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Title:
METHOD FOR REMOVING SULFUR COMPOUND FROM BIOGAS
Document Type and Number:
Japanese Patent JP2006037074
Kind Code:
A
Abstract:

To provide a method for simply and effectively removing sulfur compounds, especially H2S, from a biogas as much as possible.

This method for the removal of sulfur compounds from biogas during which the biogas is guided through a body 2 which is colonized with salt-tolerant microorganisms and the sulfur in the sulfur compounds is at least partially oxidized largely into elementary sulfur 5 by the micro-organisms. To increase the efficiency of the method, the body 2 is rinsed with a diluted solution 4 containing iron ions to remove the elementary sulfur 5.


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Inventors:
SCHNEIDER RALF
ANZER TOBIAS
HUBER HARALD
Application Number:
JP2005164574A
Publication Date:
February 09, 2006
Filing Date:
June 03, 2005
Export Citation:
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Assignee:
APPLIKATIONS & TECHNIKZENTRUM
International Classes:
C10L3/10; B01D53/14; B01D53/85; C11D7/10; C12P3/00
Domestic Patent References:
JPS62149324A1987-07-03
JPH10500351A1998-01-13
JP2003305328A2003-10-28
JPH1099641A1998-04-21
Foreign References:
GB2191769A1987-12-23
Attorney, Agent or Firm:
Shiro Ogasawara



 
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