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Desulfurization of diesel fuel with ionic liquids (ILs), as alternative to traditional hydrodesulfurization (HDS), has been studied intensively for the latest years. Most works, however, were focused on the investigation of model diesel fuel. In this work, two acidic ILs ([(CH2)4SO3HMIm][Tos] and [(CH2)4SO3HMIm][ZnCl3]) were synthesized and studied their desulfurization performance for real diesel...
A carbon-based solid acid (CSA) was prepared from phenolic residue which is the solid waste generated from the refining of crude phenol. Influence of various reaction conditions on hydrolysis of cellulose over phenolic residue-derived solid acid (PRCSA) is discussed. The results indicate that both cellulose hydrolysis and the effectiveness of PRCSA need a suitable temperature range. The glucose can...
Carbon-based solid acid (CSA) was successfully prepared using phenolic residue as starting material. The characterization results indicate that such solid acid catalyst mainly consists of four building blocks: the condensed aromatic carbon sheets, the active groups (including SO 3 H, COOH and phenolic OH), the side chains (including CH 3 and OCH 3 ) and the bridge linkages...
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