Improving flotation separation of apatite from dolomite …
— Froth flotation is widely used as an effective method for separating apatite from dolomite. However, it is of difficulty to realize the efficient separation of apatite and dolomite using the ...
Flaxseed gum as new depressant in the separation of apatite …
DOI: 10.1016/j.apsusc.2022.153390 Corpus ID: 248148701; Flaxseed gum as new depressant in the separation of apatite and dolomite and its mechanism @article{Xie2022FlaxseedGA, title={Flaxseed gum as new depressant in the separation of apatite and dolomite and its mechanism}, author={Ruiqi Xie and Xiong Tong and Xian …
The separation behavior and mechanism of scheelite and dolomite …
DOI: 10.1016/j.mineng.2023.108280 Corpus ID: 260401473; The separation behavior and mechanism of scheelite and dolomite using locust bean gum as depressant @article{Ziming2023TheSB, title={The separation behavior and mechanism of scheelite and dolomite using locust bean gum as depressant}, author={Wang Ziming and Feng Bo and …
The role of sodium alginate in the flotation separation of …
— In this study, a selective depressant sodium alginate (SA) was used to improve the flotation performance of separating apatite from dolomite. The flotation …
The flotation separation of apatite from dolomite using a …
— The flotation performance of dolomite and apatite in... In this work, GJBW, a fatty acid-based agent, was used as an efficient collector to separate dolomite from apatite to achieve high-purity apatite. ... The flotation separation of apatite from dolomite using a fatty acid-based collector and the mechanisms of adsorption. Yuntao Kang, Yuntao ...
Flotation separation of scheelite and apatite by …
DOI: 10.1016/j.mineng.2021.107045 Corpus ID: 237696499; Flotation separation of scheelite and apatite by polysaccharide depressant xanthan gum @article{Zhong2021FlotationSO, title={Flotation separation of scheelite and apatite by polysaccharide depressant xanthan gum}, author={Chunhui Zhong and Hui-hui Wang …
Flotation separation of dolomite and apatite using …
Abstract: In this paper, polyaspartic acid (PASP) was exploited as a novel dolomite depressant for flotation separation of apatite and dolomite. A series of tests with Zeta …
Flotation separation of scheelite and apatite by …
— Flotation is the most commonly used mineral beneficiation technique to separate scheelite from above calcium-bearing gangue minerals (Wills and Napier-Munn, 2005). At present, studies mainly focus on the separation of scheelite from calcite and fluorite, but there are relatively few reports on the flotation separation of scheelite from …
Application of andiroba oil as a novel collector in apatite flotation
DOI: 10.1016/j.mineng.2022.107678 Corpus ID: 249856074; Application of andiroba oil as a novel collector in apatite flotation @article{Santos2022ApplicationOA, title={Application of andiroba oil as a novel collector in apatite flotation}, author={Leandro Henrique Santos and Guilherme Ot{'a}vio dos Santos and Luciano Fernandes de Magalh{~a}es and Gilberto …
The selective flotation separation of apatite from dolomite …
— Micro-flotation results indicated that the addition of P (AA-AMPS) could achieve the efficient separation of apatite from dolomite at pH 8.5 by selectively depressing the dolomite flotation, in ...
The depression effect and mechanism of NSFC on dolomite …
— DOI: 10.1016/J.SEPPUR.2016.01.044 Corpus ID: 101484373; The depression effect and mechanism of NSFC on dolomite in the flotation of phosphate ore @article{Yu2016TheDE, title={The depression effect and mechanism of NSFC on dolomite in the flotation of phosphate ore}, author={Jun-xia Yu and Yingyong Ge and Xiaolong …
Flaxseed gum as new depressant in the separation of apatite …
— Thus, it has a potential to depress dolomite in the flotation of apatite. This paper studied the influence of flaxseed gum on single mineral flotation and artificially mixed ores flotation of apatite and dolomite. The adsorption mechanism of flaxseed gum on apatite and dolomite was investigate by measurement of AFM, zeta potential, FT-IR, and XPS.
Improving flotation separation of apatite from dolomite …
DOI: 10.1016/j.mineng.2020.106492 Corpus ID: 219918549; Improving flotation separation of apatite from dolomite using PAMS as a novel eco-friendly depressant @article{Yang2020ImprovingFS, title={Improving flotation separation of apatite from dolomite using PAMS as a novel eco-friendly depressant}, author={Bin Yang and …
A green depressant iminodisuccinic acid (IDS) for apatite-dolomite …
DOI: 10.1016/j.mineng.2021.107276 Corpus ID: 243905022; A green depressant iminodisuccinic acid (IDS) for apatite-dolomite separation and its interaction mechanism @article{Zeng2022AGD, title={A green depressant iminodisuccinic acid (IDS) for apatite-dolomite separation and its interaction mechanism}, author={Mengyuan Zeng and …
Depression mechanism of Acid for Flotation Separation of …
— Semantic Scholar extracted view of "Depression mechanism of Acid for Flotation Separation of Fluorapatite and Dolomite Using ToF-SIMS and XPS" by Xiaofen Huang Investigatio et al. ... New insights on depressive mechanism of citric acid in the selective flotation of dolomite from apatite. Zhong Wei Q. Zhang Xuming Wang.
Effective flotation separation of apatite from dolomite …
— The selective depression mechanism of GA in the flotation separation of apatite from dolomite was investigated using various techniques, including zeta potential, contact angle, UV-vis, FTIR, XPS, ToF-SIMS, and AFM analyses. The results demonstrated that GA increased the hydrophilicity of the dolomite surface and impeded the adsorption …
Exploration of disodium methylenebis naphthalene …
DOI: 10.1016/j.seppur.2024.126967 Corpus ID: 268204473; Exploration of disodium methylenebis naphthalene sulfonatea as a novel depressant for the flotation separation of apatite from dolomite
The role of sodium alginate in the flotation separation of …
— Effect of an Environment-Friendly Depressant on the Flotation of Bastnaesite and Fluorite. To overcome the difficulty of separating bastnaesite from fluorite through …
The selective flotation separation of apatite from dolomite …
In apatite flotation, oleic acid is a commonly used fatty acid collector but is limited by its selectivity and solubility. Acknowledging the reactivity of the α-C atom within oleic acid molecular structure, this study introduces a Cl atom at this site, leading to the synthesis of a novel collector, 2-chloro-9-octadecenoic acid (2-Cl-9-ODA).
The role of sodium alginate in the flotation separation of …
— Abstract. In this study, a selective depressant sodium alginate (SA) was used to improve the flotation performance of separating apatite from dolomite. The flotation …
Investigation of the effect of phosphoric acid as an acidic …
— In their study of the separation of dolomite from apatite, Chen and co-workers (Chen et al., 2018) concluded that pyrophosphate could only adsorb on the Ca surface sites of both apatite and dolomite, which prevents oleate adsorption on these sites. However, oleate could adsorb on the Mg sites of dolomite which were free of pyrophosphate, …
Selective flotation of calcite and dolomite from apatite …
— 1. Introduction. Calcite and dolomite are frequently encountered in sedimentary ores alongside valuable minerals. Issues arise when these latter are calcium-bearing minerals too (Jiao et al., 2023, Pereira et al., 2023).Froth flotation is usually introduced in the upgrading process of this type of ores, especially in the absence of …
Flotation Separation of Dolomite from …
— Sodium N-lauroylsarcosinate (SNLS) was employed as a selective flotation collector for dolomite–apatite separation. The influence of pH, condition time, and collector dose on the flotation ...
Impact of geological origin on flotation separation of apatite …
— DOI: 10.1016/j.mineng.2021.107323 Corpus ID: 244818825; Impact of geological origin on flotation separation of apatite from dolomite using β-naphthyl sulfonate formaldehyde condensate as depressant
The role of sodium alginate in the flotation separation of apatite …
— The flotation separation of apatite from dolomite can be achieved under the reagent system of adding 20 mg/L SA followed by 1*10 −4 mol/L NaOl in pH 8–11. The contact angle tests and adsorption tests indicate that depressant SA absorbed onto both apatite and dolomite surfaces and the adsorption intensity of the latter was greater than …
Flotation separation of molybdenite and talc using …
Semantic Scholar extracted view of "Flotation separation of molybdenite and talc using tragacanth gum as depressant and potassium butyl xanthate as collector" by Chunhui Zhong et al. ... The role of sodium alginate in the flotation separation of apatite and dolomite. Chunhui Zhong B. Feng +4 authors Hui-hui Wang. Materials Science ...
The selective adsorption of xanthan gum on dolomite and …
— Micro-flotation results indicated that the addition of P (AA-AMPS) could achieve the efficient separation of apatite from dolomite at pH 8.5 by selectively depressing the dolomite flotation, in ...
The flotation separation of apatite from dolomite using a …
— In this work, GJBW, a fatty acid‐based agent, was used as an efficient collector to separate dolomite from apatite to achieve high‐purity apatite. The flotation performance of dolomite and apatite in the phosphate (H3PO4) system treated with sodium oleate (NaOl) and GJBW, respectively, was studied and compared. Microheat tests, …
Improving flotation separation of apatite from dolomite …
The flotation separation of apatite from dolomite using a fatty acid‐based collector and the mechanisms of adsorption. In this work, GJBW, a fatty acid‐based agent, was used as …
Flotation separation of apatite and calcite using gum …
— This collector is utilised in the flotation separation of apatite from its associated carbonate gangue minerals, dolomite and calcite. Flotation experiments reveal that the application of 2-Cl-9-ODA collector, in conjunction with sodium pyrophosphate (NaPP) inhibitor, facilitates the effective separation of these three minerals.
Flotation separation of scheelite and apatite by …
— As this paper is more focusing on the selective separation of apatite, calcite, dolomite and quartz within phosphate ores, it could be easily concluded based on the flotation results of mixed ...
Selective flotation separation of apatite from dolomite …
— Micro-flotation results indicated that the addition of P (AA-AMPS) could achieve the efficient separation of apatite from dolomite at pH 8.5 by selectively depressing the dolomite flotation, in which more than 87.4% of apatite was recovered whereas the dolomite recovery was less than 14.7%.
The flotation separation behavior of apatite from calcite …
DOI: 10.1016/J.MINENG.2020.106635 Corpus ID: 225022458; The flotation separation behavior of apatite from calcite using carboxymethyl chitosan as depressant @article{Wang2020TheFS, title={The flotation separation behavior of apatite from calcite using carboxymethyl chitosan as depressant}, author={Tao Wang and Bo Feng and …
Flotation mechanism of oleic acid amide on apatite
— In this paper, polyaspartic acid (PASP) was exploited as a novel dolomite depressant for flotation separation of apatite and dolomite. A series of tests with Zeta potential, FTIR and XPS were used to…