1) oxide ore
氧化矿
1.
Experiment study on technological process of oxide ores in high oxide ores in high intensity magnetic mineral;
氧化矿强精单独选别工艺流程的试验研究
2.
Silver and Manganese Recovery from Fenghuangshan Manganese-bearing Silver Oxide Ores;
广西凤凰山锰银氧化矿选冶工艺研究
3.
The Process Mineralogy of Fenghuangshan Manganese-bearing Silver Oxide Ores, Guangxi;
广西凤凰山锰银氧化矿的工艺矿物学特征
2) oxidized ore
氧化矿
1.
Practice of mining of the oxidized ore at the pit bottom and treatment of mined-out area in Zimudang Gold Mine;
紫木凼金矿露天坑底氧化矿回采及空区处理实践
2.
Flotation research and production application of oxidized ore in Jinzhou Company;
金洲公司氧化矿浮选试验研究及在生产中的应用
3.
According to lab and pilot test results and the situation of capital construction progress,the development thinking,full dump leaching and half dump leaching to treat oxidized ore,flotation to treat sulphide ore,developing oxidized ore and sulphide ore together early,and strengthening test study of Yulong Copper Mine were expounded.
根据实验室和半工业试验的研究成果和基建进展的实际情况,就玉龙铜矿总体开发的思路,处理氧化矿采用全堆浸工艺、半堆半浸,硫化矿处理采用浮选工艺的产品方案,早日实现氧化矿和硫化矿共同开采以及强化玉龙铜矿试验研究的必要性进行了论证。
3) oxidized copper ore
氧化铜矿
1.
In this paper,a series of leaching tests on highly oxidized copper ore in Yunnan Province are conducted in the laboratory,such as leaching tests on different grinding meshes,leaching time,the ratio of liquid to solid,the consumption of sulphuric acid,etc.
本文主要介绍了云南某高氧化率的氧化铜矿使用硫酸进行浸出试验情况。
2.
The characteristic of the refractory oxidized copper ore is the high oxidation ratio,the high combination ratio,the target is bad by flotation.
某难选氧化铜矿石氧化率和结合率高,用浮选方法处理,选别指标不理想。
3.
The characteristic of the refractory oxidized copper ore is the high oxidation ratio,the high combination ratio,the low grade of raw ore,it can't reach ideal target by flotation.
某难选氧化铜矿石氧化率和结合率高,原矿品位低,选别指标不理想。
4) lead oxide ore
氧化铅矿
1.
The recent advances of flotation for lead oxide ores have been reviewed from the flotation technological flowsheets and flotation reagents in this paper.
重点从浮选工艺流程和浮选药剂两方面介绍了国内外氧化铅矿浮选研究和应用的进展情况,并指出氧化铅浮选存在的问题和今后发展的主要方向。
2.
Aiming at a low-grade complex lead oxide ore with deep oxidation and high content of silicon in Yunnan province,ethyl thio carbamate and new collector LW13 was used in flotation of galena and lead oxide ore respectively.
针对某品位低、深度氧化且含硅较高的复杂氧化铅矿,采用乙硫氮和新型药剂LW 13为捕收剂,分别浮选方铅矿和氧化铅矿物,在原矿铅品位为8。
5) copper oxide ore
氧化铜矿
1.
The paper introduces the research of mineral processing test of some low-grade copper oxide ore in Yunnan.
本文主要针对云南某地低品位氧化铜矿样进行了选矿试验研究。
2.
By the technology of advanced copper hydrometallurgy which is heap leaching-solvent extraction-electrodeposition for treating low grade copper oxide ore or roasting-leaching-electro-deposition for treating copper sulphide ore,more eligible electrolytic copper is produced,at the same time,produce cost is decreased.
用现代湿法冶金技术中的硫酸堆浸-萃取-电积工艺处理低品位、复杂难选冶氧化铜矿,用硫酸化焙烧-浸出-电积工艺处理硫化铜矿,生产合格电解铜,成本大大降低,可获得较好的经济效益和社会效益。
3.
Copper oxide ore distributes the margin of Tarim basin in Xinjiang.
根据新疆砂岩型铜矿资源和自然条件特点，对不同浸出工艺条件、不同浸出溶液进行了溶剂萃取的工艺基础研究，提出了基于低浓度氨堆浸的浸出—萃取—电积工艺，以达到成功开发新疆砂岩型氧化铜矿之目的。
补充资料：低品位氧化锌矿富集
低品位氧化锌矿富集
concentration of zinc from lowgrade zinc oxide ore
理含锌大于7.8%、含铅大于1.2%的氧化锌矿，产出含锌60%、含铅10%的粗氧化锌，而后与硫化锌精矿混合后进行烧结焙烧、鼓风炉炼锌和粗锌精馏，产出精馏锌。该企业的设计年处理氧化锌矿能力为45万t。 烟化炉烟化法是把空气和粉煤吹入烟化炉内含锌的熔渣中，使熔渣中的氧化锌还原成锌蒸气挥发出来，在炉内上部空间被吸入的空气再氧化成氧化锌，并以粗氧化锌粉形态被收集。中国云南会泽铅锌矿采用粉矿压团、炼铅鼓风炉还原法产出粗铅、炉渣烟化炉烟化产出含锗氧化锌、用湿法炼锌方法生产金属锌和锗，处理含锌8%一15%、铅3%~5%、锗0.003%一0.0045%的氧化锌矿生产金属锌和锗。设计年生产能力为电锌12o00t，粗铅sooot;烟化炉挥发率:铅96%，锌99.21%，锗99.1%;粗氧化锌含锌60%、铅11%一14%、锗0 .03%一0.04%。d一P一nwe一yonghuox.n kuong fuJ-低aaa位氧化锌矿富集(Coneentrati()n()f zin。from low一grade zine oxide ore)用火法富集法提高氧化锌矿或含锌物料品位的锌炉料准备力一法，低品位氧化锌矿物的可选性差，多采用火法富集产出粗氧化锌，再进一步提取金属锌。火法富集的方法有回转窑挥发法和烟化炉烟化法。 回转窑挥发法是用碳质还原剂于约1273K温度下，将置于回转窑内的低品位氧化锌矿还原，产出的金属锌以蒸气形态挥发出来后，在烟气中氧化并带至收尘设备中，经收集得到含锌品位符合冶炼要求的氧化锌粉。意大利的维斯麦港铅锌联合企业‘The IsFComplex at porto Vesrne)采用回转窑还原挥发法处
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