[1] Queens Univ Belfast, Sch Chem & Chem Engn, Belfast BT9 5AG, Antrim, North Ireland
[2] Queens Univ Belfast, Ctr Adv Sustainable Energy, David Keir Bldg,Stranmillis Rd, Belfast BT9 5AG, Antrim, North Ireland
[3] Port Said Univ, Dept Environm Sci, Fac Sci, Port Said, Egypt
[4] Egyptian Propylene & Polypropylene Co EPPC, Port Said, Egypt
[5] Swiss Fed Inst Technol, Dept Earth Sci Geothermal Energy & Geofluids, Zurich, Switzerland
[6] South Valley Univ, Dept Geol, Qena, Egypt
[7] Sultan Qaboos Univ, Dept Elect & Comp Engn, Coll Engn, Muscat, Oman
[8] Sultan Qaboos Univ, Dept Petr & Chem Engn, Coll Engn, Muscat, Oman