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公开(公告)号:US20150258497A1
公开(公告)日:2015-09-17
申请号:US14657792
申请日:2015-03-13
Applicant: FLUOR TECHNOLOGIES CORPORATION
Inventor: Satish Reddy , John Yonkoski
CPC classification number: B01D53/96 , B01D53/1425 , B01D53/1475 , B01D2252/204 , B01D2258/0283 , Y02A50/2342 , Y02C10/04 , Y02C10/06
Abstract: Corrosion in a CO2 removal system is reduced or even entire avoided by use of a metal ion chelator unit that removes metal ions, and especially iron ions from an amine solvent to a level of equal or less than 1 mg/1 without substantially binding heat stable salts.
Abstract translation: 通过使用金属离子螯合剂单元减少或甚至完全避免CO 2去除系统中的腐蚀,金属离子螯合剂单元除去胺溶剂中的铁离子至等于或小于1mg / l的水平,而基本上不结合热稳定 盐。