Invention Grant
US09314734B2 Wash water method and system for a carbon dioxide capture process
有权
洗涤水的方法和系统进行二氧化碳捕获过程
- Patent Title: Wash water method and system for a carbon dioxide capture process
- Patent Title (中): 洗涤水的方法和系统进行二氧化碳捕获过程
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Application No.: US12985613Application Date: 2011-01-06
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Publication No.: US09314734B2Publication Date: 2016-04-19
- Inventor: Barath Baburao , Michael W. Pontbriand
- Applicant: Barath Baburao , Michael W. Pontbriand
- Applicant Address: CH Baden
- Assignee: ALSTOM Technology Ltd
- Current Assignee: ALSTOM Technology Ltd
- Current Assignee Address: CH Baden
- Agent Cynthia W. Flanigan
- Main IPC: B01D53/14
- IPC: B01D53/14 ; B01D53/18

Abstract:
A system and method for recovering a solvent from a decarbonated flue gas in an absorption column, the decarbonated flue gas having had carbon dioxide absorbed and removed by vapor-liquid contact with a carbon dioxide absorbing solution containing the solvent. The system includes an emission control section configured to bring a water stream substantially free of the solvent into contact with the decarbonated flue gas to recover the solvent from the decarbonated flue gas and to form a solvent containing wash water and a reduced solvent containing flue gas and a flue gas cooling section configured to bring cooled wash water into contact with the reduced solvent containing flue gas to cool the reduced solvent containing flue gas and condense water from the decarbonated flue gas thereby forming a cooled flue gas and used wash water.
Public/Granted literature
- US20110168020A1 WASH WATER METHOD AND SYSTEM FOR A CARBON DIOXIDE CAPTURE PROCESS Public/Granted day:2011-07-14
Information query
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