white metal

Direct production of white metal and blister copper by cyclonic smelting;

用旋涡熔炼法直接生产白冰铜和粗铜

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。

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

Pale grew thy cheek and cold,

你的脸冰凉,发白,

Copper-nickel-zinc alloy sheet

GB/T2053-1989锌白铜板

Copper-Nickel-Zinc alloy strip

GB/T2071-1989锌白铜带

Copper-nickel alloy strips

GB/T14595-1993白铜带

Copper-nickel alloy wires

GB/T3125-1994白铜线

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。

I love the cold, white snow.

我爱冰冷、皑皑的白雪。

arctic whiteout

北冰洋乳白天空现象

Two cups of water without ice.

来两杯不加冰的白水。

deadly paleness, coldness, silence

死一样的苍白、 冰冷、 沉寂.

White wine should be slightly chilled.

白葡萄酒应稍微冰一下。

Nickel and nickel silver foil

GB/T5190-1985镍及白铜箔

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。

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

A cold， pale nun hurried by.

一个冷冰冰的，面色苍白的修女匆匆走过。

Glacial and Climatic Changes in Boduizangbu Valley in Baiyu Ice Stage;

波堆藏布谷地白玉冰期冰川与气候变化