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International Minerals and Chemical Corp
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International Minerals and Chemical Corp
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Publication of ES222473A1publicationCriticalpatent/ES222473A1/es
Solid-Sorbent Or Filter-Aiding Compositions
(AREA)
Abstract
Método de producir fosfato dicálcico aglomerado no higroscópico, que comprende mezclar fosfato dicálcico que tiene un tamaño de partícula de menos de unas 32 mallas por cm., con soluciones de ácidos libres en proporciones para producir una relación molar CaO/P2O5 en el producto final del orden de entre aproximadamente 1,55/l y aproximadamente 1,95/l, y secar la mezcla.
ES0222473A1954-06-181955-06-17Un método de producir fosfato aglomerado
ExpiredES222473A1
(es)