Further, reacted mixed gas can be separated and the separated ammonia can be used as an ammonia gas source for combined alkali preparation.
进一步地，可以对反应后的混合气进行分离，分离出的氨可以作为联合制碱的氨气来源。
2
The results showed that the cellulose carbon source which was pretreated with alkali had better denitrification rate (up to 96%), apart from the wooden skin.