2021年3月-2021年6月，我公司负责重新建设黄金精炼生产线环保提升改造工程及贵金属实验室设备销售。王水溶解湿法精炼黄金工艺，增加自动化控制系统设备。设计第二代升级贵金属精炼双层钛反应釜，并在废气处理上更一步改进，配合蒸汽加热及制冷却设备，废水处理设备，废气处理设备等全部精炼设备设计及安装、提供黄金精炼技术服务。
From March 2021 to June 2021, our company is responsible for rebuilding the environmental protection improvement project of the gold refining production line and the sales of precious metal laboratory equipment. The process of refining gold by aqua regia dissolving wet method, adding automatic control system equipment. Design the second-generation upgrade precious metal refining double-layer titanium reactor, and further improve the waste gas treatment, with the design and installation of all refining equipment such as steam heating and cooling equipment, waste water treatment equipment, and waste gas treatment equipment, and provide gold refining technical services
