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First published 2003-12

Assessment of phosphogypsum utilisation in underground hard coal mines in Poland

Barbara Bialecka

Mining Technology: Transactions of the Institutions of Mining and Metallurgy

Open access

Research article

First published 2020-1

Determination of fracture location of double-sided directional fracturing pressure relief for hard roof of large upper goaf-side coal pillars

Jiangwei Liu, Changyou Liu, Xuehua Li

Energy Exploration & Exploitation

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Research article

First published 2016-11

Graded epoxy-hard coal composites: Analysis of filler particle distribution in the epoxy matrix

Józef Stabik, Monika Chomiak

Journal of Composite Materials

Open access

Research article

First published 2020-5

Bionic design and test of polycrystalline diamond compact bit for hard rock drilling in coal mine

Chuanliu Wang

Advances in Mechanical Engineering

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Research article

First published 2023-5

Luddites of the Twenty-First Century? The Influence of Trade Unions in Hard Coal Mining on Sector Reforms in Poland and the Czech Republic

Tomasz Kubin

East European Politics and Societies

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Research article

First published 2001-8

Potential of semi-soft coals as replacement for hard coals in stamp charging blend

H.N. Prasad, B.K. Singh, A.S. Dhillon

Ironmaking & Steelmaking: Processes,Products and Applications

Open access

Research article

First published 2018-10

Evaluation of surface chemistry of selected hard coals

Paweł Baran, Andrzej Krzyżanowski, Marta Wójcik [...]

Adsorption Science & Technology

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Research article

First published 2016-11

Graded epoxy–hard coal composites: Surface resistivity study

Józef Stabik, Monika Chomiak

Journal of Composite Materials

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Research article

First published 2006-9

Formcoke production from char fines of hard brown coals by air curing

H. Cengizler, M. Kemal

Mineral Processing and Extractive Metallurgy: Transactions of the Institutions of Mining and Metallurgy

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Research article

First published 2018-12

Geotechnical properties of products of alternative fuel combustion and co-firing with hard coal in the context of their use as solidifying dense mixtures

Sebastian Stefaniak, Ewa Kmiecik, Ewa Miszczak [...]

Waste Management & Research: The Journal for a Sustainable Circular Economy

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