1. Center for Refining and Petrochemicals, Research Institute; King Fahd University of Petroleum & Minerals; Dhahran 31261 Saudi Arabia
2. Center of Research Excellence in Petroleum Refining and Petrochemicals; King Fahd University of Petroleum & Minerals; Dhahran 31261 Saudi Arabia
3. Department of Chemical Engineering; Kasetsart University; Jatujak Bangkok 10900 Thailand
4. NMR Core Laboratory; King Abdullah University of Science & Technology; Thuwal 23955 Saudi Arabia
5. Department of Chemical Engineering; King Fahd University of Petroleum & Minerals; Dhahran 31261 Saudi Arabia
6. Center for Engineering Research, Research Institute; King Fahd University of Petroleum & Minerals; Dhahran 31261 Saudi Arabia