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为从低浓度溶液中提取金属而采用的悬浊电解法与传统的电解法不同、对悬浊液进行电解是在粒子表面上进行的电化学反应。在电解过程中是借助于粒子导电,因此强化粒子运动的种种办法都有利于扩张粒子表面;同时电解作用是在粒子的广大表面上进行,粒子表面单位面积的电流密度实际是极小的;另一方面在强化粒子的运动的同时,强化了离解作用和被还原离子向阴极的迁移速度。从而使得电解过程几乎不存在象传统的电解方法那种严重的极化现象。由于
Suspension Electrolysis for Extraction of Metal from Low-Concentration Solutions Unlike traditional electrolysis, electrolysis of suspension is an electrochemical reaction performed on the particle surface. In the electrolysis process is by means of particle conduction, so to strengthen the movement of particles are all ways to expand the particle surface; the same time the electrolysis is carried out in the particle surface, the current density per unit area of the particle surface is actually minimal; On the one hand, it strengthens the movement of particles and strengthens the dissociation and the migration speed of reduced ions to the cathode. As a result, there is almost no serious polarization in the electrolysis process as that of the conventional electrolytic method. due to