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qian tan wo guo yang hua lv chang sheng chan zuo de you shi
Author(s): 
Pages: 10-13
Year: Issue:  10
Journal: Light Metals

Keyword:  氧化铝厂石灰法氧化铝生产碳酸化法拜耳法生产烧结法汞阴极电解化学法沉淀物电解槽;
Abstract: <正> 我国石灰法从氧化铝生产中回收镓,是我国Al2O3生产技术成就之一。镓是一种新金属,直到1875年用光谱分析闪锌矿时才被发现。镓在地壳中的丰度为1.5×10-3%,和Pb的丰度相近,常伴生在铝土
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