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Hydrometallurgical method for the recovery of zinc in a sulphur medium starting from sulphudic zinc concentrates
Hydrometallurgical method for the recovery of zinc in a sulphur medium starting from sulphudic zinc concentrates
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机译:湿法冶金从硫磺锌精矿中回收硫介质中的锌
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摘要
The invention relates to a method wherein the zinc concentrate is subjected to the following steps: a. roasting at least one part of the zinc concentrate; b. neutral leaching, wherein the zinc oxide is dissolved; c. acid leaching, wherein the zinc ferrites are leached; d. reducing the Fe
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