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4N METHOD OF MANUFACTURING HIGH PURITY GALLIUM CHLORIDE BY USING 4N GRADE GALLIUM
4N METHOD OF MANUFACTURING HIGH PURITY GALLIUM CHLORIDE BY USING 4N GRADE GALLIUM
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机译:利用4N级镓制造4N高纯度氯化镓的4N方法。
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摘要
The present invention is to prepare a gallium of 4N grade purity; Melting the gallium and reacting with chlorine gas to generate GaCl x ; And fractionating and distilling the resulting GaCl x into at least two or more multi-stages to obtain GaCl 3 having a purity of 5N or higher. According to the present invention, gallium chloride of 5N grade purity can be manufactured, distilled and stored in a batch at a capacity of at least 20 kg/day.
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机译:本发明是制备纯度为4N级的镓。将镓熔化并与氯气反应生成GaCl x Sub>;然后将所得的GaCl x Sub>分馏并蒸馏成至少两个或更多个多级,以获得纯度为5N或更高的GaCl 3 Sub>。根据本发明,可以以至少20kg /天的容量分批制造,蒸馏和储存5N级纯度的氯化镓。
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