Category: Com I
Radiolytical alteration of the organic matter in coal and rocks enriched in radioactive minerals
| April 20, 2023 | Filled under Com I |
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Introduction Association of uranium with the organic matter have been studied for more than ninety years, e.g.: in bitumens (Ellsworth, 1928a, b; Parnell, 1993; England et al., 2001), bituminous coal (Kříbek et al., 2017; Sýkorová et al., 2016; Eskenazy and Velichkov, 2012), lignite (Havelcová et al. 2014; Rallakis et al., 2019), shales (Lecomte et al., […] more
SEM – TEM Editorial Group
| November 24, 2014 | Filled under Com I, Editorial Group |
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Introduction The Editorial Group prepared the “Electron Microscopy: SEM – TEM” Chapter for the New Edition of ICCP Handbook more
Temporal Variation of Coals
| June 24, 2014 | Filled under Com I |
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Some Results See following graphics. Maputo, 1.09.2019 Lopo Vasconcelos Please cite as: Vasconcelos, L., Kalaitzidis, S., Cook†, A., Pickel, W., Sýkorová, I., Alfaro, G., Frank, M., Gerel, O., Markič, M., Petersen, H., Siquela, E., Životić, D., 2017. ICCP Databank on petrography of world coals. https://www.iccop.org/workinggroup/temporal-variation-of-coals/.. The Database has been collected over the years […] more
QEMSCAN Editorial Group
| November 25, 2013 | Filled under Com I, Editorial Group |
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This Editorial Group is preparing the Chapter “Coal Mineral Matter characterization by QEMSCAN” for the New Edition of ICCP Handbook. more
Micro-FTIR WG
| November 20, 2013 | Filled under Com I |
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Introduction The Micro-FTIR WG was established in 2012 in Beijing with the objective to apply Micro-FTIR measurements on coal macerals. The aim is to analyze various macerals in coals of different ranks and determine coalification parameters. Comparative results from several labs will provide data towards a standardization of the process. more
Distinguishing Features Editorial Group
| November 19, 2013 | Filled under Com I, Editorial Group |
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Introduction This Editorial Group was established in Beijing in 2012 with aim to write/compile a glossary of distinguishing features for all macerals. The intention is to document features of macerals that will assist the petrographers with their tasks. more
ICCP Training Activities
| January 29, 2013 | Filled under Com I, Service |
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Introduction ICCP provides training courses on Organic Petrology subjects. For more information please visit Courses more
Reflectance Standard Checking
| January 29, 2013 | Filled under Com I, Service |
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Introduction The service to check standards against the ICCP Reflectance Standard continues to be available from Dave Pearson and Gerd Bieg (50€ for non-members and free for ICCP members) more
Single Coal Accreditation Programme
| January 29, 2013 | Filled under Com I, Service |
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Introduction Single Coal Accreditation Program (SCAP) for both maceral group and vitrinite random reflectance analyses. In this program the ability of an analyst to identify and quantify the maceral groups and to identify and measure the vitrinite reflectance of a coal sample according to ISO standards is tested. For more information please visit: Accreditation in Petrographic […] more
Raman Spectroscopy
| January 29, 2013 | Filled under Com I, Editorial Group |
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Introduction The Editorial Group is preparing the Raman Spectroscopy Chapter for the ICCP Handbook focusing on the application of Raman Spectroscopy on coal science. more