GR70066
A process for the upgrading of low-grade solid fuel by heating at a temperature above 300 DEG C in the presence of water, in which before or during the heating above 300 DEG C acid is added to the fuel.
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A process for the upgrading of low-grade solid fuel by heating at a temperature above 300 DEG C in the presence of water, in which before or during the heating above 300 DEG C acid is added to the fuel. |
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