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公开(公告)号:US20200376453A1
公开(公告)日:2020-12-03
申请号:US16961481
申请日:2019-12-18
Applicant: STAMICARBON B.V.
IPC: B01J2/16 , C05C9/00 , C05G5/12 , C07C273/02
Abstract: A fluidized bed granulator for granulation with urea or urea-containing liquids is described, wherein the granulation liquid is supplied via a supply manifold comprising a header and risers. The risers are at least in part provided inside channels for secondary gas.