浸出率

x一硅藻土矿铁的浸出率，%；

X is leaching rate of iron from diatomite , % ;

Au的浸出率高于84%。

The leaching rate of gold is > 84 % .

在此最佳条件下进行试验，B浸出率达到98.76%，Mg浸出率为74.32%。

Under this condition , the leaching rates for B and Mg are 98.76 % and 74.32 % , respectively .

提高水洗温度、降低pH值等有利于提高金属浸出率。

Increasing the temperature of leaching process and decreasing pH are benefic to increase leaching efficiency of metal element .

当铀的浸出率最低时为8.12%，残渣中铀含量为100.0mg／kg，不超过排放标准。

While the uranium content of residue is 100 mg / kg when the leaching rate is 8.12 % .

不同浸矿条件如发酵液pH值、浸矿温度、硫酸浓度对浸出率有一定影响。

The condition of ferment effected the leaching result , like the acidity , the temperature , the concentration of sulfuric acid .

采用主副双槽二段循环吸收，在提高Mn浸出率的同时，能确保较高的SO2脱除率；

Two troughs of absorption were used to improve the leaching rate of Mn and the desulfurization rate .

减小粒度、延长反应时间、增大搅拌速度、减小矿浆浓度可以提高Cu的浸出率。

Decreasing granularity , extending leaching time , raising speed of stirring and reducing concentration of mine slurry all benefit the extraction of copper .

微波法用煤矸石制备4A分子筛中SiO2浸出率研究

Preparation of Zeolite 4A with Gangue by Microwave Irradiation

黄芪及其水煎液中Cu、Mn、Zn、Fe、Se的测定和浸出率研究

Study on Extracting Rates and Determination of Cu , Mn , Zn , Fe , Se in Huangqi and Its Water Decocted Solution

结果发现，浸取液pH值和液固比对浸出率有较大影响，而反应时间对浸出率的影响则较小。

It is observed that the pH value of leaching solution and liquid to solid ration have notable influence on leaching rate while the reaction time get weaker influence .

该法简单实用，效率高，MgO的浸出率达到95%，可直接用于工业化生产。

The leaching rate of magnesium oxide is 95 % . It is proved that the system is easy to industrialize .

Au、Ag浸出率指标达到932%和730%，分别提高了196%和120%。

The leaching ratio of Au and Ag has come to 93.2 % and 73.0 % which had raised 19.6 % and 12.0 % each other .

加入H2O2作为辅助氧化剂时，取得了显著提高金浸出率的效果。

Only by adding H 2O 2 as auxiliary oxidant , a dramatic increase in leaching ratio of gold can be achieved .

实验结果表明，不同温度和初始pH值对浸矿微生物的群落结构、功能及其黄铜矿的浸出率有显著影响，其中温度的影响最大。

The results indicated that the temperatures and initial pH values had a significant effect on the community structure , its function change and the bioleaching rate of chalcopyrite , in which the impact temperatures were more obvious .

ITO废靶粉粒度-200目。在此条件下，铟的浸出率大于99.5%，锡的浸出率为8.0%。

The results show that under the optimum leaching condition , leaching ratio of indium is higher than 99.5 % , and that of tin is 8.0 % .

在最佳的工艺条件下，仅一步吸收过程，取得了锰浸出率85%，含SO2烟气脱硫率70%以上的效果。

85 % manganese leaching and over 70 % desulphurization of the SO_ ( 2 ) bearing flue gas were achieved with only one adsorption stage under optimum conditions .

钠化钒渣的钒浸出率为95～99%.对此浸出液采用电渗析器脱钠，伯胺萃取提钒，最后可得到纯度大于99%的V2O5产品。

After the recovery of sodium in the V-containing solution by electro-dialysis and the extraction of vanadium from anolyte by using primary amine , the V_2O_5 product with 99 % purity can finally be separated out .

体积小、HLW组分掺入量高、浸出率低和制作过程简单是矿物固化体的优势。

Mineral hosts are obviously much better than glass ones in many aspects , such as smaller volume , larger amount of HLW incorporated , lower leaching rate and simpler producing process .

结果表明：在用氧化钙熔融法分解富锆尾矿过程中加入少量NaOH可以大大提高锆的浸出率。

It was found that the leaching percentage of Zr can be great increased by adding a little NaOH in the fusing process of concentrated Zr tails reacting with CaO .

通过中心组合设计及响应面分析（RSA），建立了预测蛋白质浸出率的数学模型，优化了蛋白质的浸提工艺。

Mathematical model for predicting the extraction rate of protein was set up by central composite design and response surface analysis ( RSA ), and the ( extraction ) technology was optimized .

研究低频超声对脱脂豆粕蛋白浸出率及大豆分离蛋白（SPI）功能特性的影响。

The ultrasonic extraction of soy protein from defatted soy flakes and the effects of ultrasonic treatment on the functionality of soy protein isolates ( SPI ) were studied .

研究表明，该产品浸出率≥25.4%，浸出液中多糖及蛋白质含量分别为0.086mg／ml及0.93mg／ml。

The study shows that the extract-rate of the product is > 25 . 4 % , the average content of polysaccharide and protein in its soaking solution are 0.086 mg / ml and 0.93 mg / ml respectively .

分析结果发现ASC水泥固化体具有较好的孔形结构，这是ASC固化体浸出率低的原因；

The results showed that the pore structures of ASC matrix were better than those of OPC , and this determined the low leaching rates of ASC .

此外，硫脲浓度、三价铁离子浓度和反应时间的增加都有利于形成Au[SCN2H4]~+，提高金浸出率。

In addition , the increase of sulphur urea density , Fe + density and response of time is help to creating Au [ SCN_2H_4 ] and improve the gold recovering rate .

以巨大芽孢杆菌和多粘芽孢杆菌为实验菌种，研究了不同磷矿粉用量、培养时间以及碳源物质和氮源物质的质量分数对细菌培养液中的磷浸出率和pH值的影响。

The rate of phosphorus leaching and pH in bacteria culture medium under different content of rock phosphate and mass fraction of carbon source material and nitrogen source material as well as different culture time were studied by two strains of Bacillus megaterium and Bacillus polymyxa .

研究结果表明：经微波处理10min桑叶，以70%乙醇作溶剂提取桑叶总黄酮的浸出率最高。

The results showed that the highest extraction rate occur in pretreatment for 10 minutes by microwave and solvent extraction by 70 % alcohol .

随培养时间增加，磷的浸出率逐渐升高，但培养到15d后磷的浸出几乎达到饱和。

The rate of phosphorus leaching increases gradually with the culture time , but when cultured for more than 15 d , the leaching seems to be saturated .

采用分离剂NaOH与高钛型高炉渣在高温下直接反应，然后浸取，碱熔温度在1250℃时，钛、硅、铝都有较高的浸出率；

The high Titania bearing blast furnace slag and NaOH may directly respond under the high temperature , then soak the eutectic slag to dissolve the dissoluble sodium salt . When the responded temperature is 1250 ℃, the lixiviation rate of Ti , Si , Al are higher ;

结果表明，茶叶中的铅在各种冲泡条件下浸出率为5%～50%，在80℃、1∶50、5min的常规冲泡条件下，铅浸出率为20%左右。

The results showed that the extractive rate of lead from tea is 5 % ~ 50 % and is 20 % in usual brewing condition ( 80 ℃? 1 ∶ 50 ? 5min ) .