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Listed under:  Science  >  Matter  >  Chemical reactions
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All about hydrogen

This is a fact sheet providing information on how we produce hydrogen from fossil fuels and renewable energy sources. The uses of hydrogen are briefly discussed and information is provided about hydrogen fuel cells.

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Floating froth experiment

Find out how to use froth to separate minerals from unwanted rock. This is an activity sheet giving instructions for a simple experiment that demonstrates how froth flotation works. It includes a blank data table.

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Integrated gasification combined cycle

Find out how emissions from coal-burning can be reduced by turning the coal into syngas. This is a fact sheet describing methods of coal gasification, and how the resulting syngas can drive a combined cycle power generator. It lists the advantages of the technology, including lower emissions and increased efficiency, as ...