Production Process of N2O
1> Traditional production
Ammonium nitrate melts at 169.5 ° C and decomposes into nitrous oxide and water at 220 ° C.
Advantages: can produce ultra-high purity electronic grade Nitrous oxide.
2> New method:
Exhaust gas recycling, separation and purification.
First processed exhaust gas content is about 40%-60% of N2O, and after repeated purification, it reaches 99.9% purity.
Advantages: large output
