Syngas production from gasification of high sulfur fuel oil using a CO2 sorbent

被引：3
作者：
Miri, M. [1 ]
Shahraki, S. [1 ]
Motahari-Nezhad, M. [2 ]
机构：
[1] Univ Zabol, Dept Mech Engn, Zabol, Iran
[2] Islamic Azad Univ, South Tehran Branch, Young Researchers & Elite Club, Tehran, Iran
来源：
PETROLEUM SCIENCE AND TECHNOLOGY | 2019年 / 37卷 / 17期
关键词：
aspen plus; CaO; CO2; capture; gasification; heavy-oil; BIOMASS; GAS;
D O I：
10.1080/10916466.2018.1463259
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：
Hydrothermal gasification is a thermochemical; process that operates at a temperature range of 800-1000 C, in order to convert solid and liquid feedstocks into chemicals or clean gaseous fuel known as syngas. In this research, an Aspen plus model of heavy oil was developed to investigate the effect of operating conditions and a CO2 sorbent (CaO) on gas composition and gasification efficiencies. An increase in CaO/F ratio from 0.5 to 1.0 greatly reduced amount of produced CO2 and increased H-2 due to positive performance of carbonation reaction in conversion of CO2 to CaCO3. Carbon Conversion Efficiency (CCE) initially increased by raising CaO/F, and then it is relatively decreased by a further increase in CaO/F.
引用
收藏
页码：1931 / 1937
页数：7
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