摘要
随着世界上硫化镍矿资源日趋枯竭以及未来镍需求量不断增长,红土镍矿的高效开发利用是围绕镍资源研究的热点并且对实际生产应用具有重要的现实意义。高压酸浸工艺仍是湿法冶金处理红土镍矿的首选工艺,随着高压釜制造技术的不断提高以及材料性能的提升,高压酸浸工艺的优势越发突出,是未来发展的主流工艺之一。随着硫化镍矿资源的不断消耗以及镍需求量的持续增长,红土镍矿将是未来镍的主要来源。红土镍矿具有储量丰富、易开采、便于运输等特点,成为研究开发的热点。
With the depletion of nickel sulfide ore resources in the world and increasing demand for nickel in the future,the efficient development and utilization of laterite nickel ore is a hotspot around nickel resource research and has important practical significance for practical production applications.The high-pressure acid leaching process is still the preferred process for wet metallurgical treatment of laterite nickel ore.With the continuous improvement of the autoclave manufacturing technology and the improvement of material properties,the advantages of the high-pressure acid leaching process become more prominent and become one of the mainstream processes for future development.With the continuous consumption of nickel sulfide ore resources and the continuous growth of nickel demand,laterite nickel ore will be the main source of nickel in the future.Laterite nickel ore has the characteristics of abundant reserves,easy mining,and easy transportation,and has become a hot spot for research and development.
作者
王盼盼
李新生
Wang Pan-pan;Li Xin-sheng
出处
《化工设计通讯》
CAS
2020年第1期99-100,共2页
Chemical Engineering Design Communications
关键词
红土镍矿
湿法冶金
前景
laterite nickel ore
hydrometallurgy
prospect
