Title:
尿素合成反応器およびプロセス
Document Type and Number:
Japanese Patent JP6821592
Kind Code:
B2
Abstract:
A urea synthesis reactor is provided that comprises a casing extending along an axis and a first and a second inlet tube inserted through respective through openings of the casing and respectively connected, inside the casing, to a light phase distributor and to a heavy phase distributor configured to feed the reactor with a light phase containing carbon dioxide and a heavy phase containing ammonia, respectively; the light phase distributor comprises one or more tubular elements extending and/or distributed over the cross-section of the reactor and about the axis and provided with intake holes spaced apart from one another, so as to distribute said light phase in a plurality of intake points distributed transversely in the reactor and about the axis.
Inventors:
Abagriano, Hugo
Chicchinelli, Stefano
Carlessi, Reno
Chicchinelli, Stefano
Carlessi, Reno
Application Number:
JP2017550914A
Publication Date:
January 27, 2021
Filing Date:
April 01, 2016
Export Citation:
Assignee:
Cypem spear
International Classes:
C07C273/04; C07C275/00
Domestic Patent References:
| JP2008511649A |
Foreign References:
| CN1224635A |
Attorney, Agent or Firm:
Shinei Patent Office