Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
バイオガス利用方法及びバイオガス利用システム
Document Type and Number:
Japanese Patent JP6798389
Kind Code:
B2
Abstract:
To provide a biogas utilization method that can efficiently utilize a methane fermentation gas as a fuel gas, a biogas utilization system for implementing the biogas utilization method, and biogas used for the biogas utilization method and the biogas utilization system.SOLUTION: The biogas utilization method using a secondary biogas generated from a culture tank as a fuel gas comprises a step of supplying a primary biogas produced by methane fermentation into the culture tank of algae to culture the algae, the biogas utilization system comprises a primary biogas generating device, a secondary biogas generating device and a fuel gas utilization apparatus, and the biogas comprises a predetermined composition.SELECTED DRAWING: Figure 1

Inventors:
Tomohiko Iijima
Application Number:
JP2017066391A
Publication Date:
December 09, 2020
Filing Date:
March 29, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Sumitomo Osaka Cement Co., Ltd.
International Classes:
C10L3/00
Domestic Patent References:
JP2003055077A
JP2003088838A
Foreign References:
CN101285075A
CN102392052A
CN104762331A
Attorney, Agent or Firm:
Otani Ho