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EXTRACTION

Studies on the Separation and Recovery of Thorium from Nitric Acid Medium using (2-ethyl hexyl) Phosphonic Acid, Mono (2-ethyl hexyl) Ester (PC88A)/N-Dodecane as Extractant System

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Pages 1748-1753 | Received 07 Aug 2011, Accepted 18 Jan 2012, Published online: 07 Aug 2012

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Sherif M. Ibrahim, Yan Zhang, Yun Xue, Suliang Yang, Fuqiu Ma & Guoxin Tian. (2020) Extraction of Lanthanides(III) along with Thorium(IV) from Chloride Solutions by N,N-di(2-Ethylhexyl)-Diglycolamic Acid. Solvent Extraction and Ion Exchange 38:4, pages 417-429.
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A. K. Dinkar, Suman Kumar Singh, P. S. Dhami, P. M. Gandhi, R. Verma & A. V. R. Reddy. (2017) Extraction of protactinium from acid media using Aliquat 336. Separation Science and Technology 52:8, pages 1359-1364.
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Suman Kumar Singh, S.C. Tripathi, P.M. Gandhi & D.K. Singh. (2013) Studies on Transport of Anionic Complex of Plutonium From Nitric Acid Medium across ALIQUAT 336/n-Paraffin Liquid Membrane. Separation Science and Technology 48:7, pages 1015-1022.
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Articles from other publishers (16)

Zheng Li, Zhengqin Zhang, Shaolei Qi, Longsheng Zhao, Jiaxin Pan, Zongyu Feng & Xiaowei Huang. (2024) Stripping and recovery of U and Th from EHEHPA in rare earth separation plant. Separation and Purification Technology 331, pages 125423.
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Abhijit Saha, Khushboo Kumari, Shikha Sharma, Ravi Kumar, Manjulata Sahu, Rama Mohana Rao Dumpala, M. Shafeeq PP, Sadhan Bijoy Deb & Manoj Kumar Saxena. (2023) Selective Extraction of Thorium(IV) from Uranium and Rare Earth Elements Using Tetraphenylethane-1,2-diylbis(phosphoramidate). Inorganic Chemistry 62:24, pages 9391-9399.
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Kamil Chadirji-Martinez, Andrew P. Grosvenor, Andrew Crawford, Roman Chernikov, Emillio Heredia, Renfei Feng & Yuanming Pan. (2022) Thorium speciation in synthetic anhydrite: Implications for remediation and recovery of thorium from rare-earth mine tailings. Hydrometallurgy 214, pages 105965.
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Amir Doram, Mohammad Outokesh, Seyed Javad Ahmadi & Fazel Zahakifar. (2022) Synthesis of “(aminomethyl)phosphonic acid-functionalized graphene oxide”, and comparison of its adsorption properties for thorium(IV) ion, with plain graphene oxide. Radiochimica Acta 110:1, pages 37-49.
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Jia Su, Yun Gao, Shuainan Ni, Ruigao Xu & Xiaoqi Sun. (2021) A safer and cleaner process for recovering thorium and rare earth elements from radioactive waste residue. Journal of Hazardous Materials 406, pages 124654.
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Chao Bie, Yun Gao, Jia Su, Yamin Dong, Xiangguang Guo & Xiaoqi Sun. (2020) The efficient separation of thorium from rare earth using oxamic acid in hydrochloric acid medium. Separation and Purification Technology 251, pages 117358.
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Ayşe ERDEM, Haydar GÜNEŞ, Çiğdem KARA, Hasan AKÇAY, Akan GÜLMEZ & Zümrüt ALKAN. (2020) Production of High Purity Thorium Oxide from Complex Ores Leach Liquor. Bulletin Of The Mineral Research and Exploration, pages 1-7.
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Kyeong Woo Chung, Ho-Sung Yoon, Chul-Joo Kim, Jin-Young Lee & Rajesh Kumar Jyothi. (2020) Solvent extraction, separation and recovery of thorium from Korean monazite leach liquors for nuclear industry applications. Journal of Industrial and Engineering Chemistry 83, pages 72-80.
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Sherif M. Ibrahim, Yan Zhang, Yun Xue, Suliang Yang, Fuqiu Ma, Yang Gao, Yu Zhou & Guoxin Tian. (2019) Selective Extraction of Light Lanthanides(III) by N , N -Di(2-ethylhexyl)-diglycolamic Acid: A Comparative Study with N , N -Dimethyl-diglycolamic Acid as a Chelator in Aqueous Solutions . ACS Omega 4:24, pages 20797-20806.
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Maliheh Raji, Hossein Abolghasemi, Jaber Safdari & Ali Kargari. (2017) Pertraction of dysprosium from nitrate medium by emulsion liquid membrane containing mixed surfactant system. Chemical Engineering and Processing - Process Intensification 120, pages 184-194.
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Jie Xiong, Sheng Hu, Yi Liu, Jie Yu, Haizhu Yu, Lei Xie, Jun Wen & Xiaolin Wang. (2017) Polypropylene Modified with Amidoxime/Carboxyl Groups in Separating Uranium(VI) from Thorium(IV) in Aqueous Solutions. ACS Sustainable Chemistry & Engineering 5:2, pages 1924-1930.
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Youcai Lu, Haiqin Wei, Zhifeng Zhang, Yanling Li, Guolong Wu & Wuping Liao. (2016) Selective extraction and separation of thorium from rare earths by a phosphorodiamidate extractant. Hydrometallurgy 163, pages 192-197.
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Zhaowu Zhu, Yoko Pranolo & Chu Yong Cheng. (2015) Separation of uranium and thorium from rare earths for rare earth production – A review. Minerals Engineering 77, pages 185-196.
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Diptendu Das, V.A. Juvekar, V.H. Rupawate, K. Ramprasad & R. Bhattacharya. (2015) Effect of the nature of organophosphorous acid moiety on co-extraction of U(VI) and mineral acid from aqueous solutions using D2EHPA, PC88A and Cyanex 272. Hydrometallurgy 152, pages 129-138.
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Mostaan Shaeri, Meisam Torab-Mostaedi & Ahmad Rahbar Kelishami. (2014) Solvent extraction of thorium from nitrate medium by TBP, Cyanex272 and their mixture. Journal of Radioanalytical and Nuclear Chemistry.
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A. K. Dinkar, Suman Kumar Singh, S. C. Tripathi, P. M. Gandhi, R. Verma & A. V. R. Reddy. (2013) Carrier facilitated transport of thorium from HCl medium using Cyanex 923 in n-dodecane containing supported liquid membrane. Journal of Radioanalytical and Nuclear Chemistry 298:1, pages 707-715.
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