Invention Grant
US08207086B2 Method of fabricating layered nano-carbonate used for medium-high temperature CO2 sorbent
有权
用于中高温二氧化碳吸附剂的层状纳米碳酸盐的制备方法
- Patent Title: Method of fabricating layered nano-carbonate used for medium-high temperature CO2 sorbent
- Patent Title (中): 用于中高温二氧化碳吸附剂的层状纳米碳酸盐的制备方法
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Application No.: US12756062Application Date: 2010-04-07
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Publication No.: US08207086B2Publication Date: 2012-06-26
- Inventor: Ching-Tsung Yu , Chi-Hung Wang , Yau-Pin Chyou
- Applicant: Ching-Tsung Yu , Chi-Hung Wang , Yau-Pin Chyou
- Applicant Address: TW Taoyuan
- Assignee: Atomic Energy Council Institute of Nuclear Energy Research
- Current Assignee: Atomic Energy Council Institute of Nuclear Energy Research
- Current Assignee Address: TW Taoyuan
- Agency: Jackson IPG PLLC
- Agent Demian K. Jackson
- Main IPC: B01J20/22
- IPC: B01J20/22
Abstract:
A technique of fabricating a medium-high temperature CO2 sorbent of layered nano-carbonate is provided. A CO2 sorbent is fabricated. The sorbent captures CO2 at a medium-high temperature above 600° C. Calcium acetate is introduced for making a nano-scale layered double hydroxide (LDH). The layered structure is used for templated synthesis. The sorbent has an initial conversion rate above 90%; and the conversion rate remains the same even after 100 times of carbonation/de-carbonation cycles.
Public/Granted literature
- US20110251056A1 Method of Fabricating Layered Nano-Carbonate Used for Medium-High Temperature CO2 Sorbent Public/Granted day:2011-10-13
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