沥青挥发性有机化合物的排放特性与抑制技术研究进展  

Research progress on the release characteristics and inhibition technologies of asphalt volatile organic compounds

作　　者：余亦晓 祁聪 况栋梁[1] 韩善剑 陈华鑫[1] 吴永畅 王凤 张洪刚 张仰鹏 YU Yixiao;QI Cong;KUANG Dongliang;HAN Shanjian;CHEN Huaxin;WU Yongchang;WANG Feng;ZHANG Honggang;ZHANG Yangpeng(School of Materials Science and Engineering,Chang’an University,Xi’an 710064,China;Jingbo(Hainan)New Materials Company Limited,Danzhou 571700,China;Hainan Province Communications Investment Holding Company Limited,Haikou 570100,China;Guangxi Key Lab of Road Structure and Materials,Nanning 530007,China)

机构地区：[1]长安大学材料科学与工程学院,陕西西安710064 [2]京博(海南)新材料有限公司,海南儋州571700 [3]海南省交通投资控股有限公司,海南海口570100 [4]广西道路结构与材料重点实验室,广西南宁530007

出　　处：《应用化工》2025年第2期452-456,461,共6页Applied Chemical Industry

基　　金：国家自然科学基金项目(52178410);海南省科学技术厅重点研发计划项目(ZDYF2023GXJS147);陕西省秦创元“科学家+工程师”团队建设项目(2022KXJ-004)。

摘　　要：沥青作为一种组成复杂的有机胶凝材料,在拌合、运输和摊铺过程中受热会释放挥发性有机化合物(Volatile organic compounds,VOCs),不仅影响周围空气质量,还可能对施工人员造成健康隐患。因此,对沥青VOCs的排放特性和抑制措施进行深入研究,是加快推进道路工程污染防治和实现绿色交通建设的重要途径之一。针对沥青VOCs的排放特性和抑制技术,围绕沥青VOCs的组分分析、影响因素和抑制技术研究,梳理了沥青VOCs的组分特征、抑制机理和抑制技术,结果表明,VOCs的释放特性未能与沥青内在组分建立联系;现有沥青VOCs抑制技术仍存在较大的改进空间,并且抑制剂对沥青及沥青混合料路用性能的影响研究有待进一步深化。As an organic cementitious material with a complex composition,asphalt releases volatile organic compounds(VOCs)during mixing,transportation,and paving processes at high temperatures,which is undoubtedly detrimental to environmental pollution and the health of construction workers.Therefore,it is crucial to investigate the release characteristics and inhibition measures of asphalt VOCs for preventing pollution and realizing the sustainable transportation construction of pavement engineering.The component characteristics and inhibition mechanisms of asphalt VOCs were summarized by sorting out the release characteristics,influencing factors and inhibition techniques of asphalt VOCs.The results show that the release characteristics of VOCs are not related to the intrinsic components of asphalt materials.Moreover,the existing inhibition technologies of asphalt VOCs need further investigation,and researches on the influence of inhibitors on the pavement performance of asphalt and asphalt mixture need to be further deepened.

关 键 词：道路工程 沥青材料 挥发性有机物 组分组成 抑制技术 

分 类 号：TQ21[化学工程—有机化工] U414[交通运输工程—道路与铁道工程]