-
1.
公开(公告)号:WO2020130817A1
公开(公告)日:2020-06-25
申请号:PCT/NL2019/050851
申请日:2019-12-18
Applicant: STAMICARBON B.V.
Inventor: PATIL, Rahul , BUITINK, Fredericus Henricus Maria
IPC: C07C273/04 , C07C273/14
Abstract: The invention pertains to a urea production process using a high pressure stripper and a low pressure decomposer connected to a low pressure carbamate condenser which is in heat exchanging contact through a wall with a sub - atmospheric decomposer wherein urea solution obtained from the low pressure decomposer is processed.
-
公开(公告)号:EP4522320A1
公开(公告)日:2025-03-19
申请号:EP23727419.6
申请日:2023-05-12
Applicant: Stamicarbon B.V.
IPC: B01J4/00 , B01J19/00 , C07C273/04 , F28F21/08
-
公开(公告)号:EP4482822A1
公开(公告)日:2025-01-01
申请号:EP23707190.7
申请日:2023-02-21
Applicant: Stamicarbon B.V.
Inventor: PATIL, Rahul
IPC: C07C273/04 , B01D5/00
-
公开(公告)号:EP4084883A1
公开(公告)日:2022-11-09
申请号:EP20835912.5
申请日:2020-12-30
Applicant: Stamicarbon B.V.
Inventor: PATIL, Rahul , SIMONS, Petrus Anna Maria Robertus , MANIC, Branislav
IPC: B01D1/00 , B01D5/00 , B01D53/58 , B01D53/73 , C07C273/04 , C07C273/14 , C07C273/16 , B01D47/06
-
公开(公告)号:EP4085049A1
公开(公告)日:2022-11-09
申请号:EP20830387.5
申请日:2020-12-30
Applicant: Stamicarbon B.V.
Inventor: PATIL, Rahul , MANIC, Branislav , SIMONS, Petrus Anna Maria Robertus
IPC: C07C273/04 , C07C273/14 , B01D53/58 , B01D53/00
-
6.
公开(公告)号:EP3898579A1
公开(公告)日:2021-10-27
申请号:EP19835534.9
申请日:2019-12-18
Applicant: Stamicarbon B.V.
Inventor: PATIL, Rahul , BUITINK, Fredericus Henricus Maria
IPC: C07C273/04 , C07C273/14
-
公开(公告)号:EP4085050A1
公开(公告)日:2022-11-09
申请号:EP20833980.4
申请日:2020-12-30
Applicant: Stamicarbon B.V.
Inventor: PATIL, Rahul
IPC: C07C273/04 , C07C273/16 , B01D5/00
-
-
-
-
-
-