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AGRICOLE D EXPL DES ETABLISSEM
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AGRICOLE D EXPL DES ETABLISSEM
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Procédé et dispositif pour la cristallisation et la séparation immédiates des produits cristallisables de leurs liqueurs mères, particulièrement applicables à la naphtaline et à l'anthracène provenant de la distillation des goudrons
Procédé pour l'élimination des éléments constitutifs du sulfate de chaux dans ses solutions et particulièrement dans les jus, sirops et autres produits de sucrerie et de raffinerie