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- In the wet leaching technology of nickel sulfate, the purification is realizedthrough inspissating leach solution and precipitating impurities step by step. 湿法浸取硫酸镍工艺研究中,净化提纯工艺采取了蒸发浓缩浸液、分步沉淀杂质的技术方案。
- The new leaching technology, i.e. acid leaching under pressure, that is used on high iron containing sphalerite, is introduced. 提出了高铁闪锌矿加压酸浸新工艺。
- In this paper,the recovery of silver from leach sludge of copper of Yulong copper mine，Tibet was briefly discussed using a hydrometallurgical and non-cyanide leaching technology. 本文以西藏玉龙铜矿浸铜渣为原料，采用湿法冶金工艺和无氰浸出方法提取回收其中所含的银。
- There ex-ist some big corporations united and in collabrating on adopting biological leaching technology for industrial extraction of copper,nickle and zinc. 基本金属特别是铜的生物浸出也即将实现工业化。世界上已有一些大公司联合起来,为在工业上用该技术提取铜、镍、锌而共同努力。
- The core of the accelerating leaching technology are the level penetrating mode instead of vertival one, suppling oxygen by artifical draught and controlling temperature in dump. 采用水平渗透代替垂直渗透、 人工供气和控制浸堆温度是排土场强化浸出技术的核心；
- After making use of in-situ leaching technology, central Asia has become the world level uranium metallogeny and industry region, which holds million-tons uranium reserves. 介绍了前苏联发明创造地浸法采铀后，中亚砂岩型铀矿一跃成为具有世界级铀成矿域和铀矿工业类型的地区，其铀储量达百万吨之巨；
- In this paper, the recovery of silver from leach sludge of copper of Yulong copper mine， Tibet was briefly discussed using a hydrometallurgical and non-cyanide leaching technology. 本文以西藏玉龙铜矿浸铜渣为原料，采用湿法冶金工艺和无氰浸出方法提取回收其中所含的银。
- Abstract: In this paper,the recovery of silver from leach sludge of copper of Yulong copper mine，Tibet was briefly discussed using a hydrometallurgical and non-cyanide leaching technology. 文摘:本文以西藏玉龙铜矿浸铜渣为原料，采用湿法冶金工艺和无氰浸出方法提取回收其中所含的银。
- Abstract: The paleochannel sandstone-type uranium deposit which can be exploitated by low-cost in-situ leach technology is one of the most economic and competitive uranium resources in recent uranium industry. 文摘:可采用低成本、原地浸出工艺开采的古河道砂岩型铀矿是当今铀工业中最具经济价值和竞争力的铀资源之一。
- Having tested the low-grade big-lump uranium ore by column leaching technology, a series of technological parameters of solution leaching are obtained. 通过对低品位、大块度的铀矿石进行柱浸工艺试验，获得了一系列溶浸工艺参数；
- The paleochannel sandstone type uranium deposit which can be exploitated by low cost in situ leach technology is one of the most economic and competitive uranium resources in recent uranium industry. 可采用低成本、原地浸出工艺开采的古河道砂岩型铀矿是当今铀工业中最具经济价值和竞争力的铀资源之一。
- The development course of mining technology for calcium mirabilite mines is introduced,and the tacking dissolving leaching technology is considered as a safety and economical mining method. 简述了钙芒硝矿开采技术的发展过程，阐述了钙芒硝矿堆浸工艺，认为堆浸技术是一种安全、经济的方法。
- Test results showed that this ion-adsorption type rare earths mineral can be concentrated by leaching technology,and the temperature is an important factor influencing leaching rate. 结果表明,该离子吸附型稀土矿可通过浸取富集,温度是影响浸出率的重要因素。
- Ore leaching technology by microbe 微生物浸矿技术
- mining using leaching technology 地浸采矿
- uranium mining with in-situ leaching technology 地浸采铀
- Technology is a booming sector of the economy. 技术是一个迅速发展的经济部门。
- Study of Microbiological Leaching Technology of Copper Ore 微生物溶浸铜矿研究
- The compact disc is a miracle of modern technology. 激光唱片是当代技术的奇葩。
- Progress in Chemical Leaching Technology for Zinc Sulphide Ores 硫化锌矿化学浸出技术进展
