| 摘要 |
Device for absorption of ammonia in NP fertilizer pulp in the form of a reactor with curved blade stirrers, characterised in that two stirrers (3, 4) are placed on the same shaft (2), and between them there is a separator ring (5) whose outside edge is in contact with the tank wall (1), and under the separator ring (5) there is a perforated pipe (6) with closed circumference radially connected with gas supply pipes (7).<IMAGE>
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