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P 204 was used as extractant and sulfonated kerosene was used as thinner in the experiment.
实验用P204做萃取剂,用磺化煤油做稀释剂.
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It introduces the process of recovering Indium from Lead reverberatory dust with H 2 SO 4 leaching - P 204 extraction.
摘要文章介绍了用H2SO4浸出 - P204萃取法从铅浮渣反射炉烟灰中回收铟的生产流程.
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