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J. Cent. South Univ. Technol. (2009) 16: 0410-0415 DOI: 10.1007/s11771-009-0069-4 Kinetics of nickel leaching from roasting-dissolving residue of spent catalyst with sulfuric acid FENG Qi-ming... process was applied to extract nickel from roasting-dissolving residue of a spent catalyst, the effect of different parameters on nickel extraction was investigated by leaching experiments......
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and more important to recover these metals as the secondary resources. HU et al[1] extracted these metals from waste catalyst, GBOR et al[2] recovered Ni and Co from waste nickel smelt slag, and RABAH... concentrates directly. The aim of this work is to recover nickel, cobalt, manganese and other metals from spent battery material by leaching treatment. The effects of various conditions, such as the ratio......
Effects of microwave pretreatment on zinc extraction from spent catalyst saturated with zinc acetate ZHANG Ze-biao(张泽彪)1, 2, ZHANG Zheng-yong(张正勇)1, 2, NIU Hao(牛 浩)1, 2, PENG Jin... _____________________________________________________________________________________________________ Abstract: A new technology for microwave pretreatment of spent catalyst on Zn extraction by HCl leaching......
Trans. Nonferrous Met. Soc. China 23(2013) 2977-2983 Synthesis and characterization of fibrous nickel hydroxide obtained from spent nickel catalyst Pinak PATNAIK1,2, Avijit BISWAL1,2, Bankim Chandra... and Innovative Research (AcSIR), Anusandhan Bhavan, Rafi Marg, New Delhi-110001, India Received 7 January 2013; accepted 31 January 2013 Abstract: The recovery of nickel from spent nickel catalyst......
Recovery and regeneration of Al2O3 with a high specific surface area from spent hydrodesulfurization catalyst CoMo/Al2O3Qi Liu1,Wen-Qiang Wang1,Yue Yang1,2,Xue-Gang Liu1,Sheng-Ming Xu1,31. Institute... of alumina with high additional value from the spent hydrodesulfurization catalyst CoMo/Al2O3. The results indicate that 98.13% alumina is successfully leached from the treated spent catalysts......
by electrochemical process. NAN et al[10] had published a novel recycling process for the valuable metal from a mixture of spent LIBs and nickel-metal hydride batteries. In this work, we present a new process... including separation of electrode materials by ultrasonic treatment, acid leaching, Fe-removing, and precipitation of cobalt, nickel, manganese and lithium has been applied successfully to recycle spent......
Power Sources, 1995, 57(1-2): 27-30. [16] ZHANG P W, YOKOYAMA T, ITABASHI O, WAKUI Y, SUZUKI T M, INOUE K. Hydrometallurgical process for recovery of metal values from spent nickel metal hydride... Sources, 2006, 159(2): 1510-1518. [30] NAN J M, HAN D M, YANG M J, CUI M, HOU X L. Recovery of metal values from a mixture of spent lithium-ion batteries and nickel-metal hydride batteries [J......
Study of cerium-promoted rhodium alumina catalyst as a steam reforming catalyst for treatment of spent solventsHee-Chul Yang,Min-Woo Lee,Ho-Sang Hwang,Jei-Kwon Moon,Dong-Yong ChungKorea Atomic Energy Research Institute摘 要:This study attempted to develop an appropriate catalyst used for the steam reforming of gasified spent solvents. Rh2O3/ CeO2-Al2O3......
Study of cerium-promoted rhodium alumina catalyst as a steam reforming catalyst for treatment of spent solventsHee-Chul Yang,Min-Woo Lee,Ho-Sang Hwang,Jei-Kwon Moon,Dong-Yong ChungKorea Atomic Energy Research Institute摘 要:This study attempted to develop an appropriate catalyst used for the steam reforming of gasified spent solvents. Rh2O3/ CeO2-Al2O3......
