Invention Grant
US08109489B2 Method and spray tower for contacting gases and liquid droplets for mass and/or heat transfer
有权
用于接触气体和液滴以进行质量和/或热传递的方法和喷雾塔
- Patent Title: Method and spray tower for contacting gases and liquid droplets for mass and/or heat transfer
- Patent Title (中): 用于接触气体和液滴以进行质量和/或热传递的方法和喷雾塔
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Application No.: US11718860Application Date: 2005-10-21
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Publication No.: US08109489B2Publication Date: 2012-02-07
- Inventor: Hermann Maier , Rainer Wurzinger
- Applicant: Hermann Maier , Rainer Wurzinger
- Applicant Address: AU
- Assignee: Andritz Energy & Environment GmbH
- Current Assignee: Andritz Energy & Environment GmbH
- Current Assignee Address: AU
- Agency: Ostrolenk Faber LLP
- Priority: EP04026427 20041108
- International Application: PCT/EP2005/055451 WO 20051021
- International Announcement: WO2006/048385 WO 20060511
- Main IPC: B01F3/04
- IPC: B01F3/04

Abstract:
A method for contacting gases and liquid droplets for mass and/or heat transfer and a spray tower are disclosed, in which liquid is injected at a number of levels in counterflow to the gas, the gas being fed through at least two inlet openings in the shell of the spray tower. In this case, in order to reduce the differences in the contact duration, the flow direction of the gas at the inlet openings points into the internal region of the spray tower, which has a diameter of greater than or equal to 12 m, in particular greater than 20 m, such that the flow directions of the at least two gas streams intersect on their extension inside the spray tower, in particular at the center of the spray tower at up to half the spray tower radius downstream of the center of the spray tower.
Public/Granted literature
- US20080308956A1 Method And Spray Tower For Contacting Gases And Liquid Droplets For Mass And/Or Heat Transfer Public/Granted day:2008-12-18
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