Fluorite tailings utilization

A review on complex utilization of mine tailings: Recovery of

2024年6月1日  Techniques like bioleaching and mechanical activation can improve tailings utilization Utilizing tailings aligns with circular economy principles to transform waste into 2019年5月3日  摘要：为在湖南某萤石尾矿中分选出高纯度石英精矿，本研究脱除杂质以提纯石英为原则，综合考察了磁选、反浮选以及预先脱泥的试验条件。 结果表明，未预先脱泥条件下，流程采用磁选脱铁—反浮选脱硫—反浮选脱氟—反 从萤石尾矿中回收石英的试验研究2023年6月12日  In the flotation test, the new MQY collector and DC2 highefficiency inhibitor were used to efficiently capture fluorite while achieving precise separation of fluorite and 四川大陆槽稀土尾矿回收萤石实验2024年1月3日  The present study focuses on a fluorite mine as the research subject, utilizing coarse tailings, fine tailings, cement substitutecuring agent, and recycled waste glass as the Evolutionary patterns and microscopic mechanisms of

新型抑制剂在稀土尾矿综合回收萤石重晶石中的应用

2015年10月1日  四川某稀土矿山选厂尾矿含泥量大,萤石、重晶石品位均很低,重晶石矿物粒度较细,难以综合回收利用采用自主研发的抑制剂SDN作为重晶石抑制剂,经混合浮选萤石重晶石分 2019年12月8日  武新宁等 (2017) 通过遥感构造解析和野外实地调查研究了尼泊尔 s 81级地震在樟木地区震后引发的次生地质灾害 (崩塌、滑坡、泥石流)在空间上的分布规律。 李鑫等 Present Situation of Comprehensive Utilization of Tailings 2018年5月1日  Blast furnace slag and fluorite tailings were vitrified into fluorapatite based glassceramics • The addition of fluorite tailings will bring the enhancement of crystallization • Vitrification of blast furnace slag and fluorite tailings for 2020年12月21日  本研究通过预先磁选抛废提高萤石入选品位，采用有机抑制剂HG1代替酸化水玻璃，在原料CaF 2 品位1765%的条件下，获得CaF 2 品位9726%，回收率6315%的高品质萤石精矿，实现了该尾矿中萤石资源的综合 内蒙古某多金属矿尾矿回收萤石实验研究

Experimental Research on Recovery of Fluorite from a

Flotation tailings of a polymetallic mine in Inner Mongolia contain fluorite resources Due to the influence of the tungstentin flotation reagent and the ore embedded characteristics in the 2021年10月9日  Diopsidebased glassceramics are successfully produced by recycling blast furnace slag and fluorite tailing with the addition of supplementary elements such as TiO2, Fe2O3 and Cr2O3 as nucleation (PDF) Recycling of Blast Furnace Slag and 2023年5月1日  The tailings in this study were a kind of fluorite tailings, received from the Rangjialong fluorite mine in Hengyang, Hunan Province of China All the samples were prepared and tested at Central South University (Changsha, Hunan Province of China) The particle size distribution was determined by a laser diffraction particle size analyzer Synergistic coagulation effect of the cationic coagulant and 2017年7月1日  Currently, the utilization of Bayan Obo tailings is still in the laboratory research stage The main treatment options include physical separation, as well as hydrometallurgical and Comprehensive Recovery of Iron, Niobium, Rare Earth and Fluorite

Sintered glassceramic foams from fluorite tailings and waste

2022年12月12日  Therefore, the recycling and utilization of fluorite tailings and waste glass are significant for reducing resource waste and environmental pollution As an innovative building decoration material, glassceramic foams combine the advantages of glassceramic and foamed glass, such as high thermal insulation, sound absorption, moisture resistance 2022年12月19日  There are some disposal methods such as tailing dams, dry disposal, inpit disposal, submarine, and riverine tailings disposal, codisposal of tailings, and paste technology that have been used in the mining industry for a long time [7], [8], [9]Although the most widely used of these methods is tailing dams, this method has many disadvantages in terms of cost, Utilization of tailings in concrete products: A reviewDOI: 101016/jeti2023 Corpus ID: ; Synergistic coagulation effect of the cationic coagulant and anionic flocculant on fluorite tailings @article{Wang2023SynergisticCE, title={Synergistic coagulation effect of the cationic coagulant and anionic flocculant on fluorite tailings}, author={Hao Wang and Qinli Zhang and Jiwei Bian and Deming Zhang}, Synergistic coagulation effect of the cationic coagulant and 2022年6月20日  to landfilling without further utilization [1–3] Fluorite ore is widely distributed in South Africa, Mexico, and China, and its total reserves exceed 240 million tons [4] Fluorite Recycling of Blast Furnace Slag and Fluorite Tailings into DiopsideBased GlassCeramics with Various Nucleating Agents Addition Recycling of Blast Furnace Slag and Fluorite Tailings into

Fluorite enhanced magnesium recovery from serpentine tailings

2021年5月1日  Assisted reagents are commonly introduced into acid leaching systems to improve metal recovery In this work, fluorite was employed to accelerate magnesium (Mg) dissolution from serpentine tailings, and the dissolution mechanism was investigated by leaching experiments, kinetics equations and reaction analysesAs a rare and nonrenewable strategic nonmetallic mineral resource, fluorite has been widely used in many fields such as national defense, chemical industry, metallurgy, optics Fluorite resource reserves are abundant in China, but there are many lean ores with complex composition and low recovery This study summarizes the reserves, distribution, metallogenic genesis and Overview of Fluorite Resources and Processing Technology 2024年11月16日  The rational use of fluorite tailings in cement kilns is an effective method for enhancing their valueadded utilization In this study, the effect of fluorite tailings on the mineral composition of raw meals with different chemical modulus was investigatedEffect of fluorite tailings on clinker with different chemical Recycling of Blast Furnace Slag and Fluorite Tailings into DiopsideBased GlassCeramics with Various Nucleating Agents’ Addition Sustainability 2021, 13(20), 11144; (This article belongs to the Special Issue Metallurgical Solid Wastes Treatment and Utilization) Round 1Recycling of Blast Furnace Slag and Fluorite Tailings into

Effect of sintering behavior and phase evolution on glass

2024年11月15日  In this study, solid wastes from the industrial sector, namely ferrochrome slag (Fs) and fluorite tailings (Ft), were employed for the preparation of glassceramics by the sintering method Three glasses were prepared by using the meltquenching method, with a weight ratio of 60∼70 % Fs and 40∼30 % Ft (designated S30, S35, and S40, where 2021年4月1日  Fluorite (CaF 2) is widely used as a resource for various industrial productions [1, 2]It plays an essential role in the fields of cement, glass, ceramics, metallurgy, refrigeration, aviation, medicine, and chemical industries, as shown in Fig 1 [3, 4]With the increasing need for development in relevant areas, many countries consider fluorite as a strategic resourceFroth flotation of fluorite: A review ScienceDirect2015年6月21日  About 90 % rare earth minerals and many other valuable minerals are heaped as iron tailings without comprehensive utilization In order to comprehensively recover these valuable minerals, in a view of the valuable ore type of Baotou Steel tailing and embedded features, valuable components flow and their respective recovery coupling relationship in Coupling relationship between multicomponent recovery of 2020年9月1日  The fluorite content in the tailings was improved to 6638% with only a 1085% grade of barite, and these tailings could be utilized in further beneficiation to obtain fluorite as a product Overall, the results of real ore flotation confirmed that CA is a feasible depressant for fluorite in the flotation of barite when using NaOl as a collectorThe utilization of citric acid as a depressant for the flotation

Comprehensive Utilization of Tailings in Quartz VeinHosted

2022年11月22日  The aim of this study was to develop a comprehensive technology for the utilization of tailings from quartz veinhosted gold deposits We investigated the recovery potential and separation process for gold, feldspar, and quartz from tailings samples collected from the Jinqu gold mine in Henan province, China The sequence of the principal flowsheet of the 2015年10月1日  He Jian, Yang Xiaojun, Han Yuanyan Application of New Depressant in Fluorite and Barite Recovery from Rareearth Tailings[J] Multipurpose Utilization of Mineral Resources, 2015, (5): 6569 doi: 103969/jissn10006532201505016新型抑制剂在稀土尾矿综合回收萤石重晶石中的应用2019年1月1日  They accordingly introduced fluorite tailings (60%) into blast furnace slag (40%) to form a parent glass ceramic with increased silica and CaF2 content which in turn resulted in better formation of diopside phase, in addition to superior mechanical and physical properties (241 gcm3 density, 03% open porosity and 736 GPa Vickers hardness)An Overview of Utilization of Blast Furnace and Steelmaking Abstract:A rare earth tailings in Sichuan contains 2758% fluorite, 4525% barite and 125% cerium fluorideDue to longterm stockpiling, it is difficult to recover and utilize Through grindingfluorite flotationfluorite concentrate magnetic separation rare earthfluorite 四川某稀土尾矿综合回收利用的选矿试验研究Study on

Recovering Fluorite from Kafang CopperTungsten Flotation Tailings

This is an essay in the field of mineral processing engineering In addition to the valuable elements copper and tungsten, there are still valuable fluorite resources in the newly discovered ore bodies of Kafang Branch of Yunnan Tin Group The grade of fluorite in copper and tungsten flotation tailings is as high as 3198%, the fluorite is coarse medium grain embedded, and the 2022年12月1日  This study provides an efficient utilization route to convert fluorite tailings and waste glass into stable and valuable lightweight glassceramic foams Discover the world's research 25+ million Sintered glassceramic foams from fluorite tailings and waste 2023年12月25日  This is an essay in the field of mineral processing engineering In China, fluorite mainly exists in the form of concomitant deposits In the flotation process, other useful minerals are usually preferentially floated, and a large amount of fluorite exists in tailings In this paper, the restrained fluorite and calcite in the floating tungsten tailings are taken as objects, Effect of Ultrasonic Pretreatment on Flotation Separation of 目的：以萤石尾矿资源化利用为目的，研究不同活性激发方法对萤石尾矿反应活性与水化性能的影响。方法：使用热处理、机械粉磨、联合激发三种方式对萤石尾矿进行活性激发，并将其作为掺合料用于制备水泥净浆，评价其反应活性和水化性能。结果：萤石尾矿在经过机械激发和碱热激发 萤石尾矿活性激发与水化性能分析Activity excitation and

SUBSTRATE AMELIORATION OF FLUORITETYPE LEADZINC TAILINGS

Taking the disposal of hugescale tailing slag generated in the construction of a fluorite leadzinc mine in Chenzhou, Hunan province and greening of the dump as the research object, the physical and chemical defects of tailing slag were clarified by soil obstacle factor identification firstly Then, biochemical fulvic acid (BFA), ammonium dihydrogen phosphate, zeolite and organic fertilizer 2013年8月1日  Citation: ZHANG Lijun, LIANG Youwei, WANG Xiaohui Study on Floatation and Separation of Fluorite and Barite in Rare Earth Tailings[J] Multipurpose Utilization of Mineral Resources, 2013, (4): 6366 doi: 103969/jissn1000653220130404017Study on Floatation and Separation of Fluorite and Barite in 2024年8月25日  This is an article in the field of mining processing engineering This article takes Dechang Daluchao rare earth mineral processing tailings as the research object, conducts a beneficiation test study on fluorspar recovery, and determines the beneficiation process flow and reagent of "flotation desulphurization mixed flotation flotation separation of fluorite, Recovery of Fluorite from a Lowgrade Rare Earth Tailing in 2023年6月12日  矿产综合利用, 2022(2):150153XU D G, LONG B, WANG X S, et al Experimental research on reprocessing fluorite from high mud tailings[J] Multipurpose Utilization of Mineral Resources, 2022(2):150153 XU D G, LONG B, WANG X S, et al Experimental四川大陆槽稀土尾矿回收萤石实验

Metallurgical Solid Wastes Treatment and Utilization

2022年10月31日  Metallurgical solid wastes typically consist of slags, sludge, dusts, etc Considering their high environmental impacts and suitability as a potential resource, the utilization, treatment, and management of metallurgical solid wastes is of great importance in the context of resource recovery and environmental protection2023年10月30日  Remaining fluorite (CaF 2) can be removed by grinding and reverse flotation to obtain a highgrade iron concentrate Aiming at resolving this problem, numerous investigations have been carried out to explore comprehensive utilization methods for stacked tailings One traditional approach for iron extracting from tailings is through high Separation of Iron and Rare Earths from Low‐Intensity 2022年5月1日  It is evident from Fig 4 that the leaching process of serpentine tailings with fluorite powder was obviously superior to the regular acid leaching process (without fluorite) In the same leaching environment, the magnesium extraction rate during the leaching process with fluorite powder was significantly higher than that during the traditional A costeffective approach to recycle serpentine tailings: 2021年10月9日  Diopsidebased glassceramics are successfully produced by recycling blast furnace slag and fluorite tailing with the addition of supplementary elements such as TiO2, Fe2O3 and Cr2O3 as nucleation (PDF) Recycling of Blast Furnace Slag and

Synergistic coagulation effect of the cationic coagulant and

2023年5月1日  The tailings in this study were a kind of fluorite tailings, received from the Rangjialong fluorite mine in Hengyang, Hunan Province of China All the samples were prepared and tested at Central South University (Changsha, Hunan Province of China) The particle size distribution was determined by a laser diffraction particle size analyzer 2017年7月1日  Currently, the utilization of Bayan Obo tailings is still in the laboratory research stage The main treatment options include physical separation, as well as hydrometallurgical and Comprehensive Recovery of Iron, Niobium, Rare Earth and Fluorite 2022年12月12日  Therefore, the recycling and utilization of fluorite tailings and waste glass are significant for reducing resource waste and environmental pollution As an innovative building decoration material, glassceramic foams combine the advantages of glassceramic and foamed glass, such as high thermal insulation, sound absorption, moisture resistance Sintered glassceramic foams from fluorite tailings and waste 2022年12月19日  There are some disposal methods such as tailing dams, dry disposal, inpit disposal, submarine, and riverine tailings disposal, codisposal of tailings, and paste technology that have been used in the mining industry for a long time [7], [8], [9]Although the most widely used of these methods is tailing dams, this method has many disadvantages in terms of cost, Utilization of tailings in concrete products: A review

Synergistic coagulation effect of the cationic coagulant and

DOI: 101016/jeti2023 Corpus ID: ; Synergistic coagulation effect of the cationic coagulant and anionic flocculant on fluorite tailings @article{Wang2023SynergisticCE, title={Synergistic coagulation effect of the cationic coagulant and anionic flocculant on fluorite tailings}, author={Hao Wang and Qinli Zhang and Jiwei Bian and Deming Zhang}, 2022年6月20日  to landfilling without further utilization [1–3] Fluorite ore is widely distributed in South Africa, Mexico, and China, and its total reserves exceed 240 million tons [4] Fluorite Recycling of Blast Furnace Slag and Fluorite Tailings into DiopsideBased GlassCeramics with Various Nucleating Agents Addition Recycling of Blast Furnace Slag and Fluorite Tailings into 2021年5月1日  Assisted reagents are commonly introduced into acid leaching systems to improve metal recovery In this work, fluorite was employed to accelerate magnesium (Mg) dissolution from serpentine tailings, and the dissolution mechanism was investigated by leaching experiments, kinetics equations and reaction analysesFluorite enhanced magnesium recovery from serpentine tailingsAs a rare and nonrenewable strategic nonmetallic mineral resource, fluorite has been widely used in many fields such as national defense, chemical industry, metallurgy, optics Fluorite resource reserves are abundant in China, but there are many lean ores with complex composition and low recovery This study summarizes the reserves, distribution, metallogenic genesis and Overview of Fluorite Resources and Processing Technology

Effect of fluorite tailings on clinker with different chemical

2024年11月16日  The rational use of fluorite tailings in cement kilns is an effective method for enhancing their valueadded utilization In this study, the effect of fluorite tailings on the mineral composition of raw meals with different chemical modulus was investigated

The process flow of white mud limestone crushing machinery

Raymond powder machine

ing for clay deep processing

Where are the machines for processing calcite

260,430 tonshour perlite energysaving Raymond mill

What grinding powder is fine

Is it better to forge or grind a grinding machine

1200 tons of calcite limestone per hour

Calcium carbide mud mill quotation coke powder grinding deep processing equipment

Anhui Bowang ore grinding mill

Roller mill calcite Hefei

mechanical concrete crushing

Quartz sand limestone grinding with stains What to do with the mine

Jilin heavy calcium powder machine

650TPH grinding machine

High calcium powder and mineral powder which is better

MLS3626 vertical mill operator

What documents are needed for underground mining

A relatively famous grinding mill factory

Marble Raymond mill price

What is the equipment used in coal mining

Technical parameters of 5R Raymond mill

NdFeB waste mill B6150

Waldalong Raymond machine

High calcium powder production line,

Xi'an Limestone Calcium Carbonate Mill

Ore mill accessories

How to declare resource tax for stone quarries

Hefei limestone crusher smelting waste slag disposal fee Hefei limestone crusher smelting waste slag disposal fee Hefei limestone crusher smelting waste slag disposal fee

How to repair the crushing machine in famine