Description
Is utilized as distribution material at the Chemistry and Geography lessons. The collection acquaints students with industrial significance of coal and its processing.
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The collection includes sample of coal and samples of coal processing products such as coke, coal-tar pitch, saccharin, toluol, aniline, benzol, phenol, plastic, dye, ammonia water and chemical fertilizers.
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Laminated sheet containing information about coal processing is included.
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