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公开(公告)号：WO2019026044A1
公开(公告)日：2019-02-07
申请号：PCT/IB2018/055861
申请日：2018-08-03
Applicant: SAIPEM S.P.A.
Inventor： ZAMBIANCO, Andrea , MONTRONE, Donato , POLIZZI, Rossella , SALA, Massimiliano , USAI, Gioia
IPC: C07C273/04
Abstract: A urea production process comprises a step of synthesis of urea by reaction of ammonia and carbon dioxide, where at least part of the carbon dioxide for the urea reaction synthesis is produced in an oxy-combustion process; the oxy-combustion process is specifically a flameless oxy- combustion process.
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公开(公告)号：WO2019026044A8
公开(公告)日：2019-02-07
申请号：PCT/IB2018/055861
申请日：2018-08-03
Applicant: SAIPEM S.P.A.
Inventor： ZAMBIANCO, Andrea , MONTRONE, Donato , POLIZZI, Rossella , SALA, Massimiliano , USAI, Gioia
IPC: C07C273/04
Abstract: A urea production process comprises a step of synthesis of urea by reaction of ammonia and carbon dioxide, where at least part of the carbon dioxide for the urea reaction synthesis is produced in an oxy-combustion process; the oxy-combustion process is specifically a flameless oxy- combustion process.
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3.发明申请RECOVERY OF CARBON DIOXIDE FROM SYNTHESIS GASES IN PLANTS FOR THE PRODUCTION OF AMMONIA BY GRAVIMETRIC SEPARATION 审中-公开采用重离子分离技术从氨合成气中回收氨生产氨气中的二氧化碳
公开(公告)号：WO2018025197A1
公开(公告)日：2018-02-08
申请号：PCT/IB2017/054721
申请日：2017-08-02
Applicant: SAIPEM S.P.A.
Inventor： ZAMBIANCO, Andrea , SALA, Massimiliano , CAPONE, Guido , DE RINALDIS, Salvatore , LEPORE, Alessandro
CPC classification number: C10K1/005 , B01D53/002 , B01D2257/504 , B01D2257/80 , C01B3/025 , C01B2203/0227 , C01B2203/0283 , C01B2203/0475 , C01B2203/146 , C10K1/04 , Y02P20/152
Abstract: It is an object of the present invention a process for separating gases in a flow of synthesis gases from the shift and reforming sections in ammonia production plants, comprising the step of separating said gases by means of gravimetric separation.
Abstract translation: 本发明的一个目的是一种用于分离来自氨生产设备中的转化和重整段的合成气流中的气体的方法，该方法包括通过重量分离将所述气体分离的步骤
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