制备高纯度雷酸金的工艺研究

摘要

The method of preparing fulminating gold was studied in a rotary evaporator. The different conditions were explored to correlate with the gold content of final products. Experimental results show that the optimum setting of preparing fulminating gold is evaporation at 105 for 45 min; the optimum℃setting for subsequent processing is rinsing fulminating gold for 90 min with distilled water of 90 .℃.%在旋转蒸发体系中，研究雷酸金的制备方法，并探索了不同条件下雷酸金产品的金含量。实验结果表明在105℃下蒸发45 min 为相对最优制备条件；用90℃蒸馏水洗涤90 min 为雷酸金最佳后续处理条件。