Huaiyin Institute of Technology, affiliation not provided to SSRN, affiliation not provided to SSRN, Huaiyin Institute of Technology, Huaiyin Institute of Technology, affiliation not provided to SSRN, Huaiyin Institute of Technology, Huaiyin Institute of Technology, China - Key Laboratory for Palygorskite Science and Applied Technology of Jiangsu Province, Nanjing University of Science and Technology and Huaiyin Institute of Technology, China - Key Laboratory for Palygorskite Science and Applied Technology of Jiangsu Province