUNATION PROCESS IN THE DETERGENT INDUSTRY PREPARTIN AND EVALUATION OF THE NEEDED CATALYST FOR SULFUNATION PROCESS IN THE DETERGENT INDUSTRY 49 53 5832 FA M. Kazemeini Dept. of Chemical and Petroleum Engineering, Sharif University of Technology Journal Article 2011 05 08 - - https://sjme.journals.sharif.edu/article_5832_b58dadbb88444fee9642c96a636ded64.pdf