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Separation of Mo (VI) and Cu (II) Using Aqueous Two-Phase System of Isodecanol Polyoxyethylene Ether and Ammonium Sulfate
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Linlin FAN1, Jing GAO2, Yunren QIU1
Mining and Metallurgical Engineering | 2024, 44(6) : 77 - 82
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Mining and Metallurgical Engineering | 2024, 44(6): 77-82
• METALLURGY •
Separation of Mo (VI) and Cu (II) Using Aqueous Two-Phase System of Isodecanol Polyoxyethylene Ether and Ammonium Sulfate
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Linlin FAN1, Jing GAO2, Yunren QIU1
Affiliations
  • 1.School of Chemistry and Chemical Engineering, Central South University, Changsha 410083, Hunan, China
  • 2.Changsha Research Institute of Mining and Metallurgy Co., Ltd., Changsha 410012, Hunan, China
Published: 2024-12-01 doi: 10.3969/j.issn.0253-6099.2024.06.017
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Mo (VI) and Cu (II) in aqueous solution were extracted by using an aqueous two-phase system consisting of isodecanol polyoxyethylene ether (E-1006) and ammonium sulfate ((NH4)2SO4) for the first time, and a phase diagram of the system was also obtained. Effects of initial pH of aqueous phase, temperature of system, and concentrations of E-1006 and (NH4)2SO4 on Mo-Cu separation effect were also investigated. The results show that with pH of 2.0, temperature of 313.15 K, and both E-1006 and (NH4)2SO4 at concentration of 150 g/L, the extraction efficiency of Mo (VI) is 96.08% and the separation factor for Mo (VI) and Cu (II) is 5 131.45.

aqueous two-phase extraction  /  isodecanol polyoxyethylene ether (E-1006)  /  Mo-Cu separation  /  ammonium sulfate  /  Mo  /  Cu
Linlin FAN, Jing GAO, Yunren QIU. Separation of Mo (VI) and Cu (II) Using Aqueous Two-Phase System of Isodecanol Polyoxyethylene Ether and Ammonium Sulfate[J]. Mining and Metallurgical Engineering, 2024 , 44 (6) : 77 -82 . DOI: 10.3969/j.issn.0253-6099.2024.06.017
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Year 2024 volume 44 Issue 6
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Article Info
doi: 10.3969/j.issn.0253-6099.2024.06.017
  • Receive Date：2024-06-09
  • Online Date：2026-03-19
  • Published：2024-12-01
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  • Received：2024-06-09
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Affiliations
    1.School of Chemistry and Chemical Engineering, Central South University, Changsha 410083, Hunan, China
    2.Changsha Research Institute of Mining and Metallurgy Co., Ltd., Changsha 410012, Hunan, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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