Process for the production of synthetic dolomite
作者： Ana-Beatriz Lechuga-Priego , Ricardo Benavides-Perez , Jose-Gertrudis Bocanegra-Rojas
DOI:
关键词: Grinding 、 Impurity 、 Dolomite 、 Calcium hydroxide 、 Sintering 、 Mixing (process engineering) 、 Metallurgy 、 Magnesium 、 Briquette 、 Materials science
摘要: A process for the production of synthetic dolomite comprising: grinding a dry and low impurity level mineral dolomite; incorporating additives selected from group consisting iron as Fe2 O3, silica (SiO2) magnesium hydroxide Mg(OH)2, calcium Ca(OH)2 or combination both, in order to react integrate impurities desired (SiO2), (Fe2 O3), alumina (Al2 wholly mixing these with ground mixer machine; compacting mixed materials form briquettes; sieving briquettes compacted material eliminate fines; burning temperature 1,700 2,200° C. guarantee complete sintering; cooling cooled briquettes.
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