Title:
BIOGAS PURIFICATION SYSTEM AND METHOD FOR PRODUCING CLEAN FUEL
Document Type and Number:
WIPO Patent Application WO/2020/262779
Kind Code:
A1
Abstract:
The present invention relates to biogas purification and, more specifically, to an ultra-clean biogas purification system for highly separating hydrogen sulfide in biogas through an absorption and adsorption system. The system and method of the present invention maximizes the removal of hydrogen sulfide in biogas by using an absorbent and an adsorbent, thereby improving the efficiency of a process of converting biogas into fuel, and uses a comparatively small-scale facility, thereby ensuring economic feasibility.
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Inventors:
BAEK IL HYUN (KR)
NAM SUNG CHAN (KR)
NAM SUNG CHAN (KR)
Application Number:
PCT/KR2019/017433
Publication Date:
December 30, 2020
Filing Date:
December 11, 2019
Export Citation:
Assignee:
KOREA INST ENERGY RES (KR)
International Classes:
C10K1/32; C10K1/00; C10K1/10; C10K1/14; C10L3/00
Foreign References:
| JPS5030371B1 | 1975-09-30 | |||
| KR20160085034A | 2016-07-15 | |||
| KR20160118752A | 2016-10-12 | |||
| JP2007325996A | 2007-12-20 |
Other References:
KEMPNER M E, FELDER R A: "A review of cell culture automation", JOURNAL OF THE ASSOCIATION FOR LABORATORY AUTOMATION, ELSEVIER, vol. 7, no. 2, 1 January 2002 (2002-01-01), pages 56 - 62, XP002486440, ISSN: 1535-5535, DOI: 10.1016/S1535-5535(04)00183-2
Attorney, Agent or Firm:
MOON, Hwan-Goo (KR)
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