Fast pyrolysis of biomass for bio-oil with ionic liquid and microwave irradiation

被引：0

作者：

Du J. ^{[1
]}

Liu P. ^{[1
]}

Liu Z.-H. ^{[1
,2
]}

Sun D.-G. ^{[1
]}

Tao C.-Y. ^{[1
]}

机构：

[1] College of Chemistry and Chemical Engineering, Chongqing University

[2] Key Laboratory of the Three Gorges Reservoir Region's Eco-Environment, Ministry of Education, Chongqing University

来源：

Ranliao Huaxue Xuebao/Journal of Fuel Chemistry and Technology | 2010年 / 38卷 / 05期

关键词：

Biomass; Ionic liquid; Microwave; Pyrolysis;

D O I：

10.1016/s1872-5813(10)60044-8

中图分类号：

学科分类号：

摘要：

The pyrolysis of rice straw and sawdust under microwave irradiation was performed with ionic liquids (ILs) 1-butyl-3-methylimidazolium chloride and 1-butyl-3-methylimidazolium tetrafluoroborate as catalysts. With microwave heating for 20min, the bio-oil yield from rice straw reached 38% and that from sawdust reached 34%. The effects of microwave heating time, microwave power, and IL dosage on bio-oil yields were discussed. The chemical components in bio-oil were analyzed by gas chromatography-mass spectroscopy technique. The main components in bio-oil are furfural, acetic acid, and 1-hydroxy-2-butanone, and their contents mainly depend on the source of biomass and the type of IL used in pyrolysis.

引用

页码：554 / 559

页数：5

共 23 条

[1]

Demirba A., Biomass resource facilities and biomass conversion processing for fuels and chemicals, Energy Convers Manage, 42, 11, pp. 1357-1378, (2001)

[2]

Bridgwater A.V., Peacocke G.V.C., Fast pyrolysis processes for biomass, Renewable Sustainable Energy Rev, 4, 1, pp. 1-73, (2000)

[3]

Olsson L., Hhan-Hagerdsal B., Fermentation of lignocellulosci hydrolysates for ethanol production, Enzyme Microbial Technol, 18, 5, pp. 312-331, (1996)

[4]

Hahn-Hagerdal B., Galbe M., Gorwa-Grauslund M.F., Liden G., Zacchi G., Bio-ethanol: The fuel of tomorrow from the residues of today, Trends Biotechnol, 24, 12, pp. 549-556, (2006)

[5]

Tao C.Y., Liu P., Du J., Liu Z.H., Research process on transformation and utilization technology of biomass energy under microwave irradiation, Piezoelectrics & Acoustooptics, 30, SUPPL.2, (2008)

[6]

Babu B.V., Chaurais A.S., Modeling, simulation and estimation of optimum parameters in pyrolysis of biomass, Energy Convers Manage, 44, 13, pp. 2135-2158, (2003)

[7]

Miura M., Kaga H., Sakurai A., Kakuchi T., Takahashi K., Rapid pyrolysis of wood block bymicrowave heating, J Anal Appl Pyrolysis, 71, 1, pp. 187-199, (2004)

[8]

Jones D.A., Lelyveld, T.P., Mavrofidis S.D., Kingman S.W., Miles N.J., Microwave heating applications in environmental engineering-a review, Resour Conservation Recycling, 34, 2, pp. 75-90, (2002)

[9]

Elharfi K., Mokhlisse A., Chanaa M.B., Outzourhit A., Pyrolysis of the Moroccan (Tarfaya) oil shales under microwave irradiation, Fuel, 79, 7, pp. 733-742, (2000)

[10]

Dominguez A., Menendez J.A., Inguanzo M., Bernad P.L., Pis J.J., Gas chromatographic-mass spectrometric study of the oil fractions produced by microwave-assisted pyrolysis of different sewage sludges, J Chromatogr A, 1012, 2, pp. 193-206, (2003)

← 1 2 3 →