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- Fluorine leaching rate 浸出率
- The cyanide leaching rate of gold can reach 98%. 焙砂再经氰化浸出,可使金浸出率达98%25以上。
- After leaching for a certain time, the leaching rate can be greatly improved by adding a little oxidant. 浸出一段时间后加少量氧化剂可明显加快矿石的浸出速率。
- Theresults indicate that mechanical activation can increase the leaching rate of zinc effectively. 试验结果表明,机械活化可以明显地提高锌的浸出率。
- The pulp concentration has effect on the leaching rate of pyrrhotite and marmatite. 矿浆浓度对磁黄铁矿和铁闪锌矿的细菌浸出有影响。
- In heap leaching and extraction process, the leaching rate and floccus bottlenecked production. 堆浸萃取工艺中，困扰生产的两大难题是浸出速率及萃取中的絮状物。
- The practical application of bioleaching technology was limited seriously because of its lower leaching rate. 生物浸矿由于其浸出速率很低而使其实际应用受到了严重限制。
- Different methods of microbial comprehensive bioleaching are used to increase the leaching rate of chalcopyrite. 为了提高黄铜矿的浸出率,可以施加许多微生物强化浸出方法。
- The uranium leaching rate of acid curing excesses the conventional acid leaching under the same conditions by about 20%. 本文所研究的铀矿石，在浸出条件相同的情况下，浓酸熟化法的铀浸出率比常规酸浸法高20%25左右。
- The leaching rate of gold is increased to 90% by ammonium thiosulfate,as against the 15% under the condition of cyanide leaching. 以甘肃坪定金矿为例 ,其浸出率可由氰化法的 15%25提高到 90%25。
- Silicon fume can improve the workability of the mixture of AASCM and SRS and decrease the leaching rate of waste forms based on AASCM as well. 硅灰能够改善AASCM与模拟泥浆拌合物的和易性及降低其固化体的浸出率。
- By the process flow of fine grinding of gold concentrate-selective flocculation to remove sline-cyanide leaching,the leaching rate can reach over 88%. 采用金精矿细磨-选择性絮凝脱泥-氰化浸出工艺，浸出率可达88%25以上。
- Arsenic-bearing gold ore is one of the refractory gold ores .Its conventional cyanidation leaching rate is generally very low. 含砷金矿是主要难处理金矿类型之一,该类金矿石常规氰化浸出率一般很低。
- The research on the water leaching rate of bag tea of the root of kudzu vine and thin-layer chromatography is discussed. 介绍了葛根解酒袋泡茶的水浸出率及薄层层析实验研究。
- The commercial test shows that this process can achieve a zinc leaching rate of 98.05% and an iron leaching rate of 29.22%, thus realizing selective leach of the zinc effectively. 工业试验表明;该工艺锌浸出率达98.;05%25;铁浸出率为29
- In the optimum conditions of cyanation process are put forward, the leaching rate of gold and silver are 96 percent and 74 percent respectively. 在实验室的最佳工艺条件下，金、银浸出率分别达到96%25和74%25，而在扩大实验中分别达到72%25和54%25。
- The leaching rate of zinc is up to 98.45%,and 95.08% indium deposited in jarosite residues can be effectively recovered. 生产实践表明采用该工艺,铟的总回收率可达72%25,锌的总回收率可达92%25。
- The gold leaching rate increased from 47% to 90% by the application of alkaline hot Press oxidation of finely disseminated gold ore. 对于贫硫化物微细粒浸染型金矿石，采用原矿碱性热压氧化预处理工艺，其金浸出率可由常规浸出的47%25提高到90%25以上。
- Through operation practice over half a year, it was affirmed that the use of pure oxygen in stead of compressor is available to raise leaching rate. 本文着重介绍了充氧浸出工业性试验结果,并通过半年来的生产实践证实了纯氧代替压风机充气提高金的浸出率是可行的。
- 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. 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。
