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Showing 1 to 1 of 1 for “"Oxalsäure"”.
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Untersuchungen zur Eignung von natürlich alterierten sowie mit Oxalsäure aktivierten Bentoniten als Bleicherde für Pflanzenöle
Bleaching earths have been utilised for the refining of vegetable oils for more than 100 years. They are manufactured during the reaction between bentonite and acid. This acid activated bentonite is both a catalytic and adsorptive reagent. The major disadvantage of the production, is the output of …