沥青烟气组成及其抑制研究
[Abstract]:Based on the thermogravimetric analysis and aging analysis of Liaohe 70# asphalt, Kehua 70# asphalt and Jiangyin 70# asphalt, it is concluded that the heat stability of Jiangyin 70# asphalt is the worst, and the flue gas production is the largest in the process of use, which is in accordance with the practical application. In nitrogen atmosphere, the flue gas composition of Jiangyin 70# asphalt was analyzed. There were a few single-chain alkanes and alcohols in the main components of the smoke, which contained a large number of long-branched cycloalkanes, alkyl benzene compounds and so on. For example, complex liquid hydrocarbon particles and gaseous hydrocarbon derivatives can be formed by reacting with oxygen in air, and there will be complex organic compounds such as 3o 4 benzopyrene carcinogen, thiophene, pyrrole, polycyclic aromatic hydrocarbons and so on. Based on the analysis of the basic properties of the three kinds of asphalt, including the separation of four components, infrared analysis, elemental analysis, aging kinetics analysis, etc. Compared with the other two kinds of asphalt, Jiangyin 70# asphalt has lower reaction activation energy and smaller reaction rate constant, which indicates that the anti-aging performance of Jiangyin 70# asphalt is worse than that of Liaohe 70# asphalt and Ke Petrochemical 70# asphalt. In order to solve the problem of flue gas production in Jiangyin 70#, eight kinds of asphalt smoke suppressants, one kind of plastic smoke inhibitor, one kind of high temperature antioxidant and four kinds of resin flame retardants, were selected. Two kinds of anti-aging agents are some kind of anti-aging agents, which can effectively increase the anti-aging performance of petroleum products, as smoke inhibitor A and smoke inhibitor B, respectively, and one kind of high temperature antioxidant mainly improves the anti-oxidation ability of asphalt. It can reduce the smoke produced by high temperature oxidation of asphalt as smoke suppressant C and a kind of plastic smoke inhibitor is a kind of metal hydroxide which can improve the high temperature stability of asphalt inhibit the production of volatile matter reduce the amount of smoke and mark it as smoke suppressant D. The other four resin flame retardants can form a layer of insulation on the surface of asphalt to reduce the oxygen contact between asphalt and air, and then reduce the production of asphalt smoke. Through screening, the optimal combination of smoke suppressant for Jiangyin 70# asphalt is 2% and 1% D. the properties of modified asphalt show that the addition of smoke suppressant will not affect the road effect of asphalt.
【学位授予单位】:中国石油大学(华东)
【学位级别】:硕士
【学位授予年份】:2015
【分类号】:TE626.86
【相似文献】
相关期刊论文 前10条
1 巢文革;;沥青烟气治理方法探讨[J];中国建筑防水;2005年12期
2 张涛;于逸凡;;沥青烟气处理方法及其应用[J];中国建筑防水;2009年05期
3 朱德生;;沥青烟气的净化[J];环境保护;1979年06期
4 王聚贤;;沥青烟气的分光光度测定[J];铁道劳动卫生通讯;1980年01期
5 郭丰年;;沥青烟气的治理[J];重庆环境保护;1980年06期
6 陈敏芳;紫外分光光度法测定沥青烟气[J];冶金分析;1982年06期
7 王聚贤;;沥青烟气的测试[J];通风除尘;1982年02期
8 ;同心园电滤器净化沥青烟气[J];炼油工业环境保护;1983年04期
9 陶玉民;佟秦钟;;治理沥青烟气的一条成功之路[J];中国建筑防水材料;1988年01期
10 唐紫荣;;往复对翻式沥青烟气吸附装置通过技术鉴定[J];工业安全与防尘;1992年03期
相关会议论文 前10条
1 王江峰;程珈宁;;沥青烟气净化滤料的分析选择[A];全国冶金工业固体废弃物处理利用先进工艺与设备研讨会论文集[C];2007年
2 王喜;许亮;李昌建;;沥青烟气处理技术研究[A];恶臭污染管理与防治技术进展[C];2009年
3 王新泉;董云霞;余涛;窦波;;碳素焙烧炉沥青烟气净化系统可靠性研究[A];全国暖通空调制冷2006学术年会资料集[C];2006年
4 李昌建;邹克华;宁晓宇;王元刚;;沥青烟气净化研究[A];第二届全国恶臭污染测试及控制技术研讨会论文集[C];2005年
5 马超;;沥青烟气治理工艺设计[A];苏、鲁、皖、赣、冀五省金属学会第十四届焦化学术年会论文集[C];2008年
6 魏宝忠;管兵;王欢;;沥青烟气治理系统的改造与应用[A];2011年全国冶金安全环保学术交流会论文集[C];2011年
7 穆二军;;沥青烟气干法吸附净化新技术的应用[A];有色金属工业低碳发展——全国有色金属工业低碳经济及冶炼废气减排学术研讨会论文集[C];2010年
8 程珈宁;;沥青烟气特性及其吸附净化处理[A];2005年湖南省暖通空调制冷学术年会论文集[C];2005年
9 王江峰;;炭素厂沥青烟尘净化处理[A];2005年湖南省暖通空调制冷学术年会论文集[C];2005年
10 李振新;;静电捕集法在沥青烟气治理中的应用[A];2014年全国科技工作会议论文集[C];2014年
相关硕士学位论文 前3条
1 范成正;沥青烟气组成及其抑制研究[D];中国石油大学(华东);2015年
2 曹威扬;微波加热焚烧法处理沥青烟气的研究[D];昆明理工大学;2011年
3 张红华;抑烟沥青的性能及抑烟效果评价研究[D];武汉理工大学;2014年
,本文编号:2169085
本文链接:https://www.wllwen.com/kejilunwen/shiyounenyuanlunwen/2169085.html