Thermogravimetric analysis of co-pyrolysis of coal and waste and used tires Danlu Pan, Weiguo Pan, Weiting Jiang, Wenhuan Wang, Jian Wang and Yiqing Yang E3S Web Conf., 136 (2019) 02037 Published online: 10 December 2019 DOI: 10.1051/e3sconf/201913602037