FELDSPAR

作品数：53被引量：154H指数：7
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Synergistic mechanism of metal ions and sodium N-oleoylsarcosinate on flotation separation of lepidolite from feldspar
《Transactions of Nonferrous Metals Society of China》2025年第1期296-312,共17页Guo-yuan XIANG Rui-hua FAN Wen-tao ZHU Wei SUN Ren-ji ZHENG Zhi-yong GAO 
financial support from the National Natural Science Foundation of China(Nos.U2067201,52204300);the National 111 Project,China(No.B14034);the Fundamental Research Funds for the Central Universities of Central South University,China(No.2021zzts0297).
The combined reagents of sodium N-oleoylsarcosinate(SNOS)with metal ions(Ca(Ⅱ),Mg(Ⅱ),Cu(Ⅱ),and Pb(Ⅱ))was employed to facilitate the separation of lepidolite from feldspar.The synergistic interaction mechanism of t...
关键词：FLOTATION LEPIDOLITE FELDSPAR sodium N-oleoylsarcosinate metal ions 
Isolation and Identification of Potassium Releasing Bacteria from Sugarcane Rhizosphere Soil and Optimization of Fermentation Condition
《Asian Agricultural Research》2024年第12期26-29,共4页Huanhuan JIANG Honghuo HE Cuiting MO Sainan LI Gang CHEN 
Supported by Guangdong Province Rural Science and Technology Commissioner Project(KTP20240693);Zhaoqing University Project(QN202329);Science and Technology Innovation Guidance Project of Zhaoqing(202304038001);Undergraduate Innovation and Entrepreneurship Training Program(202410580011&X202310580120);The Third Batch of Innovation Research Team of Zhaoqing University(05);Quality Engineering and Teaching Reform Project of Zhaoqing University(zlgc202229,zlgc202261).
[Objectives]To isolate and optimize the potassium releasing bacteria from sugarcane rhizosphere soil in Baitu Town,Gaoyao District,Zhaoqing City,Guangdong Province,and then evaluate their potassium-releasing ability,a...
关键词：Potassium releasing bacteria Potassium-feldspar powder Molecular identification Sodium tetraphenylborate Fermentation conditions 
Synergistic strengthening mechanism of Ca^(2+)-sodium silicate to selective separation of feldspar and quartz
《International Journal of Minerals,Metallurgy and Materials》2024年第9期1985-1995,共11页Bo Lin Jingzhong Kuang Yiqiang Yang Zheyu Huang Delong Yang Mingming Yu 
the financial support from the National Key Research and Development Program of China(No.2018YFC1903403);Young Elite Scientists Sponsorship Program by CAST(No.2022QNRC001).
Inhibitors are important for flotation separation of quartz and feldspar.In this study,a novel combined inhibitor was used to separate quartz and feldspar in near-neutral pulp.Selective inhibition of the combined inhi...
关键词：FELDSPAR QUARTZ Ca^(2+)-sodium silicate selective adsorption flotation separation 
Extensive Resetting of Feldspar Pb Isotopic Composition in Archean–Paleoproterozoic Granitic Rocks from the Kongling Terrane,South China:Implications for Tracing Thermal Evolutionary History
《Acta Geologica Sinica(English Edition)》2024年第2期386-398,共13页MENG Fanxue LU Jie ZOU Zongqi GUO Jingliang MENG Yuanku 
supported by the Key Laboratory of Gold Mineralization Processes and Resource Utilization,MNR;Shandong Provincial Key Laboratory of Metallogenic Geological Process and Resource Utilization(Grant No.KFKT202103);National Natural Science Foundation of China(Grant No.41876037)。
Feldspar Pb isotopes have been widely used to trace magmatic formation and evolution processes.However,it remains unclear whether post-magmatic thermal events can affect feldspar Pb isotopic ratios.Here,the in situ Pb...
关键词：in situ Pb isotope Pb isotope resetting thermal event Archean-Paleoproterozoic Kongling terrane 
Flotation separation of feldspar from quartz using sodium fluosilicate as a selective depressant被引量：1
《Rare Metals》2024年第3期1288-1300,共13页Xin Hu Xian-Ping Luo Zi-Shuai Liu Yong-Bing Zhang He-Peng Zhou Zhi-Zhao Yang Xue-Kun Tang 
financially supported by the Project of the National Natural Science Foundation of China(No.52274263);the Key R&D Plan Projects in Jiangxi Province(No.20214BBG74001)。
The physical and chemical properties of feldspar and quartz are highly similar,thus they cannot be easily separated effectively.In this work,the flotation separation of feldspar from quartz using sodium fluosilicate(N...
关键词：Flotation separation Depressants Sodium fluorosilicate QUARTZ FELDSPAR 
Characteristics and control factors of feldspar dissolution in gravity flow sandstone of Chang 7 Member,Triassic Yanchang Formation,Ordos Basin,NW China被引量：1
《Petroleum Exploration and Development》2024年第1期114-126,共13页ZHU Haihua ZHANG Qiuxia DONG Guodong SHANG Fei ZHANG Fuyuan ZHAO Xiaoming ZHANG Xi 
Supported by the National Natural Science Foundation of China(42202176);CNPC-Southwest University of Petroleum Innovation Consortium Cooperation Project(2020CX050103).
To clarify the formation and distribution of feldspar dissolution pores and predict the distribution of high-quality reservoir in gravity flow sandstone of the 7^(th) member of Triassic Yanchang Formation(Chang 7 Memb...
关键词：gravity flow sandstone differential feldspar dissolution mica-feldspar dissolution experiment Chang 7 Member of Triassic Yanchang Formation Ordos Basin 
Geochemical modeling to aid experimental design for multiple isotope tracer studies of coupled dissolution and precipitation reaction kinetics
《Acta Geochimica》2024年第1期1-15,共15页Mingkun Chen Peng Lu Yongchen Song Chen Zhu 
partially supported by U.S. National Science Foundation grants EAR-2221907;partly sponsored by agencies of the United States Government。
It is a challenge to make thorough but efficient experimental designs for the coupled mineral dissolution and precipitation studies in a multi-mineral system, because it is difficult to speculate the best experimental...
关键词：Kinetics FELDSPAR Isotope doping Near-equilibrium CO_(2)sequestration BASALT 
Study on synergistic leaching of potassium and phosphorus from potassium feldspar and solid waste phosphogypsum via coupling reactions被引量：1
《Chinese Journal of Chemical Engineering》2024年第1期117-129,共13页Chao Li Shizhao Wang Yunshan Wang Xuebin An Gang Yang Yong Sun 
jointly supported by the National Key Research and Development Program of China (2019YFC1905800);the National Key Research & Development Program of China (2018YFC1903500);the commercial project by Beijing Zhong Dian Hua Yuan Environment Protection Technology Co., Ltd. (E01211200005);the Regional key projects of the science and technology service network program (STS program) of the Chinese Academy of Sciences (KFJ-STS-QYZD-153);the Ningbo Science and Technology Innovation Key Projects (2020Z099, 2022Z028);the Ningbo Municipal Commonweal Key Program (2019C10033);the support of Mineral Resources Analytical and Testing Center, Institute of Process Engineering, Chinese Academy of Science
To achieve the resource utilization of solid waste phosphogypsum(PG)and tackle the problem of utilizing potassium feldspar(PF),a coupled synergistic process between PG and PF is proposed in this paper.The study invest...
关键词：PHOSPHOGYPSUM Potassium feldspar Coupling reaction LEACHING Waste treatment Kinetics 
Feldspar Geothermometer:A Novel Method Measuring Oilfield Fire-Flooding Temperature
《Journal of Earth Science》2023年第6期1873-1877,共5页Fengliang Lei Haitao Shi Mengyao Gao Han Xu Yonglei Zhang Liang Qiu 
fund by the National Natural Science Foundation of China(No.42372263);the Open Research Project from the State Key Laboratory of Geological Processes and Mineral Resources,China University of Geosciences(No.GPMR202318).
0 INTRODUCTION.Fire flooding is a thermal oil recovery technique in which heating promotes high-temperature oxidation reactions between crude oil and injected air,causing heat and gas release as well as the migration ...
关键词：RESERVOIRS CRUDE release 
Heterogeneous reaction of NO_(2) with feldspar, three clay minerals and Arizona Test Dust
《Journal of Environmental Sciences》2023年第8期65-74,共10页Mingjin Tang Xiaohong Jia Lanxiadi Chen Wenjun Gu Chengpeng Huang FuWang Lan Luo Hongli Wang Xinming Wang Chao Peng 
supported by the National Natural Science Foundation of China(No.42022050);Guangdong Foundation for Program of Science and Technology Research(Nos.2019B121205006 and 2020B1212060053);the Guangdong Science and Technology Department(No.2017GC010501);CAS Pioneer Hundred Talents program.
Heterogeneous reaction of NO_(2) with mineral dust aerosol may play important roles in troposphere chemistry,and has been investigated by a number of laboratory studies.However,the influence of mineralogy on this reac...
关键词：Mineral dust Heterogeneous reaction HYGROSCOPICITY MINERALOGY Nitrogen oxides NITRATE 
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