Abstract
In 2012 the Institute purchased via Warkop Sp. z o.o. (limited liability), a distributor of this type of equipment in Eastern and Central Europe, an FGX-1 dry concentrating table - the smallest model with a throughput of 10 Mg/h. This unit was the basis for devising a semi-industrial test stand equipped with a feed module (hopper, inverter-driven belt feeder), a classification module (double deck vibration sieve), a crushing module (jaw crusher), a beneficiation module (dry concentration table) and a control module. This is the first installation of this type in Poland as well as within the EU (Baic i in., 2014). The paper will present a set-up of the test stand where tests have been carried out since 2013. The study is focused at the removal of gangue from various types of coal using a dry method and the research methodology developed by scientists from the Institute. The paper will present the results of studies on: obtaining clean coal products with high calorific value, removing sulphur from raw coal, deshaling of raw coking coal and obtaining a low coal content refuse.
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