SU1476918A1 - METHOD OF HYDROMETALLURGIC PROCESSING OF ORE OF COLOR, RADIOACTIVE AND RARE METALS - Google Patents
METHOD OF HYDROMETALLURGIC PROCESSING OF ORE OF COLOR, RADIOACTIVE AND RARE METALSInfo
- Publication number
- SU1476918A1 SU1476918A1 SU4227755/02A SU4227755A SU1476918A1 SU 1476918 A1 SU1476918 A1 SU 1476918A1 SU 4227755/02 A SU4227755/02 A SU 4227755/02A SU 4227755 A SU4227755 A SU 4227755A SU 1476918 A1 SU1476918 A1 SU 1476918A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ore
- processing
- pyrolusite
- radioactive
- rare metals
- Prior art date
Links
Abstract
1. Способ гидрометаллургической переработки руд цветных, радиоактивных и редких металлов, включающий измельчение руды, приготовление сернокислотной рудной пульпы с подачей пиролюзита, отличающийся тем, что, с целью сокращения расхода пиролюзита и повышения технико-экономических показателей переработки руд, перед подачей пиролюзит смешивают с раствором серной кислоты концентрацией 600-1100 г/л.2. Способ по п.1, отличающийся тем, что смешивание пиролюзита с раствором серной кислоты ведут при 50-70C в течение 15-30 мин.1. The method of hydrometallurgical processing of ores of non-ferrous, radioactive and rare metals, including grinding ore, preparing sulfuric acid ore pulp with pyrolusite feed, characterized in that, in order to reduce the consumption of pyrolusite and improve the technical and economic indicators of ore processing, pyrolusite is mixed with the solution before serving sulfuric acid concentration of 600-1100 g / l.2. The method according to claim 1, characterized in that the pyrolusite is mixed with a solution of sulfuric acid at 50-70 ° C for 15-30 minutes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4227755/02A SU1476918A1 (en) | 1987-04-13 | 1987-04-13 | METHOD OF HYDROMETALLURGIC PROCESSING OF ORE OF COLOR, RADIOACTIVE AND RARE METALS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4227755/02A SU1476918A1 (en) | 1987-04-13 | 1987-04-13 | METHOD OF HYDROMETALLURGIC PROCESSING OF ORE OF COLOR, RADIOACTIVE AND RARE METALS |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1476918A1 true SU1476918A1 (en) | 2000-04-20 |
Family
ID=60517819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4227755/02A SU1476918A1 (en) | 1987-04-13 | 1987-04-13 | METHOD OF HYDROMETALLURGIC PROCESSING OF ORE OF COLOR, RADIOACTIVE AND RARE METALS |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1476918A1 (en) |
-
1987
- 1987-04-13 SU SU4227755/02A patent/SU1476918A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1398831A (en) | Activated red mud and its preparing method | |
GB1412640A (en) | Process for extracting a manganese oxide concentrate of metallic copper nickel and cobalt from manganese ores | |
SU1476918A1 (en) | METHOD OF HYDROMETALLURGIC PROCESSING OF ORE OF COLOR, RADIOACTIVE AND RARE METALS | |
ZA866838B (en) | Method of treating ores of rare-earth metals | |
RU2039229C1 (en) | Water solution to lixivate non-ferrous metals ores | |
SU1790230A1 (en) | Method for complex processing of pyrite cinders | |
SU605848A1 (en) | Method of leaching ores and concentrates | |
SU556837A1 (en) | The method of preparation of the collective concentrate for breeding | |
Huang et al. | Determination of Small Amounts of Metallic Iron in Iron Ores and Artificial Enriched Ores | |
Takahashi | International Trend and Current Research and Development in Direct Reduction Steelmaking | |
UA5529A1 (en) | Method for dephosphorization of manganese ores and concentrates | |
SU1659506A1 (en) | Method of processing sulfide-bearing materials | |
SU815059A1 (en) | Method of leaching sulfide ores and concentrates | |
Gonczi | Experiments With Working Up Pellets and Dressed Raw Ores in the Danube Iron Works | |
GB760191A (en) | Sulphur dioxide leaching of uranium containing material | |
SU1405333A1 (en) | METHOD OF PROCESSING MOLYBDENUM ORES CONTAINING COLOR AND RARE METALS | |
Shirkov | General Tendencies in the Development of Technology and Improvement in the Effectiveness of Ore Dressing | |
UA12294A1 (en) | Method for concentration of iron ores | |
Hirasawa | Effects of the Factors on the Acid Leaching From Garnierite Ore | |
Kharlamov | Use of Electrochemical Technology in Flotation and Flocculation of Ferrous Metal Ores | |
Rudenko et al. | Improving the Technology of Beneficiating High-Iron Bauxites | |
ES8305422A2 (en) | Metals recovery by self controlled lixiviation in absence of acid | |
SU1693891A3 (en) | METHOD OF HYDROMETALLURGIC PROCESSING OF ORE OF COLOR, RADIOACTIVE AND RARE METALS | |
GB1188867A (en) | A Process for Overall Utilization of the Iron Contained in Pyrites Cinders. | |
Orlova et al. | Rapid method for acid-washing finely ground zircon |