Preparing levoglucosan derived from waste material by pyrolysis

被引：37

作者：

Li, L ^{[1
]}

Zhang, HX ^{[1
]}

机构：

[1] Chinese Acad Sci, Ecoenvironm Sci Res Ctr, Lab Environm Biotechnol, Beijing 100085, Peoples R China

来源：

ENERGY SOURCES | 2004年 / 26卷 / 11期

关键词：

levoglucosan; pyrolysis; waste cotton; waste newspaper;

D O I：

10.1080/00908310490494559

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 [动力工程及工程热物理]; 0820 [石油与天然气工程];

摘要：

Waste newspaper and waste cotton were pyrolyzed in tubular furnace pyrolysis equipment. This experiment is directed to the influence of pyrolysis temperature on yield of levoglucosan and other pyrolysis products from waste material. The results show that levoglucosan yield is correlate to pyrolysis oil yield. The highest yield of levoglucosan can be obtained when the pyrolysis temperature was around 420degreesC in waste newspaper and 420degreesC in waste cotton. Bio-oil, gas, and char yields of different temperature were also determined. The HPLC analysis shows main composition is acetic acid in aqueous phase while relatively large proportion is levoglucosan in nonaqueous phase.

引用

页码：1053 / 1059

页数：7

共 9 条

[1]

ANTAL MJ, 1983, SOLAR ENERGY SOC, P61

[2]

Influence of temperature on the products from the flash pyrolysis of biomass [J].