Assertion: phosphoric acid's concentration | /r/CapableOf | increase to about 9%
Facets:
value: from the 1.5%
type: OTHER
Source sentences:
text: 3 and 4 is modified by eliminating the sulfuric acid washing of the "intermediate" gypsum crystals, i.e., those separated on first filter 30 (in which case the sulfuric acid in line 62 would be passed directly to vessel 14), the concentration of phosphoric acid in second recrystallizer 50 would increase from the 1.5% shown in Table I to about 9%.