检索结果-南通市图书馆

Experimental and Modelling Study on Emission of volatile nitrogen Derived NO during Pressured Oxy-fuel Combustion under Wet Flue Gas Environment

引用

Journal of Thermal Science 2023年第5期32卷 1750-1757页

作者： ZAN Haifeng CHEN Xiaoping PAN Suyang GENG Pengfei LIU Daoyin MA Jiliang LIANG Cai Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education School of Energy&EnvironmentSoutheast UniversityNanjing 210096China

Pressurised oxy-fuel combustion(POFC)is a clean and efficient combustion technology with great *** to the recycling of flue gas,the concentration of steam in the flue gas is higher than that of conventional combustion,which enriches the free radical pool in the flue gas and thus affects the emission of gaseous ***,further research into the effect of high steam concentrations on NO_(x)emission mechanisms in POFC is *** this work,a fixed-bed reactor was used to conduct combustion experiments of volatiles and combined with chemical kinetic models to study the NO release characteristics for different pressures and steam concentrations in an O_(2)/CO_(2)atmosphere at 800℃/900℃*** results of the study indicated that the volatile nitrogen comes from the pyrolysis of part of pyrrole,pyridine,and all quaternary nitrogen in *** increase in temperature promoted the formation of NO during *** pressure affects the main reaction pathway for NO formation,promoting NO consumption by HCCO and C_(2)O groups while enhancing the overall NO *** promoted NO consumption by *** addition,steam increased the amount of H/OH groups during the reaction,which affected both NO formation and ***,from the overall effect,the steam still inhibits the emission of NO.

关键词： pressurized oxy-fuel combustion steam volatile nitrogen NO emission

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：