Invention Grant
- Patent Title: Urea production plant
- Patent Title (中): 尿素生产厂
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Application No.: US14398433Application Date: 2013-05-02
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Publication No.: US09458098B2Publication Date: 2016-10-04
- Inventor: Johannes Henricus Mennen , Jozef Hubert Meessen
- Applicant: STAMICARBON B.V.
- Applicant Address: NL Sittard
- Assignee: STAMICARBON B.V.
- Current Assignee: STAMICARBON B.V.
- Current Assignee Address: NL Sittard
- Agency: Morrison & Foerster LLP
- Priority: EP12166575 20120503
- International Application: PCT/NL2013/050328 WO 20130502
- International Announcement: WO2013/165245 WO 20131107
- Main IPC: B01D47/00
- IPC: B01D47/00 ; C07C273/04 ; B01D5/00 ; B23P15/26

Abstract:
Disclosed is a plant for the production of urea. The plant comprises conventional sections for synthesis and recovery, for evaporation and condensation, for urea finishing, and for dust scrubbing. According to the invention, an additional evaporation and condensation loop is introduced from and to the dust scrubbing section. This loop results in a more favorable energy consumption of the plant.
Public/Granted literature
- US20150133690A1 UREA PRODUCTION PLANT Public/Granted day:2015-05-14
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