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US 2021/0402368 A1Published application
Hydrogen sulfide adsorbent in biogas and biogas purification system using the same
AssigneeKorea Institute of Energy Research
InventorsIL HYUN BAEK, Sung Chan NAM
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Abstract
Disclosed is an adsorbent containing a metal oxide for adsorption of hydrogen sulfide in biogas, and a biogas purification system using the same.
Claims9
An adsorbent for adsorption of hydrogen sulfide in a biogas, the adsorbent comprising a metal oxide, an additive, and a binder.
Dependencies are inferred from the claim text.