论文部分内容阅读
从世界各大洋区采来的170块铁锰结核样品,将它送往几个试验室,利用中子活化法、液相光谱法。吸收光谱法和原子吸收法,对其中的含金量进行测定。太平洋结核中的含金量分别为0.1—11、2—8、2—13和2—11毫克/吨,其平均含量为2、4、5和5毫克/吨。金在单体结核中的分布是不均匀的,这一点取决于它的自然形态。金与所研究的结核中的造岩组分和金属组分无关。结核中的金重新回到周围各种沉积物里进行聚集的系数浮动在0.5—1.5之间。这就说明金在结核的形成过程中是具有惰性的。
170 samples of ferromanganese nodules collected from all the world’s oceans were sent to several laboratories using neutron activation and liquid phase spectroscopy. Absorption spectrometry and atomic absorption method, the gold content of which were measured. Pacific tuberculosis gold content of 0.1-11,2-8,2-13 and 2-11 mg / ton, the average content of 2,4,5 and 5 mg / ton. The distribution of gold in monomeric tuberculosis is uneven, depending on its natural form. Gold has nothing to do with the rock-forming components and metal components in the nodules studied. Coagulation of gold back to the various sediments around the aggregation coefficient floating between 0.5-1.5. This shows that gold is inert in the formation of tuberculosis.