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Confinement of microporous MOF-74(Ni) within mesoporous γ-Al2O3 beads for excellent ultra-deep and selective adsorptive desulfurization performance ☆
10.1016/j.fuproc.2018.03.037 2018-04-11 The microporous MOF-74(Ni) was impregnated on mesoporous γ-Al2O3 beads leading to successful formation of a hierarchical multiporous composite MOF-74(Ni)@γ-Al2O3 containing 10 wt% MOF-74(Ni) via solvothermal method. The confinement effect introduced by the ch... |
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Understanding the unusual fluidity characteristics of high ash Indian bituminous coals
10.1016/j.fuproc.2018.04.003 2018-04-10 High-temperature rheometry and 1H nuclear magnetic resonance (NMR) are two complementary techniques that have been used to investigate fluidity development quantitatively in the <53 μm and 53–212 μm size fractions of high ash Indian non-coking coals and impor... |
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Experimental study on thermo-responsive inhibitors inhibiting coal spontaneous combustion
10.1016/j.fuproc.2018.03.019 2018-04-09 Due to its strong fluidity and easy evaporation characteristic, high water-cut physical inhibitors (HWPIs) cause the decrease in moisture content of coal, so that its inhibitory effect on coal spontaneous combustion weakens or even fails. Aiming at solving th... |
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Modeling pyrolytic behavior of pre-oxidized lignin using four representative β-ether-type lignin-like model polymers
10.1016/j.fuproc.2018.03.041 2018-04-06 A better understanding of the pyrolytic characteristics of pre-oxidized lignin in which CαH–OH was oxidized to Cα |
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Biomass pellet combustion: Cavities and ash formation characterized by synchrotron X-ray micro-tomography
10.1016/j.fuproc.2018.03.023 2018-04-05 Ash formation during thermochemical conversion of biomass-based pellets influences both char conversion rates and ash-related operational problems. The objective of the present study was to provide detailed insights into changes in fuel and ash properties dur... |
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Rapid beneficiation of fine coal tailings using a novel agglomeration technology
10.1016/j.fuproc.2018.03.033 2018-04-04 Froth flotation has been used successfully over the last century for the beneficiation of coal and mineral particles. However, the process has been affected by certain restrictions relating to the rate at which the bubble/particle concentrate segregates from ... |
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Using two-zone fluidized bed reactor in propane aromatization over Zn/HZSM-5 catalyst
10.1016/j.fuproc.2018.03.020 2018-04-04 Propane conversion to aromatics was carried out in a two-zone fluidized bed reactor (TZFBR) over Zn/HZSM-5 catalyst. At the steady state condition the coke formation in the TZFBR was counteracted with continuous catalyst regeneration by oxygen. In the lower p... |
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Further exploring on aqueous chemistry of micron-sized lignite particles in lignite–water slurry: Effects of humics adsorption
10.1016/j.fuproc.2018.03.028 2018-04-03 The aqueous chemistry of micron-sized lignite particles has essential influences on the dispersion stability of water-lignite slurry. In this work, the adsorption behaviors of dissolved humics on lignite surface in lignite–water slurry were studied through ba... |
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Combustion characteristics and kinetic analysis of heavy tar from continuous pyrolysis of camellia shell
10.1016/j.fuproc.2018.03.015 2018-04-03 The objective of this research was to study the combustion kinetics of heavy tar from continuous pyrolysis of camellia shell. TG-DSC was used for combustion study with heating rates of 10, 20, and 30 °C/min, temperatures from 26 to 800 °C, and air flowrate of... |
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New insight into the chemical structures of Huadian kerogen with supercritical ethanolysis: Cleavage of weak bonds to small molecular compounds
10.1016/j.fuproc.2018.03.029 2018-04-03 Oil shale is a potential alternative fossil energy source. The chemical structure of oil shale kerogen is the basis of its application, presently for retorting to yield shale oil and gas. Supercritical ethanolysis is a kind of chemical extraction which can ef... |
O group was obtained through four selected β-e...