Assertion: phosphoric acid's p | /r/CreatedBy | the process
Facets:
Source sentences:
text: The amount of the defoamer used is preferably from about 0.01% to about 0.3% (typically 0.04 to 0.1) by weight based on the weight of the slurry transferred to the separation section (or about 0.05% to 1.5% based on P 2 O 5 produced by the process).