Title:
気‐液二相性反応を行う反応器
Document Type and Number:
Japanese Patent JP5828434
Kind Code:
B2
Abstract:
Vertical reactor for effecting gas-liquid biphasic reactions, comprising a plurality of perforated plates, superimposed and suitably spaced between each other along the vertical axis, wherein a dividing septum is positioned vertically in the sectors delimited by said plates. Said reactor is particularly used for effecting direct synthesis reaction of urea starting from ammonia and carbon dioxide.
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| WO/2002/090323 | PROCESS FOR THE PREPARATION OF UREA |
| WO/2017/157561 | COMBINED APPARATUS FOR THE SYNTHESIS OF UREA |
Inventors:
Carlessi Reno
Gianazza Alessandro
Gianazza Alessandro
Application Number:
JP2013506537A
Publication Date:
December 09, 2015
Filing Date:
April 21, 2011
Export Citation:
Assignee:
SAIPEM S.P.A.
International Classes:
C07C273/04; C07C269/00; C07C271/02; C07C275/02
Domestic Patent References:
| JP2004532730A | ||||
| JP57140603A | ||||
| JP57115624U | ||||
| JP2006102590A | ||||
| JP45038813B1 | ||||
| JP63503522A | ||||
| JP5022034U |
Foreign References:
| US6254840 | ||||
| US6165315 | ||||
| US3364124 |
Attorney, Agent or Firm:
Koichi Tsujii
Sadao Kumakura
Disciple Maru Ken
Ino Sato
Mitsuru Matsushita
Ichiro Kurasawa
Kazushige Tanzawa
Sadao Kumakura
Disciple Maru Ken
Ino Sato
Mitsuru Matsushita
Ichiro Kurasawa
Kazushige Tanzawa