Phosphate fertilizer process would change acid, by-product - C&EN

By-product gypsum from reacting sulfuric acid with phosphate rock, now often .... ACS Editors' Choice: Enabling Wound Healing With Wearable Nanogenera...
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20 C&EN MAY 27. 1968

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Hi#fe*ater· ACIDULATI0N STAGE

DOUBLE DECOMPOSITION

SEPARATION CENTRIFUGE

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