2000
DOI: 10.1016/s0082-0784(00)80626-8
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Interactions of gaseous no with char during the low-temperature oxidation of coal chars

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Cited by 35 publications
(20 citation statements)
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“…For example, oxidation of coal char was investigated using a dispersed bed where isotopically labeled 15 NO was added to the reagent. The concentrations of labeled HC 15 N were observed . Furthermore, the previously reported conclusions favor our consideration of HNC, H 2 CN, and H 3 CN radicals .…”
Section: Results and Discussionsupporting
confidence: 68%
“…For example, oxidation of coal char was investigated using a dispersed bed where isotopically labeled 15 NO was added to the reagent. The concentrations of labeled HC 15 N were observed . Furthermore, the previously reported conclusions favor our consideration of HNC, H 2 CN, and H 3 CN radicals .…”
Section: Results and Discussionsupporting
confidence: 68%
“…Thermal treatment of biomass and coal via a thermogravimetric analysis (TGA) has been extensively used to study the solid-phase burn-out rate [15,21,[23][24][25][26][27][28]. Still, the intrinsic reactivity of biomass char combustion in comparison to coal has not gained enough interest and investigations in the literature.…”
Section: + 2 → ( ) Error! No Text Of Specified Style In Documentmentioning
confidence: 99%
“…10 Consequently, the nitrogen product distribution will be largely dependent on the competition between the mechanisms of NO formation and destruction. 13 As already mentioned, at the experimental temperatures used in this work, the predominant source of NO will be the nitrogen bound in the organic structures. A significant proportion of this coal-bound nitrogen will be released during the initial stages of combustion (devolatilization) as tars and as light gases such as HCN, NH 3 and HNCO.…”
Section: Resultsmentioning
confidence: 80%
“…A significant proportion of this coal-bound nitrogen will be released during the initial stages of combustion (devolatilization) as tars and as light gases such as HCN, NH 3 and HNCO. 14 In Aihara et al 18 and Ashman et al 13 proposed the above reaction mechanism for the formation of N 2 during coal char oxidation. Glarborg et al 3 The exact nature and structure of the C(H,N) species still requires further elucidation.…”
Section: Resultsmentioning
confidence: 99%