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1.
公开(公告)号:US08961913B2
公开(公告)日:2015-02-24
申请号:US13954461
申请日:2013-07-30
Applicant: ALSTOM Technology Ltd
Inventor: Olaf Stallmann , Gerhard Heinz , Klaus Schnieder
CPC classification number: B01D53/62 , B01D53/005 , B01D53/261 , B01D53/30 , B01D53/80 , B01D53/8625 , B01D2257/404 , B01D2257/504 , Y02A50/2342 , Y02C10/04 , Y02E20/326
Abstract: The present invention relates to a method and a system for cleaning a CO2 rich flue gas stream containing water vapor and NOX prior to CO2 sequestration. The method and system include heating the flue gas stream to a temperature suitable for selective catalytic reduction (SCR) of NOX in a flue gas heater, reducing at least some of the NOX in the heated flue gas stream to N2 by SCR, and removing at least some of the water vapor from the NOX depleted flue gas stream by adsorption in an adsorption drier.
Abstract translation: 本发明涉及一种用于在二氧化碳封存之前清洗含有水蒸汽和NO x的富二氧化碳烟道的方法和系统。 该方法和系统包括将烟道气流加热到适于烟道气加热器中NOX选择性催化还原(SCR)的温度,将SCR中加热的烟道气中的至少一些NO x还原成N2, 通过在吸附式干燥器中的吸附,来自NO x贫化烟道气流中的至少一些水蒸汽。
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公开(公告)号:US20130315810A1
公开(公告)日:2013-11-28
申请号:US13954461
申请日:2013-07-30
Applicant: ALSTOM Technology Ltd
Inventor: Olaf STALLMANN , Gerhard Heinz , Klaus Schnieder
IPC: B01D53/62
CPC classification number: B01D53/62 , B01D53/005 , B01D53/261 , B01D53/30 , B01D53/80 , B01D53/8625 , B01D2257/404 , B01D2257/504 , Y02A50/2342 , Y02C10/04 , Y02E20/326
Abstract: The present invention relates to a method and a system for cleaning a CO2 rich flue gas stream containing water vapor and NOX prior to CO2 sequestration.
Abstract translation: 本发明涉及一种用于在二氧化碳封存之前清洗含有水蒸汽和NO x的富二氧化碳烟道的方法和系统。
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