1) zinc ore
锌矿
1.
The zinc ore bodies are strictly confined by the strata location and the litho-facies paleo-geographic conditions,and are mainly hosted in the second member of the Dengying Formation of the Sinian system.
凹子岗锌矿床为近年来在湘西鄂西地区发现的具有代表性铅锌矿床,锌矿体严格受地层层位及岩相古地理条件限制,震旦系上统灯影组二段为主要含矿层位,局限海台地潮下相有利于锌元素的原始富集,滩后斜坡或潮道中的角砾状云岩为工业锌矿体形成的必要条件。
2.
Using orthogonal method, the process conditions of leaching by sulfuric acid and roasting of zinc ore at ambient pressure are researched.
运用正交试验法优化实验方案 ,研究常压硫酸浸取焙烧锌矿的工艺条件 ,得出了最佳工艺条件 :反应温度70℃ ,酸度 4 0 0 g/L (H2 SO4) ,固液比1∶ 6 ,反应时间 2 。
3.
Active zinc oxide was preparated from zinc ore by a series of steps such as lixiviating, purifying,hydroly-zing,drying and calcining,and ammonium chloride as a lixiviating agent instead of sulphric acid in existence.
报道了以锌矿为原料,NH_4Cl为浸出剂,代替现有生产工艺中常使用的硫酸,经浸取、除杂净化、水解和干燥煅烧,直接制取活性氧化锌。
2) hetaerolite
[hi'ti:rə,lait]
锌锰矿,锌黑锰矿
3) Pb/Zn tailings
铅锌矿尾矿
1.
Growth, N-fixation and heavy metal accumulation of Sesbania rostrata transplanted on acidified Pb/Zn tailings in Lechang, Guangdo ng Province, were investigated.
试验证明长喙田菁是较理想的铅锌矿尾矿废弃地植被重建的先锋植物。
4) willemite
[英]['wilimait] [美]['wɪləm,aɪt]
矽锌矿(从矿)
5) lead-zinc mine
铅锌矿
1.
Determination of high sulfur in lead-zinc mine with infrared absorption method;
红外吸收法测定铅锌矿中的高硫
2.
Technique Innovation Exploration of the Concentrator of Huogeqi Lead-Zinc mine
获各琦铅锌矿选矿厂技术改造探索
3.
The Yinshan Lead-Zinc mine is located beside the north-eastern of the Guan-EN deep-big fault zone.
银山铅锌矿床位于赣东北深大断裂西北侧。
6) lead-zinc deposit
铅锌矿
1.
A tentative discussion on genesis of lead-zinc deposits in northwest Hunan;
湘西北铅锌矿床碳氢氧同位素特征及成矿环境分析
2.
Geological characteristics and ore indicators of lead-zinc deposits in northwestern Hunan,China;
湘西北铅锌矿床的地质特征及找矿标志
3.
Formation conditions of Jinding giant lead-zinc deposit;
金顶超大型铅锌矿床成矿条件分析
补充资料：凡口铅锌矿
中国主要铅锌产地之一，位于广东省仁化县。1963年进行地质勘探，1965年开始建设。该矿储量较大、品位较高，平均含铅5.47％、锌11.12％、硫37.02％，并伴生有银、锗、镓、镉、汞等成分。1983年生产的有铅精矿、锌精矿和硫精矿三种产品，铅精矿含铅 52.19％，锌精矿含锌50.11％，硫精矿含硫40.03％。现正在扩建中。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条