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Determination of the Granulometric Composition of Coal Powders by Laser Diffraction Analysis Full article

Общее Language: Английский, Genre: Full article,
Status: Published, Source type: Translated
Journal Solid Fuel Chemistry
ISSN: 0361-5219 , E-ISSN: 1934-8029
Output data Year: 2016, Volume: 50, Number: 5, Pages: 326-331 Pages count : 6 DOI: 10.3103/S0361521916050104
Authors Zhuravleva N.V. 1,2 , Potokina R.R. 1 , Ismagilov Z.R. 2,3
Affiliations
1 OAO Zapadno-Sibirskii Ispytatel’nyi Tsentr, Novokuznetsk, Russia
2 Institute of Coal Chemistry and Chemical Materials Science, Siberian Branch, Russian Academy of Sciences, Kemerovo, Russia
3 Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia

Abstract: The granulometric composition of the powders of GZhO, OS, and G coals was measured by a laser diffraction method upon the dispersion of samples in an aqueous medium with the addition of a Dusazin 901 surfactant (Fritsch, Germany). The metrological evaluation of the results of determinations by coal-sizing analysis and the laser diffraction method was performed. It was shown that satisfactory results were obtained for the samples of GZhO and G coals in all of the determination ranges. For the samples of OS coal, the limit of reproducibility between the two methods in ranges of 0.074 + 0 and –0.20 + 0.10 mm was exceeded by factors of 1.5 and 1.2, respectively.
Cite: Zhuravleva N.V. , Potokina R.R. , Ismagilov Z.R.
Determination of the Granulometric Composition of Coal Powders by Laser Diffraction Analysis
Solid Fuel Chemistry. 2016. V.50. N5. P.326-331. DOI: 10.3103/S0361521916050104 publication_identifier_short.wos_identifier_type publication_identifier_short.scopus_identifier_type publication_identifier_short.rinz_identifier_type
ArticleLinkType.TRANSLATED_TO_ORIGINAL: Журавлева Н.В. , Потокина Р.Р. , Исмагилов З.Р.
Определение гранулометрического состава угольных порошков методом лазерной дифракции
Химия твердого топлива. 2016. №5. С.56-62. DOI: 10.7868/S0023117716050108 publication_identifier_short.rinz_identifier_type
Dates:
Submitted: Nov 23, 2015
Published print: Sep 1, 2016
Published online: Oct 20, 2016
Identifiers:
publication_identifier.wos_identifier_type WOS:000386614700008
publication_identifier.scopus_identifier_type 2-s2.0-84991759924
publication_identifier.rinz_identifier_type 27583558
publication_identifier.accession_number_identifier_type 2016:1706712
publication_identifier.chemical_accession_number_identifier_type 168:38282
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