leaching rate

Since the reaction of chemistry is fast, the diffusion reaction should be intensified to improve the leaching rate of indium.

Arsenic-bearing gold ore is one of the refractory gold ores . Its conventional cyanidation leaching rate is generally very low.

The mud in mineral is liable to be flocculated to porous or network constituent which adsorb dissolved gold, influencing gold leaching rate.

In a proper range, increasing the additive dosage and calcination temperature could improve the leaching rate of Au and Ag.

It has important significance to improving the leaching rate of uranium and the recovery rate of resources.

The leaching rate of manganese can be raised by addition of small amount of reductive agent H.

The research on the water leaching rate of bag tea of the root of kudzu vine and thin-layer chromatography is discussed.

Applying this model, fairly precise results of leaching rate and final acid concentration can be predicted.

Leaching process is a chemical reaction process, mineral particle size and concentration also have great impact on the leaching rate.

The leaching rate of Au and Ag was enhanced with the increasing of the roasting time.

Theresults indicate that mechanical activation can increase the leaching rate of zinc effectively.

The pulp concentration has effect on the leaching rate of pyrrhotite and marmatite.

The test of leaching rate on zinc sulfide concentrate in Shaanxi province with sulfuric acid, oxygen and catalyst has been taken.

The prepared granule and dry suspension have excellent effects of masking bitter taste, raising excorporeal leaching rate, etc.

Hydrolysis of titanium influences leaching rate greatly.

According to the effect of intensified leaching on leaching rate, the predicted results can be revised tofu. . .

The leaching rate of in place blasting fragmented ore is predicted using the gray system theory.

The leaching rate of tea polyphenols increased with the extention of brewing time and the elevation of temperature.

calcium peroxide serving as leaching aid can improve the cyanogenation rate and raise leaching rate.

Researches results on the direct cyanide gold leaching method showed that the gold leaching rate was only 80. 41%.

The study shows that two methods could effective reduce silica concentration and the leaching rate of silica.

The results indicate that satisfactory tellurium leaching rate can not be obtained by conventional acid leaching processes.

The correlation coefficient between total ammonia volatilization and N leaching rate was 0. 903.

The results show that the leaching rate under those conditions can reach 88. 1%.

The strain performs well in the bioleaching of phosphate ore, and the leaching rate reaches 23. 13%.

A model GM(1, 1) for heap leaching rate was established by applying the theoretical principles and modelling process of grey sytem theory.

Discussion on the cause of low silver leaching rate taken place in gold and silver cyanide leaching and ways to increase it

Operation practice of improving cyanide leaching rate of gold concentrate by means of selective flocculation to remove slime

primary discussion on the time series prediction of the leaching rate of in - situ blasting and leaching ore

Study on Correlation of Copper Leaching Rate of Primary Sulfide Ore and Leaching Time During Microbial Leaching

Experiment of improving gold leaching rate of refractory gold ore by throwing in enhanced leaching agent

the high concentration of leaching liquor helped to improve the leaching rate in a certain range;

prediction of leaching rate of in - place blasting - fragmented ore using gary system theory

Analysis of Main Factors Influencing Leaching Rate of Stope Leaching

The Research on Bag Tea of the Root of Kudzu Vine by Water Leaching Rate and Thin-layer Chromatography

Effect of Acid Leaching Conditions on Leaching Rate of Copper and Zinc in Copper-smelting Dust

determination for leaching rate on raft of organo - tin for antifouling paint on ship bottom

Determination for leaching rate on raft of cupper ion for antifouling paint on ship bottom

Research on valence state and leaching rate of uranium in ores from Shihongtan uranium deposit and it's geological significance

orthogonal test methods; leaching rate;

Tower grinding-leaching mill; leaching rate;

Principle and analysis of oil leaching rate model

A Study on Improving Indium Leaching Rate from Le ad Dust

Fig 5 Sodium cyaniding dosage and leaching rate

Fig. 3 Inf luence of temperature on leaching rate