Invention Grant
US08623314B2 Chilled ammonia based CO2 capture system with ammonia recovery and processes of use
有权
冷冻氨基二氧化碳捕集系统与氨回收和使用过程
- Patent Title: Chilled ammonia based CO2 capture system with ammonia recovery and processes of use
- Patent Title (中): 冷冻氨基二氧化碳捕集系统与氨回收和使用过程
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Application No.: US13401236Application Date: 2012-02-21
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Publication No.: US08623314B2Publication Date: 2014-01-07
- Inventor: David James Muraskin , Sanjay Kumar Dube
- Applicant: David James Muraskin , Sanjay Kumar Dube
- Applicant Address: CH Baden
- Assignee: ALSTOM Technology Ltd
- Current Assignee: ALSTOM Technology Ltd
- Current Assignee Address: CH Baden
- Agent Robert D. Crawford
- Main IPC: C01C1/02
- IPC: C01C1/02 ; C01C1/24 ; C01C1/242 ; B01D19/00 ; B01D53/50
Abstract:
Processes for recovering ammonia from an ammonium sulfate stream include reacting the ammonia sulfate stream with a lime slurry to form a slurry comprising calcium sulfate and ammonia; providing the slurry comprising calcium sulfate and ammonia to a stripper configured to recover the ammonia from the slurry; utilizing a heat source from a chilled ammonia process to the stripper; and extracting an ammonia vapor stream from the stripper. Also disclosed are systems for performing the processes.
Public/Granted literature
- US20130004400A1 CHILLED AMMONIA BASED CO2 CAPTURE SYSTEM WITH AMMONIA RECOVERY AND PROCESSES OF USE Public/Granted day:2013-01-03
Information query
IPC分类:
