The pH value of the leaching agent is main factor affecting the leaching toxicity of EMR.
浸取剂的酸碱性是影响电解锰渣浸出毒性的主要因素。
The process of leaching depends on the seeping and diffusing velocity of leaching agent and resultant.
氧化铜矿石的浸出过程主要受浸出剂与溶出物在矿石中的渗流与扩散速度的影响。
Results indicate that the proper control of the top smoke feed and the bottom leaching agent can make the fluidization stable.
控制适宜的加料量和液速，可实现稳定流态化浸取。
There are two types of leaching agent selected from experiments that can improve leaching environment and gold leaching result.
由试验选择的两种助浸剂可以显著改善氰化浸出环境，提高金浸出效果。
The results indicated that F-containing leaching agent can effectively improve the leaching rate of vanadium and had little effect on the extraction of vanadium.
试验表明含氟助浸剂能有效提高钒的浸出率，同时对萃取分离影响不大。
The pole-leaching experiment was also undertaken under the condition of different granularity, leaching agent concentration, infiltration velocity and infiltration route etc.
为了评价矿石的可浸性，采用柱浸试验探讨了矿石粒度、溶浸剂浓度、渗滤速度、渗滤路径等条件对过程的影响。
The results show that, with ultrasonic on the intensification of leaching, ZnFeO4, which do not be dissolved in weak acid leaching agent in normal temperature, will be leached.
试验表明，采用超声波强化浸出可使常温弱酸下不溶的铁酸锌浸出。
Compared with conventional heap leaching, bioleaching period and acid amount are reduced, oxidant and leaching agent are saved, and uranium concentration in leaching solution is increased.
与常规堆浸工艺相比较，细菌堆浸新工艺具有浸出周期短，酸用量低，节省氧化剂，降低浸出剂用量，浸出液平均铀浓度高等优点。
The effect of reducing agent, temperature and time on leaching of strontium are investigated, and the method for purification of strontium chloride solution is also studied.
分析了还原剂、温度和时间对锶浸出率的影响，研究了氯化锶溶液中脱除杂质的方法和效果。
The results show that solvent system, reacting temperature, washing agent and washing-leaching times can influence the perticle size of HAP powder.
研究发现，溶剂体系、反应温度、凝胶清洗用剂及洗滤次数等对所得的粉体粒度有较大的影响。
Some research circumstances of agent for selective concentrating and leaching molybdenum ores have been reviewed in the former Soviet union.
综述了前苏联研究选择富集浸出钼矿用药剂的情况。
The leaching rate of manganese can be raised by addition of small amount of reductive agent h.
当向浸出体系配加少量的还原试剂h时，可显著提高锰浸出率。
For this, hydrogen peroxide and cupferron were used as screening agent and agent for removing impurities in the test of purifying this vanadium-containing acid leaching solution.
为此，以双氧水、铜铁试剂为掩蔽剂和除杂剂，对该含钒酸浸液进行了除杂净化试验。
For this, hydrogen peroxide and cupferron were used as screening agent and agent for removing impurities in the test of purifying this vanadium-containing acid leaching solution.
为此，以双氧水、铜铁试剂为掩蔽剂和除杂剂，对该含钒酸浸液进行了除杂净化试验。
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