https://nova.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 Insights into coke formation during thermal reaction of six different distillates from the same coal tar https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:38043 Wed 28 Jul 2021 15:11:45 AEST ]]> A comparative study on the intrinsic reactivity and structural evolution during gasification of chars from biomass and different rank coals https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:40287 Mon 29 Jan 2024 17:55:22 AEDT ]]> Effect of temperature and gasification gas from char on the reactions of volatiles generated from rapid pyrolysis of a low rank coal https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:37929 Mon 05 Jul 2021 13:26:41 AEST ]]> Effect of volatiles' reaction on coking of tar during pyrolysis of Naomaohu coal in a downer-bed reactor https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:37933 103 °C/min) and temperatures (550-800 °C). The tar composition was analyzed by gas chromatography with the simulated distillation method and a comprehensive two-dimensional gas chromatography/mass spectrometry. The structure of coke suspended in tar (Coke-S) and char was characterized by electron spin resonance, Raman and thermogravimetry. The reaction of volatiles during coal pyrolysis is more significant in the downer-bed reactor, due to the increased interaction between different volatile radical fragments or with char, leading to increased coke yield and lower tar quality. In addition, the volatile radical fragments are dominated by the core structure of aromatic carbon at higher than 650 °C in the downer-bed reactor. In the second thermal field in the downer-bed reactor, Coke-S produced by these fragments has more macromolecular structures and greater stability than char obtained at the same temperature.]]> Mon 05 Jul 2021 13:21:44 AEST ]]> Catalytic upgrading of coal pyrolysis volatiles by porous carbon materials derived from the blend of biochar and coal https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:38270 Fri 20 Aug 2021 12:58:53 AEST ]]> Impact of chemical structure of coal on coke quality produced by coals in the similar category https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:49137 Fri 05 May 2023 12:00:41 AEST ]]>