Özet:

Coal, which is among the hydrogen electrolysis method and the sources that can be obtained in high purity, is an attractive option due to its low cost and large supply. In this study, the various parameters affecting the electrolysis and hydrogen production of the Çanakkale/Chan linyite-water bulbs (carbon particle size, temperature, mixing speed, electrotic material and the effect of the Fe+2 ion) were studied. The experiments were conducted in two electrotic (anot/catot) electrolyte cells, using 1 M H2SO4 as electrolyte in acidic environment and at atmospheric pressure. In the atmospheric pressure experiments, the electrots were used as copper and zinc and zinc electrots. To determine the effect of the temperature on the flow intensity, regular intervals from the room temperature to 80oC have been measured. The intensity of the flow has increased by temperature. In addition, in three different particle sizes (1-0,5 mm, 0,5-0,25 mm and <0,25 mm), the highest flow intensity values were obtained in the smallest particle size. The effect of the Fe+2 ion was achieved by adding 0.1 M FeSO4 to the coal-water mixture, and the Fe+2 ion added increased the flow intensity by about 60% at 80 °C and 0.73 V. With the doubling of the mixing speed, the flow intensity increased by 80°C and 16% at 0.73V.

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