您要查找的是不是：
- The cyanide leaching rate of gold can reach 98%. 焙砂再經(jīng)氰化浸出,可使金浸出率達98%25以上。
- After leaching for a certain time, the leaching rate can be greatly improved by adding a little oxidant. 浸出一段時(shí)間后加少量氧化劑可明顯加快礦石的浸出速率。
- Theresults indicate that mechanical activation can increase the leaching rate of zinc effectively. 試驗結果表明,機械活化可以明顯地提高鋅的浸出率。
- The pulp concentration has effect on the leaching rate of pyrrhotite and marmatite. 礦漿濃度對磁黃鐵礦和鐵閃鋅礦的細菌浸出有影響。
- In heap leaching and extraction process, the leaching rate and floccus bottlenecked production. 堆浸萃取工藝中，困擾生產(chǎn)的兩大難題是浸出速率及萃取中的絮狀物。
- The practical application of bioleaching technology was limited seriously because of its lower leaching rate. 生物浸礦由于其浸出速率很低而使其實(shí)際應用受到了嚴重限制。
- Different methods of microbial comprehensive bioleaching are used to increase the leaching rate of chalcopyrite. 為了提高黃銅礦的浸出率,可以施加許多微生物強化浸出方法。
- The uranium leaching rate of acid curing excesses the conventional acid leaching under the same conditions by about 20%. 本文所研究的鈾礦石，在浸出條件相同的情況下，濃酸熟化法的鈾浸出率比常規酸浸法高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. 以甘肅坪定金礦為例 ,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. 硅灰能夠改善AASCM與模擬泥漿拌合物的和易性及降低其固化體的浸出率。
- By the process flow of fine grinding of gold concentrate-selective flocculation to remove sline-cyanide leaching,the leaching rate can reach over 88%. 采用金精礦細磨-選擇性絮凝脫泥-氰化浸出工藝，浸出率可達88%25以上。
- Arsenic-bearing gold ore is one of the refractory gold ores .Its conventional cyanidation leaching rate is generally very low. 含砷金礦是主要難處理金礦類(lèi)型之一,該類(lèi)金礦石常規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. 介紹了葛根解酒袋泡茶的水浸出率及薄層層析實(shí)驗研究。
- 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. 工業(yè)試驗表明;該工藝鋅浸出率達98.;05%25;鐵浸出率為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. 在實(shí)驗室的最佳工藝條件下，金、銀浸出率分別達到96%25和74%25，而在擴大實(shí)驗中分別達到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. 生產(chǎn)實(shí)踐表明采用該工藝,銦的總回收率可達72%25,鋅的總回收率可達92%25。
- The gold leaching rate increased from 47% to 90% by the application of alkaline hot Press oxidation of finely disseminated gold ore. 對于貧硫化物微細粒浸染型金礦石，采用原礦堿性熱壓氧化預處理工藝，其金浸出率可由常規浸出的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. 本文著(zhù)重介紹了充氧浸出工業(yè)性試驗結果,并通過(guò)半年來(lái)的生產(chǎn)實(shí)踐證實(shí)了純氧代替壓風(fēng)機充氣提高金的浸出率是可行的。
- The factory had been sending out toxic fumes. 這家工廠(chǎng)一直在排放有毒的廢氣。
- 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. 體積小、HLW組分摻入量高、浸出率低和制作過(guò)程簡(jiǎn)單是礦物固化體的優(yōu)勢。
