The Effect of Pretreatment with Dilute Acid on the Microwave-assisted Pyrolysis of Wheat Stalk

被引：0

作者：

Zhao, W. ^{[1
,2
]}

Sheng, C. ^{[1
,2
]}

Yan, C. -H. ^{[1
,2
]}

Wu, X. -N. ^{[1
]}

Liu, D. ^{[1
]}

Zhao, J. ^{[1
]}

Zong, Z. -M. ^{[1
]}

Wei, X. -Y. ^{[1
]}

机构：

[1] China Univ Min & Technol, Minist Educ, Key Lab Coal Proc & Efficient Utilizat, Xuzhou 221116, Jiangsu, Peoples R China

[2] Chinese Acad Sci, Key Lab Renewable Energy & Gas Hydrate, Guangzhou, Guangdong, Peoples R China

来源：

ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS | 2014年 / 36卷 / 10期

关键词：

acid; wheat stalk; microwave; pyrolysis; pretreatment; ETHANOL-PRODUCTION;

D O I：

10.1080/15567036.2011.631088

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：

Wheat stalk was pyrolyzed under microwave irradiation and different dilute acids pretreatment, and the pyrolytic mixture were extracted with tetrahydrofuran. The effects of dilute acids pretreatment on the yield of tetrahydrofuran-extractable fraction and the selective conversion of wheat stalk under microwave irradiation were investigated. Compositions of extractable fraction were analyzed with gas chromatography/mass spectrometry. The results indicated that acids can remarkably improve the formation of furfural, pyran-2-one, and 2-butenal, etc.

引用

页码：1057 / 1064

页数：8

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