Steam gasification of acid-hydrolysis biomass CAHR for clean syngas production

被引：29
作者：
Chen, Guanyi [1 ,2 ]
Yao, Jingang [1 ]
Yang, Huijun [1 ]
Yan, Beibei [1 ,3 ]
Chen, Hong [1 ]
机构：
[1] Tianjin Univ, Sch Environm Sci & Engn, State Key Lab Engines, Tianjin 300072, Peoples R China
[2] Tianjin Engn Ctr Biomass Derived Gas Oil Technol, Tianjin 300072, Peoples R China
[3] Tianjin Univ, Key Lab Efficient Utilizat Low & Medium Grade Ene, Minist Educ, Tianjin 200072, Peoples R China
来源：
BIORESOURCE TECHNOLOGY | 2015年 / 179卷
基金：
中国国家自然科学基金;
关键词：
Acid hydrolysis; CAHR gasification; Syngas; Biomass; Energy recovery; RICH GAS-PRODUCTION; FIXED-BED REACTOR; HYDROGEN-PRODUCTION; FLUIDIZED-BED; CALCIUM-OXIDE; PYROLYSIS; CHAR; GASIFIER; RESIDUE; FUEL;
D O I：
10.1016/j.biortech.2014.12.039
中图分类号：
S2 [农业工程];
学科分类号：
0828 ;
摘要：
Main characteristics of gaseous product from steam gasification of acid-hydrolysis biomass CAHR have been investigated experimentally. The comparison in terms of evolution of syngas flow rate, syngas quality and apparent thermal efficiency was made between steam gasification and pyrolysis in the lab-scale apparatus. The aim of this study was to determine the effects of temperature and steam to CAHR ratio on gas quality, syngas yield and energy conversion. The results showed that syngas and energy yield were better with gasification compared to pyrolysis under identical thermal conditions. Both high gasification temperature and introduction of proper steam led to higher gas quality, higher syngas yield and higher energy conversion efficiency. However, excessive steam reduced hydrogen yield and energy conversion efficiency. The optimal value of S/B was found to be 3.3. The maximum value of energy ratio was 0.855 at 800 degrees C with the optimal S/B value. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码：323 / 330
页数：8
相关论文
共 30 条
[1]   Biomass gasification for hydrogen production [J].
Chang, Alex C. C. ;
Chang, Hsin-Fu ;
Lin, Fon-Jou ;
Lin, Kuo-Hsin ;
Chen, Chi-Hung .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2011, 36 (21) :14252-14260
[2]   Co-pyrolysis of corn cob and waste cooking oil in a fixed bed [J].
Chen, Guanyi ;
Liu, Cong ;
Ma, Wenchao ;
Zhang, Xiaoxiong ;
Li, Yanbin ;
Yan, Beibei ;
Zhou, Weihong .
BIORESOURCE TECHNOLOGY, 2014, 166 :500-507
[3]   Py-GC/MS for characterization of non-hydrolyzed residues from bioethanol production from softwood [J].
Dizhbite, T. ;
Telysheva, G. ;
Dobele, G. ;
Arshanitsa, A. ;
Bikovens, O. ;
Andersone, A. ;
Kampars, V. .
JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS, 2011, 90 (02) :126-132
[4]   Combustion of wood hydrolysis residue in a 150 kW powder burner [J].
Eriksson, G ;
Kjellström, B ;
Lundqvist, B ;
Paulrud, S .
FUEL, 2004, 83 (11-12) :1635-1641
[5]   Enhanced hydrogen production from biomass with in situ carbon dioxide capture using calcium oxide sorbents [J].
Florin, Nicholas H. ;
Harris, Andrew T. .
CHEMICAL ENGINEERING SCIENCE, 2008, 63 (02) :287-316
[6]   The study of reactions influencing the biomass steam gasification process [J].
Franco, C ;
Pinto, F ;
Gulyurtlu, I ;
Cabrita, I .
FUEL, 2003, 82 (07) :835-842
[7]   Bio-fuels from thermochemical conversion of renewable resources: A review [J].
Goyal, H. B. ;
Seal, Diptendu ;
Saxena, R. C. .
RENEWABLE & SUSTAINABLE ENERGY REVIEWS, 2008, 12 (02) :504-517
[8]   Bio-ethanol -: the fuel of tomorrow from the residues of today [J].
Hahn-Hagerdal, B. ;
Galbe, M. ;
Gorwa-Grauslund, M. F. ;
Liden, G. ;
Zacchi, G. .
TRENDS IN BIOTECHNOLOGY, 2006, 24 (12) :549-556
[9]   The reduction and control technology of tar during biomass gasification/pyrolysis: An overview [J].
Han, Jun ;
Kim, Heejoon .
RENEWABLE & SUSTAINABLE ENERGY REVIEWS, 2008, 12 (02) :397-416
[10]   Syngas production by gasification of aquatic biomass with CO2/O2 and simultaneous removal of H2S and COS using char obtained in the gasification [J].
Hanaoka, Toshiaki ;
Hiasa, Shou ;
Edashige, Yusuke .
BIOMASS & BIOENERGY, 2013, 59 :448-457
123