Suzhou Jinhong Gas recently announced that its ultra-high purity (UHP) ammonia gas production plant has been completed and put into commercial operation. The plant is located at the electronic specialty gas production centre of its headquarters in Suzhou.
With a production capacity of 1500 tonnes per year, this is the largest UHP ammonia plant in China. State-of-the-art technologies of purification, filling and quality analysis are adopted to meet customer requirements, gasworld has been told.
The total investment of the project is RMB 50 million yuan (US$7.6m approx.) and the product purity reaches 7N (99.99999%). It will improve customer supply reliability and reduce customer manufacturing costs.
UHP ammonia is mainly used in light-emitting diodes (LEDs), flat panel displays (FPD), semiconductors and crystalline silicon solar cells and other high-tech industries.
... to continue reading you must be subscribed
