首页>
外国专利>
HIGH PRESSURE ACID LEACHING OF REFRACTORY LATERITIC ORES COMPRISING NICKEL, COBALT AND SCANDIUM AND RECOVERY OF SCANDIUM FROM PREGNANT LEACH SOLUTION AND PURIFICATION PRECIPITATES
HIGH PRESSURE ACID LEACHING OF REFRACTORY LATERITIC ORES COMPRISING NICKEL, COBALT AND SCANDIUM AND RECOVERY OF SCANDIUM FROM PREGNANT LEACH SOLUTION AND PURIFICATION PRECIPITATES
展开▼
机译:含镍,钴和镉的耐火性红土矿石的高压酸浸出及从浸出液和提纯沉淀中回收的镉
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention relates to a process for recovering nickel, cobalt and scandium from refractory lateritic nickel ores, wherein in this process, lateritic nickel ores are subjected to high pressure acid leaching process with sulphuric acid and nickel, cobalt and scandium is selectively recovered from the pregnant leach solution or purification precipitates resulting from releaching process.
展开▼