CHLORITE

作品数:39被引量:115H指数:7
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相关作者:冯其明卢毅屏冯博更多>>
相关机构:中南大学更多>>
相关期刊:《Global Geology》《Transactions of Nonferrous Metals Society of China》《Journal of Geoscience and Environment Protection》《Journal of Water Resource and Protection》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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The iron-based biochar activating chlorite(ClO_(2)^(−))driven by mechanochemical ultrasonic:piecewise kinetics,biomimetic catalytic-mechanism,and novel advanced redox process
《Frontiers of Environmental Science & Engineering》2025年第2期151-168,共18页Qihui Xu Qianhui Yang Yuming Xie Lin Hu Zhenghao Fei Hong You 
supported by the Natural Science foundation of the Jiangsu Higher Education Institutions(No.24KJB610019);the Scientific Research Foundation of Yancheng Teachers University(No.204060047);the Horizontal Topic Research“Developing the environmental remediation technology by acoustic catalysis”(No.203060199).
Chlorite(ClO_(2)^(−)or COI)is used to establish the advanced reduction and oxidation process(AROP).The iron/biochar-based particles(iron-based hydrothermal carbon with hinge-like structure,FebHCs,20 mg/L)can be utiliz...
关键词:CHLORITE Iron-based biochar ULTRASONIC Chlorine dioxide High-valent iron oxidizing species 
Selective flocculation-flotation of ultrafine hematite from clay minerals under asynchronous flocculation regulation
《International Journal of Mining Science and Technology》2024年第11期1563-1574,共12页Fusheng Niu Yuying Chen Jinxia Zhang Fei Liu Ziye Wang 
funded by the National Natural Science Foundation of China(No.52374265);the Central Guided Local Science and Technology Development Funding Program(No.236Z4106G);the Natural Science Foundation of Hebei Province(No.E2022209108);Key Projects of Hebei Provincial Department of Education(No.ZD2022059)。
The clay mineral flocculation encapsulation poses a major technical challenge in the field of fine mineral separation.Enhancing the ability to separate clay minerals from target mineral surfaces is key to addressing t...
关键词:CHLORITE HEMATITE KAOLINITE Ultrafine particles Asynchronous flocculation 
New insights into the interaction between low-rank coal particles and clay minerals and its role in flotation responses
《Particuology》2024年第11期48-58,共11页Shiwei Wang Yuheng Wang Rongjie Kong 
supported by the National Natural Science Foundation of China(grant No.52264032);College Student Innovation and Entrepreneurship Training Program(grant No.202310977082).
This study investigates the adverse effects of fine clay minerals on low-rank coal(LRC)flotation.Zeta potential analysis,X-ray photoelectron spectroscopy,flotation experiments,and the particle-bubble attachment index(...
关键词:Low-rank coal QUARTZ KAOLINITE MONTMORILLONITE CHLORITE Extended DLVO 
Decoding Subsurface Secondary Mineralisation and its Impact on Cohesive Strength:An Outcome of the Deep Scientific Drilling Program in the Koyna-Warna Seismogenic Region,Western India
《Acta Geologica Sinica(English Edition)》2024年第S01期44-50,共7页Halder PIYAL Sharma ANUPAM Kumar Shukla MATSYENDRA Kumar KAMLESH 
the Ministry of Earth Sciences,Govt of India,for the financial support[MoES/P.O.(Seismo)/1(374)/2019]and Dr.Sukanta Roy,Project Director,MoES-BGRL,Karad,for providing samples.
The Koyna-Warna seismogenic region overlying the Deccan volcanic province of Western India has been experiencing the recurrence of earthquakes since 1967 soon after the impoundment of the Koyna Dam.A large number of s...
关键词:fluid-rock interaction FAULTS CHLORITE hydrothermal alteration recurring seismicity 
Iron species activating chlorite:Neglected selective oxidation for water treatment
《Environmental Science and Ecotechnology》2023年第2期63-71,共9页Qihui Xu Zhipeng Li Feng Liu Hong You Binghan Xie 
supported by the State Key Laboratory of Urban Water Resource and Environment,Harbin Institute of Technology(2019DX08);National Natural Science Foundation of China(52100036),Natural Science Foundation of Shan-dong Province of China(ZR20210E119);Open Project of State Key Laboratory of Urban Water Resource and Environment,Harbin Institute of Technology(QA202140);Scientific Research Foundation of Harbin Institute of Technology at Weihai(HIT(WH)2019).
Chlorite(ClO_(2)-)is the by-product of the water treatment process carried out using chlorine dioxide(ClO_(2))as an effective disinfectant and oxidant;however,the reactivation of ClO_(2)has commonly been overlooked.He...
关键词:Iron species CHLORITE High-valent-Fe-oxo Chlorine dioxide Coordination catalysis 
Magnesium isotopes of chlorite-rich hydrothermal sediments in the Okinawa Trough and indications for Mg cycle
《Science China Earth Sciences》2023年第3期648-662,共15页Hebin SHAO Shouye YANG Aiguo DONG Zhongya HU 
supported by the National Natural Science Foundation of China (Grant Nos. 41806229, 41730531, and 41991324)。
Seafloor hydrothermal systems play a significant role in the oceanic Mg cycle due to ubiquitous deposits of secondary Mg-rich clays during the strong fluid-rock reactions.However,the magnitude of net Mg enrichment and...
关键词:Hydrothermal alteration CHLORITE Okinawa Trough Magnesium(Mg)isotopes Integrated Ocean Drilling Program 
Diagenetic mineralogy and its effect on the reservoir properties of the sandstones of the Permian of S120 block(Sulige gas field),Ordos Basin,NW China被引量:1
《Journal of Palaeogeography》2022年第3期360-386,共27页Qi Wan Ai-Ping Fan Ren-Chao Yang Nils Lenhardt 
supported by the National Natural Science Foundation of China(grant No.42172167);China-ASEAN(Association of Southeast Asian Nations)Maritime Cooperation Fund Project(grant No.12120100500017001)。
The characteristics of diagenetic minerals and their effects on reservoir quality of the tight sandstones of the Permian in Sulige gas field of the Ordos Basin were studied through observations on thin sections,scanni...
关键词:Ordos basin Sulige gas field PERMIAN Diagenetic processes Siliceous cement CHLORITE 
Dosing low-level ferrous iron in coagulation enhances the removal of micropollutants, chlorite and chlorate during advanced water treatment被引量:1
《Journal of Environmental Sciences》2022年第7期119-128,共10页Gabriela Scheibel Cassol Chii Shang Juan Li Li Ling Xin Yang Ran Yin 
supported by the Hong Kong Innovation and Technology Fund (No. GHP/010/18GD);the National Natural Science Foundation of China (No. 21876210);the Hong Kong Research Grants Council (No. T21-604/19-R);partially supported by a fellowship award from the Research Grants Council of the Hong Kong Special Administrative Region, China (No. HKUST PDFS2021-6S05)。
Drinking water utilities are interested in upgrading their treatment facilities to enhance micropollutant removal and byproduct control.Pre-oxidation by chlorine dioxide(ClO_(2))followed by coagulation-flocculation-se...
关键词:Chlorine dioxide(ClO_(2)) Advanced oxidation process Ferrous iron MICROPOLLUTANTS Disinfection byproducts(DBPs) 
Selective depression action of taurine in flotation separation of specularite and chlorite被引量:12
《International Journal of Mining Science and Technology》2022年第3期637-644,共8页Mingyang Li Cheng Yang Zhaoyang Wu Xiangpeng Gao Xiong Tong Xiankun Yu Hongming Long 
This work was supported by the National Natural Science of China(51904001);Anhui Provincial Natural Science(2008085QE223);China Postdoctoral Science(2020M673590XB).
Chlorite,as the most representative gangue mineral associated with specularite,of which the separation of these two minerals is difficult.This paper investigated the depression effect of taurine on specularite/chlorit...
关键词:FLOTATION TAURINE SPECULARITE CHLORITE Iron-containing Silicates Depressant 
Mineralogical Characteristics and Short-wave Infrared Spectra of Chlorite as Indicators of Hydrothermal Centers: A Case Study of the Giant Porphyry Copper-Molybdenum Deposit at Qulong, Tibet被引量:1
《Acta Geologica Sinica(English Edition)》2022年第2期490-505,共16页TANG Nan QIN Zhipeng LI Yubin DUO Ji RAN Fengqin DAI Jingjing 
funded by Science and Technology Project of Tibet Autonomous Region(Grant Nos.XZ201801-GB-01;XZ202102YD0024C);The Second Round of Comprehensive Investigation and Research on the Qinghai-Tibet Plateau(Grant No.2019QZKK0806);National Natural Science Foundation of China(Grant No.42002097);Demonstration Research on Alteration Mapping using Short-wave Infrared and Thermal Infrared Hyperspectral Technologies(Grant No.KK2102)。
The Qulong deposit in Tibet is one of the largest porphyry copper-molybdenum deposits in China. We used short-wave infrared(SWIR) spectroscopy to examine the spectral characteristics of the extensively developed chlor...
关键词:CHLORITE short-wave infrared(SWIR)spectroscopy porphyry copper-molybdenum deposit QULONG 
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