Question

帮忙翻译成英文 谢谢？

通过二次净化渣中回收锑方法研究，试验表明：对二次净化渣采用“盐酸浸铋—碱浸除砷”工艺，能使二次净化渣中锑与铋、铜有效分离、富集，且工艺简单，生产成本低。盐酸浸铋工序铋浸出率97.65%，铜浸出率97.21，锑基本残留在渣相中，通过碱浸脱砷，实现了锑的较好富集，可作为优质锑原料进入锑酸钠生产线进一步回收锑。

Answer 1

通过二次净化渣中回收锑方法研究，试验表明：对二次净化渣采用“盐酸浸铋—碱浸除砷”工艺，能使二次净化渣中锑与铋、铜有效分离、富集，且工艺简单，生产成本低。盐酸浸铋工序铋浸出率97.65%，铜浸出率97.21，锑基本残留在渣相中，通过碱浸脱砷，实现了锑的较好富集，可作为优质锑原料进入锑酸钠生产线进一步回收锑。

Through the study of antimony recovery in two purified slag, the experiment shows that the process of "leaching bismuth-alkali leaching with hydrochloric acid" in two purified slag can make the antimony and bismuth and copper in two purification slag effectively separate and enriched, and the process is simple and the production cost is low. Bismuth leaching rate of hydrochloric acid leaching 97.65%, copper leaching rate 97.21, antimony residue in residue phase, through alkali leaching and arsenic removal, achieved the better enrichment of antimony, can be used as high-quality antimony raw materials into the production line of antimony to further recover antimony.