The present invention relates to sulfur slag vacuum volatilizing process for enriching noble metal, and belongs to the field of vacuum fire metallurgy process.
本发明涉及一种硫磺渣真空挥发富集贵金属的方法，属于一种真空火法冶金方法。
The general situation of recycling and reusing for nickel metal hydride batteries and its fire metallurgy and hydrometallurgy technical processes are summarized.
介绍了国内外废旧电池的回收概况以及火法和湿法回收金属氢化物-镍电池的工艺流程。
The factors of effect on the techniques of the electrolytic silver were analyzed. The lead 'anode mud were treated with the fire metallurgy and electrolytic refining.
对影响电解银的工艺因素进行了分析，并对高杂质铅阳级泥采用火法冶炼和电解精炼相结合的方法进行处理。
Applicable to fire, electric power, metallurgy, coal, petroleum, petrochemical, gas stations and other departments or units for portable spot lighting.
适用于消防、电力、冶金、煤炭、石油、石化、加油站等部门或单位作便携式现场照明。
Widely used in medical, fire, aviation, petrochemical, metallurgy, shipbuilding and other places of use of gas.
广泛应用在医疗、消防、航空、石化、冶金、船舶等使用气体场所。
Widely used in electric power, coal, fire, Chemical industry, metallurgy, environmental protection, building materials, paper, textiles, food processing, footwear and garment industries.
广泛应用于电力、煤矿、消防、化工、冶金、环保、建材、造纸、纺织、食品加工、制鞋制衣等行业。
Kilns are the key equipment in the production of metallurgy, cement and material of fire-fast. It is the statically indeterminate system with heavy load, large torque and multi-support.
回转窑是冶金、水泥、耐火材料连续生产中的关键设备，是一种重载、大扭矩、多支点、超静定运行系统。
Products are widely applied in coal mine, metallurgy, chemical industry, shipbuilding, tunnels, construction, military, fire and other fields.
产品广泛适用于煤矿、冶金、化工、船舶、隧道、建筑、军事、消防等领域。
The main product Silicon metal and Silicon Powder can be used broadly in chemistry, electronic, optics, construction, mechanical, metallurgy, fire-resistant material, etc.
我司主营产品金属硅与硅粉可广泛用于化工电子、光学、建材、机械、冶金、耐火材料等行业。
Our products are widely used in electric power communication, irrigation, construction, fire protection, metallurgy, petroleum and chemical etc.
May品质提供的产品已经被广泛应用于电力通讯、水利环境、建筑地勘、消防军事、矿山冶金、石油化工等多个领域。
Our products are widely used in electric power communication, irrigation, construction, fire protection, metallurgy, petroleum and chemical etc.
May品质提供的产品已经被广泛应用于电力通讯、水利环境、建筑地勘、消防军事、矿山冶金、石油化工等多个领域。
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