Abstract:Removal of thiophenic compounds from fuels plays a key role in production of ultra low sulfur clean fuel. The adsorptive performance of thiophene with bimetallic organic porous material Ni-Cu/BTC was investigated using batch experiments. Results showed that the adsorption kinetics data of thiophene onto Ni-Cu/BTC from model fuel could be well described by a pseudo-second-order model. The adsorption equilibrium data of thiophene onto Ni-Cu/BTC fitted well to the Langmuir, Freundlich and Dubinin–Radushkevich (D-R) isotherm models (Freundlich>D-R>Langmuir). Thermodynamic parameters showed that the adsorption of thiophene onto Ni-Cu/BTC was spontaneous and endothermic in nature.
何乔, 王亭亭, 马娜, 代伟. 噻吩在双金属有机多孔材料Ni-Cu/BTC上吸附性能的研究[J]. 中国环境科学, 2015, 35(7): 1983-1989.
HE Qiao, WANG Ting-Ting, MA Na, DAI Wei. Adsorptive performance of thiophene by bimetallic organic porous material Ni-Cu/BTC. CHINA ENVIRONMENTAL SCIENCECE, 2015, 35(7): 1983-1989.