It is estimated that more than 7000 tons of Cadmium is used to produce 60000 tons Ni-Cd batteries every year all over the world.
废旧镍镉电池中含有大量的有价值金属和物质。据估计，全球每年镍镉电池的生产量为60000吨，因此而消耗掉7000吨以上的镉。
The application of nitrous oxide-ethyne flame ato mic absorbing spectral method to measure the content of silicon in Cd-Ni batteries impregnating solution is studied.
提出用一氧化二氮乙炔火焰原子吸收光谱法测定镉镍电池浸渍液中硅含量。
A new technique of processing waste from manufacturing Ni-Cd batteries by sulphuric acid-curing and leaching in three-phase fluidized reactox has been proposed.
提出硫酸熟化及三相流态化浸出处理镍镉电池废料的新工艺。
The continuous band-shaped nickel foam, a key material of Ni-MH. Ni-Cd, Ni-Zn batteries, is registered as a focal item to be tackled in the National "863" Project.
连续化带状泡沫镍是镍氢、镍镉、镍锌电池的关键材料，是国家“八六三”计划重点攻关项目。
The continuous band-shaped nickel foam, a key material of Ni-MH. Ni-Cd, Ni-Zn batteries, is registered as a focal item to be tackled in the National "863" Project.
连续化带状泡沫镍是镍氢、镍镉、镍锌电池的关键材料，是国家“八六三”计划重点攻关项目。
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