MONAZITE

作品数:65被引量:302H指数:10
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相关领域:天文地球更多>>
相关作者:周峰邢鹏飞涂赣峰更多>>
相关机构:东北大学中国科学院更多>>
相关期刊:《Science China Earth Sciences》《Geoscience Frontiers》《Journal of Rare Earths》《International Journal of Sediment Research》更多>>
相关基金:国家自然科学基金中国博士后科学基金国家重点基础研究发展计划更多>>
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Effect of phosphoric acid on leaching of monazite during low-temperature sulfuric acid cyclic leaching process
《Journal of Rare Earths》2025年第4期784-793,I0006,共11页Shaochun Hou Weijun Huang Yajing Liu Bo Zhang Chenghong Liu 
support by the National Natural Science Foundation of Inner Mongolia (2022SHZR1885);Natural Science Foundation of Hebei province (E2022402101,E2022402105)。
To completely recover valuable elements and reduce the amount of waste,the impact of phosphoric acid on the decomposition of rare earth,fluorine and phosphorus during cyclic leaching was studied based on the character...
关键词:Low-temperature leaching Mixed rare-earth concentrate MONAZITE Phosphoric acid Cyclic leaching Rare earths 
Enhancement of 2-hydroxy-3-naphthyl hydroxamic acid adsorption on bastnaesite and monazite surfaces using H_(2)O_(2)pre-oxidation for improved flotation process
《International Journal of Mining Science and Technology》2024年第11期1613-1623,共11页Weiwei Wang Zhengyao Li Anhua Zou Kai Gao Weiyao Zhu Shaochun Hou Chunlei Guo Yuanyuan Wang 
financially supported by the National Natural Science Foundation of China(No.52174236);Fundamental Research Funds for the Central Universities(No.FRF-DF-23-001);the Natural Science Foundation of Inner Mongolia of China(Nos.2024MS05061 and 2023LHMS05050)。
Rare earth elements have been widely applied in various sectors.Bastnaesite and monazite are crucial rare earth minerals,and flotation is a vital technique for recovering fine-grained rare earth minerals and separatin...
关键词:BASTNAESITE MONAZITE Flotation H_(2)O_(2) Surface pre-oxidation 
Decomposition of monazite in Bayan Obo rare earth ore by roasting of Na_(2)CO_(3)pellets
《Journal of Rare Earths》2024年第10期1969-1978,共10页Ruifeng Ma Jianfei Li Xiaowei Zhang Peijie Jia Zhaogang Liu Jinxiu Wu Fushan Feng Wenbin Xin 
Project supported by the Inner Mongolia Autonomous Region Natural Science Foundation(2022QN05017);the National Natural Science Foundation of China(51964040);National Key Research and Development Program of China(2022YFC2905800)。
To resolve the issue of rotary kiln agglomeration during the sodium carbonate roasting of dolomite rare earth ore,this study introduces an oxidation-sodization pellet roasting method for decomposing mixed rare earth c...
关键词:Rare earths PELLETS DECOMPOSITION Extraction Bayan Obo 
U-Pb dating of monazite in the Bainiuchang silver polymetallic deposit,Yunnan Province,and its limitation on Mesozoic mineralization
《China Geology》2024年第3期592-595,共4页Bo-de Lu Wen-chang Li Xue-long Liu Guang-zhi Meng Qi-he Long Hong Zhang Jun-shan Dao Fang-lan Li Jie-hu Zhou Mao-huang Fan Xue Mi Nan Shi Zhen-liang Cao 
supported by Yunnan Major Scientific and Technological Projects(202202AG050006);National Natural Science Foundation of China(42362010);Bozhushan Late Yanshanian magmatic metallogenic system and metallogenic regularity project(202202AG05006-2)。
1.Objective The Gejiu-Bozhushan-Laojunshan tin-tungsten polymetallic metallogenic belt is located in southeastern Yunnan.It is bounded by the Mile-Shizong Fault and the Yangzi Plate to the north and west,respectively,...
关键词:silver DATING SOUTHEAST 
Monazite U-Th-Pb and sericite Rb-Sr dating of the Xiajiadian black shale-hosted gold deposit in the Qinling orogen,central China:Implications for regional gold metallogeny
《Science China Earth Sciences》2024年第8期2478-2494,共17页Xueling YU Jianwei LI Xiaoye JIN Shaorui ZHAO Chongguo HE Yunlong ZHU 
financially supported by the National Natural Science Foundation of China(Grant Nos.42130814 and 42321001)。
The Qinling orogen in central China contains several black shale-hosted gold deposits,but the age of their formation and a possible relation between gold mineralization and regional tectonism remain undetermined.Here ...
关键词:Monazite U-Th-Pb dating Sericite Rb-Sr dating Late Triassic(Norian) Orogenic gold deposit Xiajiadian 
Pan-African metamorphism and magmatism in the Prydz Belt,East Antarctica:a geochronological perspective
《Advances in Polar Science》2024年第2期143-156,共14页BAO Hong WANG Wei-(RZ) LIU Xinshu ZHAO Yue GONG Tingnan LIU Xiaochun CUI Ying TIAN Zuolin 
financially supported by the National Natural Science Foundation of China(Grant nos.41941004,42172068,42261144673);the Fundamental Research Funds of the Chinese Academy of Geological Sciences(CAGS)(Grant no.JKYZD202321);Geological Survey Programme(Grant no.DD20221810).
The Prydz Belt in East Antarctica underwent extensive reworking during the late Neoprotertozoic–early Paleozoic Pan-African orogeny,which is characterized by granulite facies,clockwise P–T paths,and high dT/dP value...
关键词:East Antarctica Prydz Belt Pan-African orogeny zircon MONAZITE U–Pb dating 
Thermoluminescence characterization of natural and synthetic irradiated Ce-monazites
《Journal of Rare Earths》2024年第4期643-650,共8页V.Correcher C.Boronat J.Garcia-Guinea J.F.Benavente T.Rivera-Montalvo 
The thermoluminescence(TL)emission of synthetic and natural Ce-monazites was characterized here to determine the potential application in the identification of microscopic defects from a qualitative point of view tryi...
关键词:THERMOLUMINESCENCE Kineticparameters PHOSPHATE Ce-monazite Defects Rare earths 
From source to emplacement:The origin of leucogranites from the Sikkim-Darjeeling Himalayas,India
《Geoscience Frontiers》2024年第1期384-401,共18页Tanya Srivastava Nigel Harris Catherine Mottram Kumar Batuk Joshi Nishchal Wanjari 
supported by Innovation in Science Pursuit for Inspired Research (INSPIRE)No.DST/INSPIRE Fellowship/2016/IF160729,。
Himalayan leucogranites are important for understanding the tectonic evolution of collision zones in general and the causes of crustal melting in the Himalayan orogen in particular.This paper aims to understand the me...
关键词:LEUCOGRANITES GNEISS U-Pb geochronology Zircon MONAZITE Sikkim-Darjeeling Himalayas 
The long-lived partial melting of the Greater Himalayas in southern Tibet, constraints from the Miocene Gyirong anatectic pegmatite and its prospecting potential for rare element minerals被引量:7
《China Geology》2023年第2期303-321,I0004-I0015,共31页Hua-wen Cao Qiu-ming Pei Xiao Yu Ai-bin Cao Yong Chen Hang Liu Kai Zhang Xin Liu Xiang-fei Zhang 
sponsored by the National Key R&D Programme of China(2021YFC2901803);National Natural Science Foundation of China(92055314 and 41802095);the China Geological Survey(DD20230049 and DD20220983);is a contribution to the International Geoscience Programme(IGCP-741);Academician Bao-jun Liu Foundation of Southwest Geological Science and Technology Innovation Center.
The Cenozoic Himalayan leucogranite-pegmatite belt has been a hotspot for rare metal exploration in recent years.To determine the genesis of the pegmatite in the Himalayan region and its relationship with the Greater ...
关键词:Partial melting of magma Anatectic pegmatite Zircon-monazite-xenotime U‒Pb dating Sr-Nd-Pb isotopes Greater Himalayan crystalline complex Mineral exploration engineering Gyirong Tibet 
Geochemical,mineralogical and textural nature of beach placers,north-east Sri Lanka:Implications for provenance and potential resource
《International Journal of Sediment Research》2023年第2期279-293,共15页Samikshya Mohanty Madurya Adikaram Debashish Sengupta Nishara Madhubashini Chelaka Wijesiri Somnath Adak Biswajit Bera 
the Department of Science and Technology(DST),India for the financial support in the form of a research fellowship during the current research work。
The Pulmoddai placer sands in Sri Lanka(9°3’23.65’’-8°51’38.83’’N and 80°55’22.91’’-81°3’32.65’’E)is considered to be one of the major rare earth element(REE)prospects world-wide.This deposit has a glo...
关键词:Rare earth elements Kokkilai lagoon Geochemistry MONAZITE Beach placer deposit 
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