High-temperature oxygen gasification of sludge

被引：0

作者：

Zhang, Junjiao ^{[1
]}

Huo, Xiaohua ^{[1
]}

Dong, Changqing ^{[1
]}

Yang, Yongping ^{[1
]}

机构：

[1] N China Elect Power Univ, Natl Engn Lab Biomass Power Generat Equipment, Key Lab Condit Monitoring & Control Power Plant E, Minist Educ, Beijing 102206, Peoples R China

来源：

2009 INTERNATIONAL CONFERENCE ON SUSTAINABLE POWER GENERATION AND SUPPLY, VOLS 1-4 | 2009年

关键词：

Aspen PLUS; sludge; gasification simulation; CIRCULATING FLUIDIZED-BED; SEWAGE-SLUDGE;

D O I：

暂无

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：

Based on Aspen Plus, a computer simulation model for sludge gasification was developed. The influences of moisture content in sludge, gasification pressure and equivalence ratio(ER) were considered. The results showed that, the producer gas were mainly CO, H-2, CO2 and H2O with little H2S, CH4, while SO2 and N-2 were almost none; with the increase in sludge moisture content, ER should be increased in order to maintain the temperature at 1273K; with the increase in ER, CO and H-2 decreased which led to the decrease of the calorific value of the producer gas; With the increase in gasification pressure, H2S and CH4 increased while CO and H-2 decreased. The calorific value slightly increased with the increase in gasification pressure.

引用

页码：1875 / 1879

页数：5

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