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- [4] PRELIMINARY INVESTIGATION FOR THE PRODUCTION OF WET-PROCESS PHOSPHORIC-ACID FROM SAUDI PHOSPHATE ROCKS ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1989, 198 : 44 - FERT
- [5] STUDIES ON COPRECIPITATION OF PHOSPHATES WITH PHOSPHOGYPSUM IN DIHYDRATE PROCESS FOR PHOSPHORIC-ACID PRODUCTION PRZEMYSL CHEMICZNY, 1978, 57 (01): : 32 - 34
- [6] THE USE OF LOWER GRADE PHOSPHATE ROCK IN PHOSPHORIC-ACID PRODUCTION ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1992, 204 : 17 - FERT
- [8] FODDER DIAMMONIUM PHOSPHATE PRODUCTION FROM EXTRACTION PHOSPHORIC-ACID KHIMICHESKAYA PROMYSHLENNOST, 1984, (11): : 662 - 663
- [10] BALANCE AND COST CALCULATIONS FOR THE DIHYDRATE PHOSPHORIC-ACID PROCESS ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1984, 188 (AUG): : 17 - FERT