Experimental study of bio-oil gasification with steam

WANG Yong-wei; WANG Ze; SONG Wen-li; LIN Wei-gang

Volume 40 Issue 02

Feb. 2012

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WANG Yong-wei, WANG Ze, SONG Wen-li, LIN Wei-gang. Experimental study of bio-oil gasification with steam[J]. Journal of Fuel Chemistry and Technology, 2012, 40(02): 170-176.

Citation:

WANG Yong-wei, WANG Ze, SONG Wen-li, LIN Wei-gang. Experimental study of bio-oil gasification with steam[J]. Journal of Fuel Chemistry and Technology, 2012, 40(02): 170-176.

WANG Yong-wei, WANG Ze, SONG Wen-li, LIN Wei-gang. Experimental study of bio-oil gasification with steam[J]. Journal of Fuel Chemistry and Technology, 2012, 40(02): 170-176.

Citation:

WANG Yong-wei, WANG Ze, SONG Wen-li, LIN Wei-gang. Experimental study of bio-oil gasification with steam[J]. Journal of Fuel Chemistry and Technology, 2012, 40(02): 170-176.

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Experimental study of bio-oil gasification with steam

1.
State Key Laboratory of Multi-phase Complex Systems, Institute of Process Engineering, CAS, Beijing 100190, China;
2.
Henan Electric Power Research Institute, Zhengzhou 450052, China

Received Date: 2011-03-19
Rev Recd Date: 2011-05-24
Publish Date: 2012-02-29

Abstract

Abstract

The experiment on the non-catalytic steam gasification of bio-oil was carried out in a lab-scale fixed bed reactor. The influence of operating parameters such as the temperature and the mol ratio of steam to carbon (S/C) on the gas yield and composition was investigated. The results show that increasing temperature can enhance the conversion of bio-oil to syngas; the carbon conversion of bio-oil can be as high as 97.8% at 1 200 ℃, and the proportion of effective gas component (H₂+CO) in the product gas is nearly 77% with a mol ratio of H₂/CO=1.19. The mol ratio of H₂/CO increases with an increase of S/C mol ratio, and reaches up to 3.69 at S/C=4. However, the addition of steam does not favor the increase of the composition of effective syngas. The product gas from steam gasification has a medium heating value.
- bio-oil,
- steam gasification,
- syngas,
- fixed-bed

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References(15)

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