应用炭浆法从南非矿石中回收金的进展Ｐ．Ａ．Ｌａｘｅｎ等一、前言１９世纪９０年代由马克阿兆尔和福雷斯特兄弟提出的方法，即金、银溶解于氰化物溶液中，然后以锌沉淀所溶解的金，这一方法开创了回收金的新纪元＇＇＇。许多年来，这一基本方法虽然在原则上只做了很少变... Progress in gold recovery from South African ores using a carbon slurry method. A. Laxen et al I. Preface The method proposed by Marc Arnold and Forrest brothers in the 1890s that gold and silver are dissolved in cyanide solution and then zinc is used to precipitate the dissolved gold, A new era ’’. For many years, this basic method has only done a few changes in principle ...