Continuous oxygen production method and continuous oxygen adsorption and desorption device using oxygen adsorbing agent
US9149758B2 · kind B2 · utility
1Cited by
10References
23Claims
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Key dates
| Filing date | Feb 18, 2013 |
| Grant date | Oct 6, 2015 |
| Priority date | — |
| Expiry date | Feb 18, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2259/402
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Provided are a continuous oxygen adsorption and desorption device and an continuous oxygen adsorption and desorption method using the device, and more particularly, an continuous oxygen adsorption and desorption device for producing high-purity oxygen products by using a plurality of adsorption and desorption towers filled with an oxygen-selecting adsorption and desorption agent selected from BaMg(CO3)2 particles or particles in which either MgCO3 or Mg(OH)2 has been attached to the outside of BaMg(CO3)2, and also a continuous oxygen adsorption and desorption method using the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.