Carbon dioxide separation using adsorption with steam regeneration
Patent
·
OSTI ID:1333824
A process for separating a carbon dioxide from a gas stream is disclosed. The process can include passing the gas stream over a sorbent that adsorbs the carbon dioxide by concentration swing adsorption and adsorptive displacement. The sorbent can be regenerated and the carbon dioxide recaptured by desorbing the carbon dioxide from the sorbent using concentration swing adsorption and desorptive displacement. A carbon dioxide separation system is also disclosed. Neither the system nor the process rely on temperature swing or pressure swing adsorption.
- Research Organization:
- EXXONMOBIL RESEARCH AND ENGINEERING COMPANY, Annandale, NJ (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- NT0005497
- Assignee:
- EXXONMOBIL RESEARCH AND ENGINEERING COMPANY (Annandale, NJ)
- Patent Number(s):
- 9,504,955
- Application Number:
- 14/325,637
- OSTI ID:
- 1333824
- Country of Publication:
- United States
- Language:
- English
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