摘要 |
Pipe reactor, especially for production of UAS, comprising a tubular body (14) and a reactor head (1), wherein the reactor head has means (3,3A) for axial injection of acid, means (2,2A) for injection of ammonia, means (7) for supply of urea and a reaction chamber (zone 3A, 2A), where acid and ammonia can react before coming into contact with urea.
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