Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for leaching valuable metals from laterite nickel ore by sulfuric acid under normal pressure
The invention relates to a method for leaching valuable metals from laterite nickel ore by sulfuric acid under normal pressure. Ore dressing is not required in the leaching process of the laterite nickel ore, and the method has the advantages that the process flow is short, the production costs are low, the equipment is simple, the reaction time is short, the nickel cobalt leaching rate of the laterite nickel ore is high, the operation is simple, the industrial waste is less produced, and the environmental protection and full utilization of mineral resources are facilitated.
本发明涉及一种红土镍矿硫酸常压浸出有价金属的方法，红土镍矿浸出过程中不需磨矿选矿。本发明优点在于：本工艺流程短，生产成本低，设备简单，反应时间短、红土镍矿镍钴浸出率高，操作容易，较少产生工业废弃物，有利于环保和矿物资源的充分利用。
Method for leaching valuable metals from laterite nickel ore by sulfuric acid under normal pressure
The invention relates to a method for leaching valuable metals from laterite nickel ore by sulfuric acid under normal pressure. Ore dressing is not required in the leaching process of the laterite nickel ore, and the method has the advantages that the process flow is short, the production costs are low, the equipment is simple, the reaction time is short, the nickel cobalt leaching rate of the laterite nickel ore is high, the operation is simple, the industrial waste is less produced, and the environmental protection and full utilization of mineral resources are facilitated.
本发明涉及一种红土镍矿硫酸常压浸出有价金属的方法，红土镍矿浸出过程中不需磨矿选矿。本发明优点在于：本工艺流程短，生产成本低，设备简单，反应时间短、红土镍矿镍钴浸出率高，操作容易，较少产生工业废弃物，有利于环保和矿物资源的充分利用。
Method for leaching valuable metals from laterite nickel ore by sulfuric acid under normal pressure
一种红土镍矿硫酸常压浸出有价金属的方法
ZHANG XIANG (Autor:in) / ZHANG YING (Autor:in) / WANG HE (Autor:in)
08.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C22B
PRODUCTION OR REFINING OF METALS
,
Gewinnen oder Feinen von Metallen
/
C01B
NON-METALLIC ELEMENTS
,
Nichtmetallische Elemente
/
C01F
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
,
Verbindungen der Metalle Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium oder der Seltenen Erden
/
C01G
Verbindungen der von den Unterklassen C01D oder C01F nicht umfassten Metalle
,
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
/
C04B
Kalk
,
LIME
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