Multiphase pyrolysis of waste expanded polystyrene and in-situ hydrogenation of pyrolysis oil on silica-alumina supported nickel catalyst for the production of fuel range paraffinic and aromatic hydrocarbons. IJCT [Internet]. 2023 Jul. 12 [cited 2026 May 14];30(4):461-75. Available from: https://or.niscpr.res.in/index.php/IJCT/article/view/3948