STUDIES ON THE PRODUCTION OF PHOSPHORIC ACID from ABU-TARTUR PHOSPHATE ORE DEPOSITS

Faculty	Science	Year:	2008
Type of Publication:	Theses	Pages:
Authors:	Ahmed Said Mohammed El-Shafie
		BibID	10249738
Keywords :	PHOSPHORIC ACID
Abstract:	Preparation of phosphoric acid from Abu-Tartur phosphate deposits was achieved using sulfuric acid which gives P2O5 of conversion efficiency reaching 88.85 and 92.41% for medium and high grades phosphate deposits, respectively. Six controlling factors whi

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