| Characterization of bio-oil from palm kernel shell pyrolysis R Ahmad, N Hamidin, UFM Ali, CZA Abidin Journal of Mechanical Engineering and Sciences 7, 1134-1140, 2014 | 61 | 2014 |
| Characterization of calcium oxide catalyst from eggshell waste R Rohim, R Ahmad, N Ibrahim, N Hamidin, CZA Abidin Adv Environ Biol 8 (22), 35-38, 2014 | 59 | 2014 |
| Properties of waste eggshell as calcium oxide catalyst R Ahmad, R Rohim, N Ibrahim Applied Mechanics and Materials 754, 171-175, 2015 | 38 | 2015 |
| The effect of demineralization and torrefaction consequential pre-treatment on energy characteristic of palm empty fruit bunches NN Kasim, AR Mohamed, MAM Ishak, R Ahmad, WI Nawawi, SN Ali, ... Journal of Thermal Analysis and Calorimetry 138, 343-350, 2019 | 31 | 2019 |
| Properties and thermal analysis of upgraded palm kernel shell and Mukah Balingian coal R Ahmad, MAM Ishak, NN Kasim, K Ismail Energy 167, 538-547, 2019 | 31 | 2019 |
| Optimization of pyrolysis process parameters of torrefied demineralized palm empty fruit bunch (TDEFB) by response surface methodology NN Kasim, AR Mohamed, MAM Ishak, R Ahmad, WI Nawawi, K Ismail, ... AIP Conference Proceedings 2013 (1), 2018 | 21 | 2018 |
| Characteristic, thermochemical behaviors and kinetic of demineralized and torrefied empty fruit bunches (EFB) NN Kasim, K Ismail, AR Mohamed, MAM Ishak, R Ahmad, W Ismail Adv Sci Technol Eng Syst J 3 (5), 365-373, 2018 | 19 | 2018 |
| The effect of pretreated palm kernel shell and mukah balingian coal cogasification on product yield and gaseous composition R Ahmad, MAM Ishak, K Ismail, NN Kasim, AR Mohamed, AY Ani, ... Int. J. Technol. 11 (3), 501-510, 2020 | 12 | 2020 |
| Influence of torrefaction on gasification of torrefied palm kernel shell R Ahmad, MAM Ishak, K Ismail, N Kasim Advances in Science, Technology and Engineering Systems Journal 3 (5), 166-170, 2018 | 12 | 2018 |
| Effect of dolomite on pyrolysis of rice straw R Ahmad, N Hamidin, UF Md Ali Advanced Materials Research 795, 170-173, 2013 | 11 | 2013 |
| Demineralization of oil palm empty fruit bunch (EFB) intended as a high quality bio-oil feedstock NN Kasim, K Ismail, MAM Ishak, R Ahmad, AR Mohamed, WI Nawawi 4th IET Clean Energy and Technology Conference (CEAT 2016), 1-6, 2016 | 10 | 2016 |
| Pretreatment of palm kernel shell by torrefaction for co-gasification R Ahmad, K Ismail, MAM Ishak, NN Kasim, CZA Abidin IET Digital Library, 2016 | 9 | 2016 |
| Bio-oil product from non-catalytic and catalytic pyrolysis of rice straw R Ahmad, N Hamidin, UFM Ali Australian Journal of Basic and Applied Sciences 7 (5), 61-65, 2013 | 9 | 2013 |
| Potential of eggshell waste for pyrolysis process R Rohim, R Ahmad, N Ibrahim, N Hamidin, CHEZA Abidin Advanced Materials Research 1087, 77-80, 2015 | 7 | 2015 |
| Optimization of co-gasification process parameters of pretreated palm kernel shell and pretreated Malaysian low rank coal using response surface methodology R Ahmad, MAM Ishak, NN Kasim, K Ismail AIP Conference Proceedings 2013 (1), 2018 | 6 | 2018 |
| Optimisation of copper oxide impregnation on carbonised oil palm empty fruit bunch for nitric oxide removal using response surface methodology N Ahmad, SH Yong, N Ibrahim, UFM Ali, FM Ridwan, R Ahmad E3S Web of Conferences 34, 02029, 2018 | 6 | 2018 |
| Torrefaction of palm kernel shell using conventional and microwave irradiation pretreatment R Ahmad, MAM Ishak, NN Kasim, K Ismail IOP Conference Series: Earth and Environmental Science 476 (1), 012073, 2020 | 4 | 2020 |
| Effect on product yield and tar composition through co-gasification of pretreated palm kernel shell and mukah balingian coal R Ahmad, MAM Ishak, NN Kasim, K Ismail IOP Conference Series: Materials Science and Engineering 864 (1), 012210, 2020 | 3 | 2020 |
| PALM DeTo: Resourceful, sustainable and favorable solid biofuel NN Kasim, K Ismail, MAM Ishak, R Ahmad, AR Mohamed, WI Nawawi Symposium on Innovation and Creativity (iMIT-SIC) 2, 191-197, 2017 | 3 | 2017 |
| Influence of carbonisation temperature on the surface pore characteristics of acid-treated oil palm empty fruit bunch activated carbon N Ahmad, N Ibrahim, PY Fu, R Ahmad Jurnal Teknologi 82 (5), 2020 | 2 | 2020 |
Khudzir IsmailProfessor in Chemical Technology, Universiti Teknologi MARAVerified email at salam.uitm.edu.my
