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A comparison of textural, petrographic and coking characteristics in different types of coal

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F13%3A86089102" target="_blank" >RIV/61989100:27360/13:86089102 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    A comparison of textural, petrographic and coking characteristics in different types of coal

  • Original language description

    This paper presents a comparison of two types of coals taken from different locations. The first set of samples were a well-coking coals suitable for use in coke production, the other one were a bad-coking coals used for energy purposes. Both sets of coals on the basis of their textural parameters measured at the device AutoPore IV 9500 Series (i.e. the bulk density BD, average pore diameter APD and porosity P), the degree of coalification (the content of volatile combustibles Vdaf and vitrinite reflectance Ro) and petrographic composition (the content of vitrinite, inertinite and liptinite) were compared. Moreover, for these two types of coals a mutual correlation relationships between the above parameters and other measured characteristics (the moisture content Wa, ash content Ad and so called coking parameters, i.e. the swelling index SI, contraction a and dilation b) were investigated. The aim of this study was also the determination of total carbon Ctd and sulfur Std in the resist

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    DH - Mining industry including coal mining and processing

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/ED0040%2F01%2F01" target="_blank" >ED0040/01/01: Regional materials science and technology centre</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2013

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    ISDM 2013 : XX International Students' Day of Metallurgy : March 14-16th, 2013, Cracow, Poland : proceedings

  • ISBN

    978-83-63663-14-8

  • ISSN

  • e-ISSN

  • Number of pages

    8

  • Pages from-to

    1-8

  • Publisher name

    Akapit Krakow

  • Place of publication

    Krakow

  • Event location

    Krakov

  • Event date

    Mar 14, 2013

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article