Title:
尿素造粒装置
Document Type and Number:
Japanese Patent JP7128968
Kind Code:
B2
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.
Inventors:
Petrus Anna Maria Robertus Simmons
Johannes Lambertus Krsten
Johannes Lambertus Krsten
Application Number:
JP2021535148A
Publication Date:
August 31, 2022
Filing Date:
December 18, 2019
Export Citation:
Assignee:
Sutami Carbon Bf
International Classes:
B01J2/16; B01J2/00; C05C9/00; C07C273/14; C07C275/00
Domestic Patent References:
| JP11137988A | ||||
| JP9276685A | ||||
| JP2007167768A | ||||
| JP200722934A | ||||
| JP2006130371A | ||||
| JP200053993A | ||||
| JP10216499A | ||||
| JP9501610A | ||||
| JP9169717A | ||||
| JP62282629A |
Foreign References:
| US20180201551 | ||||
| US20130344239 | ||||
| US4445919 |
Attorney, Agent or Firm:
Murayama Yasuhiko
Shinya Mihiro
Tatsuhiko Abe
Shinya Mihiro
Tatsuhiko Abe