Cogasification of Biofermenting Residue in a Coal-Water Slurry Gasifier

被引：25

作者：

Du, Yuying ^{[1
]}

Jiang, Xuguang ^{[1
]}

Ma, Xiaojun ^{[2
]}

Tang, Lianghua ^{[3
]}

Wang, Mingxia ^{[3
]}

Lv, Guojun ^{[1
]}

Jin, Yuqi ^{[1
]}

Wang, Fei ^{[1
]}

Chi, Yong ^{[1
]}

Yan, Jianhua ^{[1
]}

机构：

[1] Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310028, Zhejiang, Peoples R China

[2] Zhejiang Univ, Ind Technol Res Inst, Hangzhou 310028, Zhejiang, Peoples R China

[3] Zhejiang Fengdeng Chem Co Ltd, Lanxi 321103, Zhejiang, Peoples R China

来源：

ENERGY & FUELS | 2014年 / 28卷 / 03期

基金：

国家高技术研究发展计划(863计划);

关键词：

TG-FTIR; BIOMASS; GASIFICATION;

D O I：

10.1021/ef402477j

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Biofermenting residue (BR) arising from the production of antibiotics was cogasified in an industrial scale MCSG coal-water slurry gasifier. It released large amounts of volatiles during pyrolysis at low temperature (below 650 degrees C), as follows from thermogravimetric analysis in an inert gas stream. The main evolved volatiles are light gaseous compounds, such as H2O, CO, CO2, and H-2 (monitored by MS analysis), and heavy organics with high oxygen content (monitored by FTIR analysis). During industrial scale experimental tests, BR cogasification had little influence on syngas composition, when compared with straight coal-water slurry gasification. The emissions to air from BR cogasification basically meet the emission limits in China. The solid residues produced meet the Chinese requirements of agricultural sludge. Cogasification in a MCSG coal-water slurry gasifier may be a viable alternative solution for BR treatment. However, further research is needed to apply this in other types of gasifiers or to expand the range of waste/biomass cotreatment.

引用

页码：2054 / 2058

页数：5

共 16 条

[1] Process and technological aspects of municipal solid waste gasification. A review [J].

Arena, Umberto .

WASTE MANAGEMENT, 2012, 32 (04) :625-639

[2] TG-FTIR analysis of biomass pyrolysis [J].

Bassilakis, R ;

Carangelo, RM ;

Wójtowicz, MA .

FUEL, 2001, 80 (12) :1765-1786

[3] Review of fast pyrolysis of biomass and product upgrading [J].

Bridgwater, A. V. .

BIOMASS & BIOENERGY, 2012, 38 :68-94

[4] Evaluation of Cofiring Bioferment Residue with Coal at Different Proportions: Combustion Characteristics and Kinetics [J].

Du, Yuying ;

Jiang, Xuguang ;

Ma, Xiaojun ;

Liu, Xudong ;

Lv, Guojun ;

Jin, Yuqi ;

Wang, Fei ;

Chi, Yong ;

Yan, Jianhua .

ENERGY & FUELS, 2013, 27 (10) :6295-6303

[5]

Hong S. G., 2012, J KOREAN SOC AGR ENG, P54

[6] Bioferment Residue: TG-FTIR Study and Cocombustion in a MSW Incineration Plant [J].

Jiang, Xuguang ;

Feng, Yuheng ;

Lv, Guojun ;

Du, Yuying ;

Qin, Dianshan ;

Li, Xiaodong ;

Chi, Yong ;

Yan, Jianhua ;

Liu, Xudong .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2012, 46 (24) :13539-13544

[7] Biomass gasification: Still promising? A 30-year global overview [J].

Kirkels, Arjan F. ;

Verbong, Geert P. J. .

RENEWABLE & SUSTAINABLE ENERGY REVIEWS, 2011, 15 (01) :471-481

[8] Study on the ash fusion temperatures of coal and sewage sludge mixtures [J].

Li Weidong ;

Li Ming ;

Li Weifeng ;

Liu Haifeng .

FUEL, 2010, 89 (07) :1566-1572

[9] The resource utilization of algae-Preparing coal slurry with algae [J].

Li, Weidong ;

Li, Weifeng ;

Liu, Haifeng .

FUEL, 2010, 89 (05) :965-970

[10]

Orr D., 2000, 9980393102 DCN NETL

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