The ammonia separation waste gas recovery technology developed by Henan Xinlianxin Chemical Fertilizer Co., Ltd. was recently granted a national invention patent. This technology not only produces good economic benefits, but also zero discharge of industrial waste water and waste gas. According to reports, Xin Lianxin's synthetic ammonia waste gas separation and recovery technology was developed to separate methane and argon through cryogenic separation technology, return the remaining hydrogen and nitrogen to the ammonia synthesis system, and regenerate synthetic ammonia for reuse, thus achieving comprehensive utilization of exhaust gas. Galvanized Steel Pipe is a kind of steel pipe formed by adding a layer of galvanizing on the surface of the steel and adopting the method of galvanizing. Square Steel Tube,Galvanized Steel Pipes,Galvanized Square Pipe,Galvanized Steel Tube,Galvanized Steel Tubes Shandong Rizhaoxin Metal Products Co., Ltd. , https://www.rizhaoxinsteel.com