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Preparation of mesoporous double-layer carbon microsphere-based solid acid catalyst by hydrothermal method and its application in catalytic transesterification of waste frying oil |
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| Authors: | Lijuan Yang Siyu Wang Hong Yuan Hai Liu |
| Affiliation: | School of Chemistry and Chemical Engineering, North Minzu University, Yinchuan, China |
| Abstract: | |
| Keywords: | double-layer carbon microspheres sulfonation characterization transesterification waste frying oil |