Immobilize CeO2 as simulated nuclear waste in natural magmatic granite: maximum solid solubility

doi:10.1007/s10967-021-07691-2

	Immobilize CeO2 as simulated nuclear waste in natural magmatic granite: maximum solid solubility
	Li, Lingshuang 1; Shu, Xiaoyan 2,3; Tang, Hexi 4; Chen, Shunzhang 3,5; Huang, Wenxiao 6; Wei, Guilin 3; Shao, Dadong 8; Xie, Yi 7,9; Lu, Xirui 1,2,3
刊名	JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
	2021-04-27
关键词	Granite immobilization Simulated An(4+) waste Solubility Glass– ceramic
ISSN号	0236-5731
DOI	10.1007/s10967-021-07691-2
通讯作者	Shu, Xiaoyan(shuxiaoyanmvp116@163.com) ; Lu, Xirui(luxiruimvp116@163.com)
英文摘要	The radionuclides are extracted from the minerals which make up the rocks. This work takes natural magmatic granite as the matrix and CeO2 as the simulated radioactive waste to explore the maximum solid solubility. After analyzing the phase transition of pure granite with varied temperatures, the solidification was carried out at 1300 celcius. The phase, microstructure, element distribution, hardness and chemical stability of the solidified bodies were studied. The results showed that the maximum solid solubility was up to 8 wt.%. The normal leaching rate of Ce4+ after the first 3 d was about 3.89 x 10(-7) g center dot m(-2)center dot d(-1).
资助项目	National Natural Science Foundation of China[21976146] ; Research Fund Program of Guangdong Key Laboratory of Radioactive and Rare Resource Utilization
WOS关键词	CONTAMINATED SOIL ; CERAMICS ; RADIOACTIVITY ; ADSORPTION ; STABILITY ; MECHANISM ; BODIES
WOS研究方向	Chemistry ; Nuclear Science & Technology
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000644770000010
资助机构	National Natural Science Foundation of China ; Research Fund Program of Guangdong Key Laboratory of Radioactive and Rare Resource Utilization
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/122140]
专题	中国科学院合肥物质科学研究院
通讯作者	Shu, Xiaoyan; Lu, Xirui
作者单位	1.Southwest Univ Sci & Technol, State Key Lab Environm Friendly Energy Mat, Mianyang 621010, Sichuan, Peoples R China 2.Southwest Univ Sci & Technol, Natl Coinnovat Ctr Nucl Waste Disposal & Environm, Mianyang 621010, Sichuan, Peoples R China 3.Southwest Univ Sci & Technol, Fundamental Sci Nucl Wastes & Environm Safety Lab, Mianyang 621010, Sichuan, Peoples R China 4.Sichuan Radiat Detect & Protect Inst Nucl Ind, Chengdu 610052, Peoples R China 5.Sichuan Univ, Inst Nucl Sci & Technol, Minist Educ, Key Lab Radiat Phys & Technol, Chengdu 610064, Peoples R China 6.Minist Land & Resources, Guangdong Key Lab Radioact & Rare Resource Utiliz, Shaoguan 512026, Peoples R China 7.Univ Sci & Technol China, Hefei 230026, Peoples R China 8.Nanjing Univ Sci & Technol, Nanjing 210094, Jiangsu, Peoples R China 9.Chinese Acad Sci, Inst Plasma Phys, CAS Key Lab Photovolta & Energy Conservat Mat, POB 1126, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	Li, Lingshuang,Shu, Xiaoyan,Tang, Hexi,et al. Immobilize CeO2 as simulated nuclear waste in natural magmatic granite: maximum solid solubility[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,2021.
APA	Li, Lingshuang.,Shu, Xiaoyan.,Tang, Hexi.,Chen, Shunzhang.,Huang, Wenxiao.,...&Lu, Xirui.(2021).Immobilize CeO2 as simulated nuclear waste in natural magmatic granite: maximum solid solubility.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY.
MLA	Li, Lingshuang,et al."Immobilize CeO2 as simulated nuclear waste in natural magmatic granite: maximum solid solubility".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY (2021).