共 50 条
- [31] Ultramicrostructures of phosphate pellets of microgranular phosphorites from the standard basin Karatau (Kazakhstan) GEOLOGIYA I GEOFIZIKA, 1997, 38 (03): : 696 - 700
- [32] THERMOMECHANICAL METHOD OF KARATAU DEPOSITS PHOSPHORITE ORES ENRICHMENT KHIMICHESKAYA PROMYSHLENNOST, 1981, (07): : 412 - 413
- [34] Thermodynamics of a Karatau and Aktobe phosphorites mixture interaction when producing phosphorus, calcium carbide and ferrosilicon BULLETIN OF THE TOMSK POLYTECHNIC UNIVERSITY-GEO ASSETS ENGINEERING, 2024, 335 (01): : 162 - 173
- [35] EXTRACTIONAL PHOSPHORIC-ACID PRODUCTION WITH PREVIOUS CHEMICAL ENRICHMENT OF KARATAU PHOSPHATE RAW-MATERIALS KHIMICHESKAYA PROMYSHLENNOST, 1986, (07): : 403 - 405
- [38] HNO3 CONCENTRATION INFLUENCE ON FLUORINE PHASE DISTRIBUTION WHILE KARATAU PHOSPHORITES DECOMPOSITION KHIMICHESKAYA PROMYSHLENNOST, 1987, (06): : 345 - 348
- [39] MATHEMATICAL-MODELING AND OPTIMIZATION OF DIHYDRATE STAGE OF THE PREPARATION OF EXTRACTION PHOSPHORIC-ACID FROM KARATAU PHOSPHORITES BY THE DIHYDRATE-SEMIHYDRATE TECHNIQUE IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA I KHIMICHESKAYA TEKHNOLOGIYA, 1992, 35 (02): : 84 - 89
- [40] MATHEMATICAL-MODELING AND OPTIMIZATION OF RECRYSTALLIZATION STAGE OF THE PREPARATION OF EXTRACTION PHOSPHORIC-ACID BY THE DIHYDRATE-SEMIHYDRATE TECHNIQUE FROM KARATAU PHOSPHORITES IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA I KHIMICHESKAYA TEKHNOLOGIYA, 1992, 35 (08): : 66 - 71