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Research on Removing Hydrogen Sulphide Based on Different Types of Activated Carbon


Affiliations
1 Institute of Urban Construction, Hebei University of Engineering, Handan 056038, China
 

The removal of hydrogen sulphide by using the activated carbon method is introduced in this paper. The desulphurization efficiency of desulphurizer is researched for different kinds of activated carbon under laboratory conditions. It focuses on the research of the removal efficiency of hydrogen sulphide by granular activated carbon, renewable granular activated carbon, granular activated carbon containing manganese dioxide and powdered activated carbon. The best type of activated carbon removing hydrogen sulphide has been obtained on this basis. The results of the studies show that the processing efficiency of granular activated carbon is far better than that of regeneration. The more the number of regeneration, the worse the desulphurization efficiency. The best activated carbon of desulphurization efficiency is the powdered activated carbon in the experiment. After the addition of manganese dioxide in granular activated carbon, the desulphurization efficiency could not be improved. It is clear that manganese dioxide does not play any role.

Keywords

Hydrogen Sulphide, Desulfuration, Activated Carbon.
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  • Research on Removing Hydrogen Sulphide Based on Different Types of Activated Carbon

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Authors

Jihong Zhou
Institute of Urban Construction, Hebei University of Engineering, Handan 056038, China
Yamin Wen
Institute of Urban Construction, Hebei University of Engineering, Handan 056038, China
Letao Zhang
Institute of Urban Construction, Hebei University of Engineering, Handan 056038, China

Abstract


The removal of hydrogen sulphide by using the activated carbon method is introduced in this paper. The desulphurization efficiency of desulphurizer is researched for different kinds of activated carbon under laboratory conditions. It focuses on the research of the removal efficiency of hydrogen sulphide by granular activated carbon, renewable granular activated carbon, granular activated carbon containing manganese dioxide and powdered activated carbon. The best type of activated carbon removing hydrogen sulphide has been obtained on this basis. The results of the studies show that the processing efficiency of granular activated carbon is far better than that of regeneration. The more the number of regeneration, the worse the desulphurization efficiency. The best activated carbon of desulphurization efficiency is the powdered activated carbon in the experiment. After the addition of manganese dioxide in granular activated carbon, the desulphurization efficiency could not be improved. It is clear that manganese dioxide does not play any role.

Keywords


Hydrogen Sulphide, Desulfuration, Activated Carbon.

References