Scholarly record
UCG PROCESS VISUALIZATION
Abstract
Underground coal gasification (UCG) is an industrial process that provides an alternative to conventional underground mining at coal seams that are located especially deep underground. This process converts coal into product gas (syngas). In this contribution, a proposal of the monitoring system of the underground coal gasification process is presented. The task of the monitoring system is shown indirect measured values from UCG process as two-dimensional temperature field of gasified coal seam. The two-dimensional temperature field is results from the Fourier partial differential equation of the heat conduction that was used for the calculation of the temperature field in the gasified coal seam with using algorithm of queue burning movement for modelling boundary condition in gasification channel. This Fourier partial differential equation was solved by implicit algorithm of the elementary balances method. The monitoring system is based on programming means MATLAB with using its visualization components (GUIDE). This system was verified on data obtained from laboratory measurement realized on the laboratory gasified.
Publication Impact Profile
Publication details
References7
Bhutto A. W., Bazmi A. A., Zahedi G., Underground coal gasification: From fundamentals to applications. Progress in Energy and Combustion Science 39, 2013, pp 189-214.
Uppal A. A., Bhatti A. I., Aamir E., Samar R., Khan S. A., Control oriented modeling and optimization of one dimensional packed bed model of underground coal gasification, Journal of Process Control 24, 2014, pp 269-277.
Horovčák, P., Terpák, J., Lukáč, M., Selected thermochemical calculations of chemical reaction in the form of web service, Chemick0 Listy, 110(12), pp. 874-884
Škvareková, E., Wittenberger, G., Šofranko, M., Tar related issues in underground coal gasification, Acta Montanistica Slovaca, 21 (4), 2016, pp. 298-305.
Kostúr K., Simulačné modely tepelných agregátov, Publisher: Štroffek, Košice, 1997.
Széplaky D., Varga A., Kočanová S., Analysis of the temperature field of the gas pipeline collector using cfd modeling, Annals of Faculty Engineering Hunedoara - International Journal of Engineering. Vol. 12, no. 4, 2014, pp 123-130.
Durdán, M., Kostúr, K., Modeling of temperatures by using the algorithm of queue burning movement in the UCG Process, Acta Montanistica Slovaca, vol. 20 (3), 2015, pp 181-191.
View or Download full articleAccess options
SWS access login
Login as SWS Scientific CommitteeLogin as SWS Scientific PartnerLogin as SWS AuthorAuthors and approved SWS contributors will read and export their own linked papers after identity matching by SWS profile, email and SGEM GlobalID.
For librarian assistance: [email protected]
Purchase Instant Access
- Article can be downloaded after successful payment.
- Article may be used according to SWS library access terms.
- Article cannot be redistributed.
