亜鉛加圧浸出の英語

亜鉛精鉱浸出工程では、中性浸出残滓と鉄酸化工程から繰り返される鉄殿物とを戻り酸でリパルプし、これに亜鉛精鉱を添加し、大気圧下、９０℃以上沸点以下の温度で亜鉛を浸出する。例文帳に追加

In the zinc concentrate leaching stage, residues in the neutral leaching and iron precipitates repeatedly produced from the iron oxidizing stage are repulped by returned acid, zinc concentrate is added thereto, and zinc is leached under the atmospheric pressure at a temperature between 90°C and the boiling point. - 特許庁

湿式亜鉛製錬において発生した亜鉛浸出残渣をＳＯ_２を用いて還元加圧浸出することにより発生した浸出残渣などを浸出原料として，Ｓｎとレアメタル（特にＩｎ）を高い回収率で浸出回収できる処理方法を提供する。例文帳に追加

To provide a treatment method by which Sn and rare metals (particularly In) can be leached and recovered at high recovery rate by using, as a raw material to be leached, a leach residue etc. generated by the reduction and pressure leaching, by the use of SO_2, of a zinc leach residue from the zinc hydrometallurgical process. - 特許庁

オートクレーブ中で亜鉛精鉱と硫酸と鉄イオンからなるスラリーを酸素加圧雰囲気下で浸出反応させると共に前記酸素の一部を繰り返しオートクレーブ内の浸出液に供給して浸出反応を継続させる。例文帳に追加

This leaching method comprises causing a leaching reaction in a slurry consisting of a zinc concentrate, sulfuric acid and iron ions under an oxygen atmosphere pressurized in an autoclave, and repeatedly supplying one part of the oxygen to a leaching solution in the autoclave to continue the leaching reaction. - 特許庁