Assertion: crude phosphoric acid | /r/HasProperty | prepared
Facets:
value: by subjecting negev phosphate
type: MANNER
Source sentences:
text: Crude phosphoric acid was prepared by subjecting Moroccan phosphate to a wet-processing treatment with sulfuric acid.
text: Crude phosphoric acid was prepared by subjecting Negev phosphate to a wet-processing treatment with sulfuric acid.
text: The crude phosphoric acids used in the first process simulations were prepared from sulfuric acid acidulation of Florida phosphate rock.