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Process for the production of sintered bauxite spheres
Process for the production of sintered bauxite spheres
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机译:烧结铝土矿球的生产方法
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摘要
A process for producing high strength sintered bauxite spheres usable as fracture propping agents in oil or gas wells are produced by continuous spray-granulation of an aqueous binder-containing aluminous ore suspension to form granules which are subsequently sintered. Suitable starting materials include ores of high aluminum silicate content.
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