Title:
バイオガス調質方法、バイオガス調質装置及びバイオガスシステム
Document Type and Number:
Japanese Patent JP5646867
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a biogas conditioning method, a biogas conditioning apparatus and a biogas system capable of effectively utilizing carbon dioxide and stabilizing methane concentration in the biogas at or above a definite level.SOLUTION: There are provided the biogas conditioning method including introducing a biogas to the biogas conditioning apparatus provided with a conditioning part having an electrically conductive microbial carrier, applying an electric potential to the electrically conductive microbial carrier to shift the carbon dioxide-methane equilibrium system to a methane formation side and performing conditioning to stabilize the methane concentration at or above a definite level; the biogas conditioning apparatus provided with the electrically conductive microbial carrier, a biogas inlet port and a biogas outlet port, having a potential applying electrode to apply electric potential to the electrically conductive microbial carrier to shift the equilibrium to the methane formation side, and perform conditioning to stabilize the methane concentration at or above the definite level; and the biogas system provided with a methane fermentation tank, a desulfurization column and a the biogas conditioning apparatus.
Inventors:
浜本 修
中村 幸夫
加藤 弘
高橋 潤一
梅津 一孝
中村 幸夫
加藤 弘
高橋 潤一
梅津 一孝
Application Number:
JP2010083972A
Publication Date:
December 24, 2014
Filing Date:
March 31, 2010
Export Citation:
Assignee:
三井造船環境エンジニアリング株式会社
国立大学法人帯広畜産大学
国立大学法人帯広畜産大学
International Classes:
C12P5/02; C02F11/04; C10L3/00
Attorney, Agent or Firm:
Maruyama Eiichi
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