富含有色和稀有金属的铁锰结壳(也被称为矿石结壳)在海山上形成大规模的矿层,特别是在太平洋中。最近数十年来,它成为人们倾心研究的对象,因为它具有很大的潜在工业意义,并且在不久的将来会被大量需求。由于这个原因,许多工业发达国家对其进行了各种工艺试验,其目的是能研制出 Ferromanganese crusts (also known as ore crusts), rich in colored and rare metals, form large-scale deposits on seamounts, especially in the Pacific Ocean. It has been the object of intense study for decades, as it has great potential industrial significance and will be in great demand in the near future. For this reason, many industrialized countries have carried out a variety of process tests, the purpose is to be able to develop