2012
DOI: 10.1016/j.apenergy.2011.08.042
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Nitrogen conversion during rapid pyrolysis of coal and petroleum coke in a high-frequency furnace

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Cited by 55 publications
(37 citation statements)
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“…Careful analysis of the pyrolysis conditions should be taken when observing a yield of NH 3 higher than HCN. For instance Yuan et al [210] referenced the work of Xu and Kumagai [214] where a higher yield of NH 3 was observed, and made a similarity to their observation. But the latter conducted pyrolysis in a H 2 atmosphere at high pressure, which is obviously favorable for a hydrogenation reaction and formation of NH 3 .…”
Section: Fuel Nitrogen Behavior During Coal Conversionmentioning
confidence: 73%
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“…Careful analysis of the pyrolysis conditions should be taken when observing a yield of NH 3 higher than HCN. For instance Yuan et al [210] referenced the work of Xu and Kumagai [214] where a higher yield of NH 3 was observed, and made a similarity to their observation. But the latter conducted pyrolysis in a H 2 atmosphere at high pressure, which is obviously favorable for a hydrogenation reaction and formation of NH 3 .…”
Section: Fuel Nitrogen Behavior During Coal Conversionmentioning
confidence: 73%
“…Furimsky and Ohtsuka [204] observed that the yield of HCN was significantly lower than that of NH 3 during pyrolysis of petroleum coke in helium and gasification with O 2 and air. Yuan et al [210] did not observe any HCN during rapid pyrolysis in argon. This revelation reinforces the hypothesis about the significant amount of NH 3 being formed directly from pyrolysis of the char.…”
Section: Fuel Nitrogen Behavior During Coal Conversionmentioning
confidence: 99%
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“…reported that the heating rate of this drop-tube/fixed-bed reactor was higher than 10 3°C s À1 [23]. Therefore, the high-frequency furnace could realize fast heating like wire-mesh reactor and drop tube furnace, and the operation process of the high-frequency furnace is more convenient than that of other fast heating reactors.…”
Section: Fast Pyrolysis Of Coals In a High-frequency Furnacementioning
confidence: 97%
“…Fast pyrolysis experiments of lignite samples were carried out in an atmospheric pressure high-frequency magnetic field based furnace [23,24]. The schematic diagram of the pyrolysis device is shown in Fig.…”
Section: Fast Pyrolysis Of Coals In a High-frequency Furnacementioning
confidence: 99%