Exploration of Production Technology of Ultra-high Purity Ammonia Distillation
The application range of solar photovoltaic products and semiconductor products in China is becoming wider and wider,and the demand for ultra-high purity ammonia is increasing.Due to the gap between China's ultra-high purity ammonia production technology and the international advanced technology,relevant technicians have developed a set of ultra-high purity ammonia production technology by distillation tower and washing tower after a lot of simulation calculation and research,aiming at the performance characteristics and technical difficulties of ultra-high purity ammonia.The ultra-high purity ammonia products with the content of various metal impurities in ammonia below 10×10-12 can be obtained.
ultra-high purity ammoniarectificationwater washingprocess technologychemical production
NETL
NSTL
万方数据
