海底锰结核的热力学成因

THE THERMODYNAMICS CAUSE OF FORMATION OF MANGANESE NODULE ON SEAFLOOR

基于同时平衡原理 ,采用一种新的分析方法作出了一种新的海洋环境中锰的E pH图 .根据此图 ,作者得出了MnO2 成矿的E和pH范围 ,而该范围正好与海底环境的实际情况相符合 ,从而对海底锰结核的成因提出了一定的热力学解释 .

In view of the principle of simultaneous equilibrium,the authors apply a new analytical method to make a new E-pH diagram for manganese in the marine environment.According to this E-pH diagram,the authors could deduce the range of E and pH in which only MnO 2 can exist.This theoretical range just accords with the actual situation of the marine environment.