Nitrogen-containing aromatic compounds: quantitative analysis using gas chromatography with nitrogen phosphorus detector Yuan RaoArno de Klerk Original Article Open access 06 March 2021 Pages: 129 - 136
Boehmite nanopowder recovered from aluminum cans waste as a potential adsorbent for the treatment of oilfield produced water Adel AbdelkaderBasem M. HussienAsma A. Ibrahim Original Article Open access 09 March 2021 Pages: 137 - 146
Development of semi-synthetic catalyst based on clay and their use in catalytic cracking of petroleum residue Oumarou Abdoulaye Dan MakaouSoumahoro GueuKouassi Benjamin Yao Original Article Open access 09 March 2021 Pages: 147 - 154
Optimized formulation of thermoresponsive nanoemulsion-based gel for enhanced oil recovery (EOR) application Natália Cristina DaliberaMaria Helena Ambrosio ZaninAdriano Marim de Oliveira Original Article Open access 11 March 2021 Pages: 155 - 163
Binary mixtures of choline chloride-based deep eutectic solvents as green extractants for the extraction of benzene from n-hexane Mohammed Awwalu UsmanOlumide Kayode FagoroyeAbiola John Kehinde Original Article Open access 24 March 2021 Pages: 165 - 182
A meta-analysis of multi-factors leading to performance challenges across Nigeria’s state-owned refineries Obinna IheukwumereDavid MooreTemitope Omotayo Original Article Open access 26 March 2021 Pages: 183 - 197
Pour point depression and flow improvement of waxy crude oil using polyethylene glycol esters of cashew nut shell liquid William Iheanyi EkeSampson Kofi KyeiOnyewuchi Akaranta Original Article Open access 09 August 2021 Pages: 199 - 208
Evaluation of triethanolamine-cashew nutshell liquid derivatives as crude oil emulsion breakers C. O. Victor-OjiU. J. ChukwuO. Akaranta Original Article Open access 07 April 2021 Pages: 209 - 233
Dehydroaromatization of methane over noble metal loaded Mo/H-ZSM-5 zeolite catalysts Themba E. TshabalalaNeil J. CovilleMichael S. Scurrell Original Article Open access 03 May 2021 Pages: 235 - 248
Effect of the chemical composition of six hydrotreated light cycle oils for benzene, toluene, ethylbenzene, and xylene production by a hydrocracking process Georgina C. LaredoRicardo Águeda-RangelEli Hazel Olmos-Cerda Original Article Open access 03 June 2021 Pages: 249 - 263