The calculation process and methods for producing soda ash using the ammonia-alkali process
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This post was last edited by lxq700918 on 2009-12-18 at 17:23. It covers the calculation process and methods for producing soda ash via the ammonia-alkali process, as well as the molar fraction of ammonia at the inlet of the absorption tower. . I can’t find it online, and I don’t quite understand the calculation process. . I’m in trouble
Download the book ＜Soda Ash Engineering＞ from here. You can then find the content you’re looking for. Also, don’t post the same thing multiple times.
I have the book on soda ash engineering, but it seems I can’t find it; otherwise I wouldn’t have to bother everyone. . .
It shows that you didn’t read the book carefully....
Then show it to me; I need the inlet concentration of ammonia. . There’s a huge variety of books, which is troublesome. . . .
This post was last edited by wal5980729 on 2009-12-21 21:24. Principles for solving the problem: 1. The ammonia concentration in the air entering the absorption tower equals the ammonia concentration in the air exiting the distillation tower. 2. The ammonia concentration in the gas exiting the distillation tower = the ammonia content in the hot mother liquor minus the ammonia content in the waste liquid. For the specific detailed calculations, please refer to pages P206-207 in \"Soda Ash Production Process and Equipment Calculations\". If you have any further questions, please keep posting.
It’s probably missing the calculation for the additional liquid ammonia!