The above is the design of the second-generation gold refining titanium reactor at the beginning of 2015. The installation and commissioning of all equipment was completed in May 2016. The company’s self-designed double-layer titanium reactor vessel (the second-generation precious metal refining titanium reactor vessel) Process design, the original equipment process has been greatly improved, the use efficiency is improved, the operation is safer, and the ventilation design is more reasonable), I am responsible for all the equipment process independent research and development design and equipment installation engineering.