废旧轮胎热解炭资源化利用研究进展  

Research progress on recycle utilization of pyrolytic carbon from waste tires

作　　者：平丹 黄思光 张冠铭 于涛 毛文政 雷书连 方少明 吴诗德 PING Dan;HUANG Siguang;ZHANG Guanming;YU Tao;MAO Wenzheng;LEI Shulian;FANG Shaoming;WU Shide(College of Materials and Chemical Engineering,Zhengzhou University of Light Industry,Zhengzhou 450001,China;Yanji Customs Comprehensive Technical Service Center,Yanji 136200,China;Fuwei Films(Shandong)Limited Company,Weifang 261061,China)

机构地区：[1]郑州轻工业大学材料与化学工程学院,河南郑州450001 [2]延吉海关综合技术服务中心,吉林延吉136200 [3]富维薄膜(山东)有限公司,山东潍坊261061

出　　处：《轻工学报》2022年第6期119-126,共8页Journal of Light Industry

基　　金：国家自然科学基金-河南联合基金重点资助项目(U1704256);河南省自然科学基金项目(212300410299);广东省绿色化学产品技术重点实验室开放基金资助项目(GC202120);郑州轻工业大学博士科研基金项目(2018BSJJ024);郑州轻工业大学星空众创空间孵化项目(2020ZCKJ218)。

摘　　要：针对废旧轮胎热解炭的品质和市场应用直接影响废旧轮胎热解回收过程的经济性问题,对废旧轮胎热解工艺、主要影响因素及其资源化利用情况进行综述,指出:废旧轮胎热解过程是一个复杂的过程,主要受热解温度、升温速率、操作压力和反应时间的影响;热解炭含碳率高达80%以上,已广泛应用于活性炭制备、橡胶补强剂、沥青添加剂、电池材料、油墨等领域。未来需进一步改进和优化废旧轮胎热解系统,更深入地研究热解机理和动力学反应过程,以实现对热解过程更精准的控制,同时开发废旧轮胎预处理与热解和热解炭深加工于一体的技术体系,进一步提高热解炭的特性和品质,拓宽其应用领域,实现热解炭的高价值资源化利用。As to the issue that the quality and market application of waste tires derived pyrolytic carbon derived from waste tires directly affect the economy of the pyrolysis process, the pyrolysis techndogy, main influencing factors and recycle utilization of pyrolytic carbon were reviewed. It was found that the pyrolysis of waste was a complex process, which was mainly affected by pyrolysis temperature, heating rate, operating pressure and rection time. The rate of carbon content of pyrolytic carbon of more than 80%. It has been widely used in the preparation of active carbon, the rubber reinforcing agent, the asphalt modifier, the battery and ink materials, etc. In the future, the pyrolysis system of waste tires should be further optimized, and the pyrolysis mechanism and kinetics process should be further studied to realize the precise control of the pyrolysis. Meanwhile, the integrated technology integratingwaste tires pretreatment, pyrolysis and pyrolytic carbon deep processing should be developed to further improve the quality of pyrolytic carbon and broaden its applications, finally realizing the efficient utilization of pyrolytic carbon.

关 键 词：废旧轮胎 热解炭 热解工艺 资源化 

分 类 号：TS802[轻工技术与工程] X781[环境科学与工程—环境工程]