PROCEDIMENTO PER LA PREPARAZIONE DI MISCELE STABILI DI CARBONE E OLIO

A process is disclosed for the preparation of stable mixtures of coal and oil comprising the following steps: a) grinding of the coal down to a particle size lower than 200 mu m; b) mixing of ground coal with water; c) mixing of moisturized coal with oil, a mixture being obtained with coal content n...

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Hauptverfasser: ROMANINI FABIO, CARELLO MARIANO
Format: Patent
Sprache:ita
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Zusammenfassung:A process is disclosed for the preparation of stable mixtures of coal and oil comprising the following steps: a) grinding of the coal down to a particle size lower than 200 mu m; b) mixing of ground coal with water; c) mixing of moisturized coal with oil, a mixture being obtained with coal content not greater than 50% by weight, and with a water content not greater than 20% by weight relatively to the mixture itself; d) homogenizing by fine subdivision of the components of the mixture as under point (c).