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Title:
ADSORBENT FOR HYDROGEN SULFIDE IN BIOGAS AND BIOGAS PURIFICATION SYSTEM USING SAME
Document Type and Number:
WIPO Patent Application WO/2020/262805
Kind Code:
A1
Abstract:
Disclosed are an adsorbent for hydrogen sulfide in biogas, the adsorbent comprising a metal oxide, and a biogas purification system using same. The adsorbent for hydrogen sulfide in biogas simultaneously comprises a metal oxide, an additive, and a binder, and thus can adsorb hydrogen sulfide in biogas, with high efficiency. In addition, a biogas purification system using the adsorbent is able to perform an excellent process of converting biogas into clean fuel, and can operate at relatively low cost, and thus may be very economical.

Inventors:
BAEK IL HYUN (KR)
NAM SUNG CHAN (KR)
Application Number:
PCT/KR2020/004196
Publication Date:
December 30, 2020
Filing Date:
March 27, 2020
Export Citation:
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Assignee:
KOREA INST ENERGY RES (KR)
International Classes:
C10K1/32; C10K1/00; C10K1/10; C10K1/14; C10L3/00
Foreign References:
KR101870134B12018-06-25
CN102242059A2011-11-16
KR100985911B12010-10-08
CN102559316A2012-07-11
KR20190046555A2019-05-07
Attorney, Agent or Firm:
JIDAM IP LAW FIRM (KR)
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