Abstract
The yield of coking products may be estimated on the basis of the IR spectra of the coal in the batch. The spectra are converted to set of additive spectral components, and analysis of multidimensional data is employed. The calibration models obtained by this means ensure accurate fast analysis of coal.
REFERENCES
Novikov, V.N., Methods for determining the yields of chemical products at coking of bituminous coals, Zavod. Lab., 1946, no. 2, pp. 13–23.
Taits, E.M., Titov, N.G., and Shishakov, N.V., Metody analiza i ispytaniya uglei kak syr’ya dlya promyshlennogo ispol’zovaniya (Methods for Analysis and Testing of Coals as Raw Materials of Industrial Use), Moscow: Gos. Nauch.-Tekh. Izd-vo Literatury po Gornomu, 1961.
Novikov, V.N. and Gruzdeva, N.A., Laboratory approach to determin the yields and quality of chemical products of coking, Zavod. Lab., 1950, no. 3, pp. 21–27.
Kotelenets, M.S., Study of coals of east fields in order to determine the yields of chemical products of coking, Issledovanie svoistv kamennykh uglei Vostochnykh raionov SSSR (Study of Properties of Bituminous Coals of the East Regions of Soviet Union), Moscow: Metallurgizdat, 1957, pp. 68–73.
Butakova, V.I., Posokhov, Yu.M., Gavrilova, A.I., and Popov, V.K., Analysis of multidimensional IR spectral data: Spectral features and coal quality, Coke Chem., 2022, vol. 65, no. 11, pp. 501–507. https://doi.org/10.3103/S1068364X22700211
Mazet, V., Carteret, C., Brie, D., Idier, J., and Humbert, B., Background removal from spectra by designing and minimising a non-quadratic cost function, Chemom. Intell. Lab. Syst., 2005, vol. 76, no. 2, pp. 121–133. https://doi.org/10.1016/j.chemolab.2004.10.003
Posokhov, Yu.M., Popov, V.K., and Butakova, V.K., Decomposition of IR spectra of coal, Coke Chem., 2015, vol. 58, no. 2, pp. 49–57. https://doi.org/10.3103/S1068364X15020052
Butakova, V.I., Polyene model of coal structure, Coke Chem., 2015, vol. 58, no. 4, pp. 129–137. https://doi.org/10.3103/S1068364X15040055
Butakova, V.I., Research on coal structure at AO VUKhIN, Coke Chem., 2021, vol. 64, no. 3, pp. 81–93. https://doi.org/10.3103/S1068364X21030030
Popov, V.K., Butakova, V.I., Posokhov, Yu.M., and Rachev, I.L., Errors in determining coal quality, Coke Chem., 2012, vol. 55, no. 7, pp. 261–265. https://doi.org/10.3103/S1068364X12070071
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Translated by B. Gilbert
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Butakova, V.I., Gavrilova, A.I. & Popov, V.K. Determining the Yield of Coking Products from the IR Spectra of the Coal. Coke Chem. 66, 216–219 (2023). https://doi.org/10.3103/S1068364X23700667
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DOI: https://doi.org/10.3103/S1068364X23700667