Nitrogen release in the gasification of carbons
作者： Ken A. Grant , Qian Zhu , K.Mark Thomas
DOI: 10.1016/0008-6223(94)90045-0
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摘要: Abstract The gasification behaviour of a suite carbons has been investigated using thermogravimetric analyser mass spectrometer. were derived from acenaphthylene by carbonisation to 873 K, in the pressure range 0.1–6.5 MPa, and subsequently calcined treated with ammonia 1073 K. results isothermal temperature programmed studies used study various types active sites release nitrogen during gasification. Distinct differences NO-evolved gas profiles observed for where treatment was carried out at final heat temperature, when occurred concurrently carbonisation. are discussed terms nature incorporation into carbon structure treatment.
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sci-hub.se 参考文章(8)
Roger Phillips, F.J. Vastola, P.L. Walker, Factors affecting the product ratio of the carbon-oxygen reaction—II. Reaction temperature Carbon. ,vol. 8, pp. 205- 210 ,(1970) , 10.1016/0008-6223(70)90115-6
Wang Wanxing, K.Mark Thomas, The release of nitrogen species from carbons during gasification: models for coal char gasification Fuel. ,vol. 71, pp. 871- 877 ,(1992) , 10.1016/0016-2361(92)90235-G
H.Peter Boehm, Gunther Mair, Thomas Stoehr, Ana R. De Rincón, Bela Tereczki, Carbon as a catalyst in oxidation reactions and hydrogen halide elimination reactions Fuel. ,vol. 63, pp. 1061- 1063 ,(1984) , 10.1016/0016-2361(84)90188-1
Wanxing Wang, K.Mark Thomas, The release of nitrogen oxides from chars derived from high-pressure carbonization of carbazole and naphthol during oxidative gasification Fuel. ,vol. 72, pp. 293- 297 ,(1993) , 10.1016/0016-2361(93)90045-4
D. Mang, H.P. Boehm, K. Stanczyk, H. Marsh, Inhibiting effect of incorporated nitrogen on the oxidation of microcrystalline carbons Carbon. ,vol. 30, pp. 391- 398 ,(1992) , 10.1016/0008-6223(92)90036-V
K.Mark Thomas, Ken Grant, Kirsty Tate, Nitrogen-doped carbon-13 materials as models for the release of NOx and N2O during coal char combustion Fuel. ,vol. 72, pp. 941- 947 ,(1993) , 10.1016/0016-2361(93)90291-9
Brigitte Stöhr, H.P. Boehm, R. Schlögl, Enhancement of the catalytic activity of activated carbons in oxidation reactions by thermal treatment with ammonia or hydrogen cyanide and observation of a superoxide species as a possible intermediate Carbon. ,vol. 29, pp. 707- 720 ,(1991) , 10.1016/0008-6223(91)90006-5
Normand M. Laurendeau, Heterogeneous kinetics of coal char gasification and combustion Progress in Energy and Combustion Science. ,vol. 4, pp. 221- 270 ,(1978) , 10.1016/0360-1285(78)90008-4