Exchange capacity and chemical composition of Fe-Mn nodules from the Central ...

Constants of calcium, magnesium, zinc, cobalt, copper, and nickel exchange for sodium in iron-manganese nodules taken from different parts of the Pacific Ocean were determined...对取自太平洋不同区域的铁锰结核（iron-manganese nodules）中钙、镁、锌、钴、铜、镍与钠的交换常数进行了测定。