Application of Matte INBA Granulation and Dewatering Process in Xiangguang Copper;
冰铜INBA粒化和脱水法在祥光铜业的应用
0% in copper concentrate, matte and copper ore containing silicon.
通过加氢氟酸而得出的改进溶样法 ,用于检测铅量 0 0 3 %～ 4 0 %的含硅铜精矿、冰铜及铜矿石。
By studying on cause of slag-groove explosion when fuming furnace discharging slag,as a result,to stop the production of matte can aim at preventing explosion and guaratee safety.
通过对烟化炉放渣时爆炸成因的研究 ,得出杜绝冰铜的产生 ,是达到防止爆炸保障安全的措
Determination of Sb and Bi in copper matte by flame atomic absorption spectrometry;
火焰原子吸收法测定冰铜中锑和铋
Considering the difficulty of on-line measurement of matte grade in copper flash smelting process and based on analysis of the components,the independent chemical reaction and the molar relationship among components are studied and a mathematical model is presented.
针对铜闪速熔炼过程中的冰铜品位在线检测难题,在组元分析的基础上,研究了独立化学反应以及组分间的摩尔数关系,并建立了数学模型;但由于反应机理的复杂性与建模时的简化,冰铜品位预测精度难以满足实际应用的要求。
This paper discusses the effect of coal grade on the matte grade and furnace temperature during smelting of copper concentrate in Isa furnace and presents measures taken for use of appropriate coal during the operation.
探讨了铜精矿艾萨熔炼过程中煤对冰铜品位及炉温的影响,介绍了生产过程中合理使用煤采取的措施。
A study was made on the effects of the mass ratio of coke to slag,the mass ratio of pyrite to slag,the smelting temperature and holding time on the recovery of cobalt,nickel and copper during the manufacture of cobalt matte by reduction-sulfurization.
考察了转炉渣还原硫化生产钴冰铜过程中还原剂焦炭与转炉渣质量比、硫化剂黄铁矿与转炉渣的质量比、熔炼温度及保温时间对钴镍铜的回收率的影响。
EQUILIBRIUM STUDIES ON THE SYSTEM GAS-SLAG-WHITE METAL-COPPER
炉气—炉渣—白冰铜—金属铜体系的平衡研究
Abstract: Melting behavior of silica flux in the converting process of high grade copper matte was investigated.
文摘:研究了高品位铜冰铜转炉吹炼石英熔剂熔化行为。
Melting behavior of silica flux in the converting process of high grade copper matte was investigated.
研究了高品位铜冰铜转炉吹炼石英熔剂熔化行为。
A mixture of a metal with its sulfides, produced by smelting the sulfide ores of copper, lead, or nickel.
锍，冰铜一种带有硫化物的金属混合物，由熔炼铜、铅或镍的硫化物矿石而制成
Climbing kit includes climbing boots, crampons, snow goggles, alpenstocks, ice axes, ice pitons, piton hammers, and rope ladders.
登山工具包括登山靴，冰爪， 护目镜，铁头登山杖，冰镐，冰锥，铜锥和绳梯。
Geologic features of the Co-Mo polymetallic deposit in Binghu Ditch and the potential of mineral exploration
冰湖沟铜钼多金属矿地质特征及找矿潜力分析
This stream in which he stood was a feeder to the Coppermine River, which in turn flowed north and emptied into Coronation Gulf and the Arctic Ocean.
他所站的地方，是铜矿河的一条支流，铜矿河本身则向北流去，通向加冕湾和北冰洋。
THE DISCOVERY AND ORIGIN OF ULTRAMICRO INCLUSIONS OF NATIVE COPPER IN ADULARIA IN THE QIYUGOU GOLD DEPOSIT, HENAN PROVINCE
河南祁雨沟金矿床冰长石中自然铜超显微包体的发现及成因
tributary glacier
冰川支流, 支冰川
the glacial period [ age, era, epoch ]
冰河时代, 冰河期
tough (copper) cake
韧铜, 火精铜(含铜约 99%)
To coat or finish with a layer of copper.
镀铜于给…包铜或镀铜
copper clad
包铜的，铜包的，敷铜箔的
copper-graphite-bronze alloy
铜-石墨-青铜合金
manganese copper
锰铜镍合金， 锰铜
A ridge or hill of ice in an ice field.
冰丘冰原上的冰脊或冰山
Performance simulation of an internal melt ice storage tank
基于内融冰的蓄冰槽蓄冰和融冰模型
A large floating chunk of ice split off from a glacier, an iceberg, or a floe.
冰山上崩落漂流的冰块一个大的冰块，从冰川、冰山或浮冰块上脱落