2) vein-type Mo deposit
脉型钼矿床
1.
The Zhifang Mo deposit in Song County,a vein-type Mo deposit between layers,firstly discovered and evaluated in the Machaoying fracture polymetallic metallogenic belt,has rapidly brought along the prospecting for vein type Mo deposit in this area.
嵩县纸房钼矿为马超营断裂多金属成矿带上首次发现和评价的层间脉型钼矿床,并迅速带动了在该区寻找脉型钼矿。
3) skarn Mo deposit
矽卡岩型钼矿床
1.
In Yanshan time,the acid magma intruded into the middle part of marble,Shoushangou Formation,late Permian,Huadian area,that resulted in contact thermometamorphism and contact metasomatic metamorphism,and formed skarn Mo deposit in the exocontact of skarn,the orebody is in accordance with the strutigraphic occurrence.
燕山期酸性岩浆侵入桦甸地区晚二叠世寿山沟组中部大理岩内,发生了接触热变质和接触交代变质作用,在矽卡岩外接触带中形成矽卡岩型钼矿床,矿体与地层产状一致。
5) porphyry molybdenum deposit
斑岩型钼矿床
1.
The paper focuses on the features,criteria for ore prospecting and prospecting method of the Fu anpu middle porphyry molybdenum deposit,Shulan City,which has an important guiding significance for prospecting large,middle porphyry molybdenum deposit in Indo-Sinian-Yanshan granites in the Shulan-Jiaohe area,northern part of Jilin Provinc
本文较详细地介绍了福安堡中型斑岩钼矿床的地质特征、找矿标志及找矿方法,对在吉林地区北部舒兰—蛟河一带分布的印支—燕山期花岗岩区寻找大、中型斑岩型钼矿床具有重要的指导意义。
6) wulfenite
[英]['wulfənait] [美]['wʊlfən,aɪt]
钼酸铅矿
1.
Thermodynamics analysis on sodium hydroxide decomposition of wulfenite;
氢氧化钠分解钼酸铅矿的热力学分析
补充资料:含钼矿石中回收钼
含钼矿石中回收钼
recovery of molybdenum from ores containing molybdenum
hanmu kuangshi Zhong hu一shou mu含相矿石中回收相(reeovery of molybde-num from ore eontaining molybdenum)以含铝矿石为原料,在提取矿石主金属的同时又提取铝的冶金过程。含钥矿物原料主要有含钥的铀矿和含相的钒矿。 在沉积型铀矿石中,钥常与铀共生,需在提取铀的同时回收其中的相。在沉积型铀矿浸出过程中,铂随铀一起进人浸出液,铝呈轻氧铝酸根阳离子和多种阴离子形态存在,铀呈铀酞阳离子形态存在。用溶于煤油的烷基磷酸和磷酸三丁脂的有机相进行多级逆流萃取铀时,萃余液铀浓度降至lmg/L以下,铂则留于萃余液中。然后用胺萃取和氨溶液反萃取法富集钥(见相溶荆萃取)。再从钥反萃取液中用常规法生产多钥酸按(见铂酸按制取)。产品总放射性强度为lxlo一SCi/kg,小于允许值1 xl。一’ci/kg的标准。采用萃取法分离铀钥和萃取法提取钥的方法,适用于较广泛浓度范围的铀钥分离,此法已用于生产。 在钒矿石中,相常与钒共生,在提取钒的同时,也要回收其中的钥。在钒矿浸出过程中,铝随钒一起进入浸出液.由浸出液沉淀五氧化二钒时,钥留在沉淀母液中,然后用钥溶剂萃取法或铂离子交换法提取沉淀母液中的钥,再按常规方法制取多钥酸按。 (李钟实)
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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