Log in

Relevant bibliographies by topics / Desliming / Journal articles

To see the other types of publications on this topic, follow the link: Desliming.

Journal articles on the topic 'Desliming'

Author: Grafiati

Published: 11 December 2022

Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Desliming.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Zhao, Wen Juan, Dian Wen Liu, Xiao Lin Zhang, Shu Qin Zeng, Guo Yin Xu, and Qi Cheng Feng. "Impact of Pre-Desliming on Flotation of Low-Grade Zinc Oxide Ore from Lanping." Advanced Materials Research 634-638 (January 2013): 3385–89. http://dx.doi.org/10.4028/www.scientific.net/amr.634-638.3385.

Full text

Abstract:

Zinc oxide ore from Lanping contained large amount of fine slime which badly deteriorated flotation performance, and it complexly intergrowed with plenty of alkaline gangues with calcium and magnesium. In order to investigate the impact of pre-desliming on flotation, experiments of direct flotation and pre-desliming flotation were carried out in the work. Finally, a zinc recovery of 88.73% with a Zn grade of 13.93% was obtained in direct flotation test, and a higher zinc recovery of 95.25% with a Zn grade of 13.56% was achieved by pre-desliming flotation. Pre-desliming flotation test was super

APA, Harvard, Vancouver, ISO, and other styles

2

Chitralekha, Nandanwar, and Pani Santosh. "Effect of Hydrocyclone Process Parameters on Desliming of Low-Grade Indian Iron Ores with Respect to their Optimum Utilization." Indian Journal of Science and Technology 16, no. 35 (2023): 2868–78. https://doi.org/10.17485/IJST/v16i35.1616.

Full text

Abstract:

Abstract <strong>Objectives:</strong> To ascertain how desliming affects concentration efficiency of low-grade Indian iron ore and how hydrocyclone process parameters affect desliming effectiveness of low-grade iron ores for their optimum utilization. <strong>Methods:</strong> Low grade Indian iron ores viz high aluminous type slime (sample A) and siliceous type BHQ (sample B) assaying 56.3% Fe, 7.64% SiO2, 5.14% Al2O3;5.34% LOIand 40.5% Fe, 40.6% SiO2, 0.7% Al2O3, 0.5% LOI are used for this study. The samples undergo beneficiation study by employing the techniques like deslimin

APA, Harvard, Vancouver, ISO, and other styles

3

Barboza, Márcio, Neymayer Lima, Nilson Paula, and Kelly Ferreira. "Evaluation of the effect of desliming and alternatives in iron ore reverse flotation circuits." Concilium 24, no. 7 (2024): 477–91. http://dx.doi.org/10.53660/clm-3282-24h07.

Full text

Abstract:

Iron ore reverse flotation has been the main concentration process applied in iron ore processing plants since the 1970s. The performance of this process has been strongly affected by the control of the previous desliming stages. The presence of ultrafine particles promotes selectivity losses in the flotation circuits, in addition to a significant increase in the consumption of chemical reagents and pumping energy. The removal of ultrafine particles promotes metal losses, the need for additional dewatering steps, difficulties in handling and stacking together with flotation waste. This study f

APA, Harvard, Vancouver, ISO, and other styles

4

Li, Da, Fang Qin Cheng, Jian Feng Li, and Yun Shan Guan. "A Numerical Study of Flow Field in a Hydrocyclone for Potash Ore Desliming." Applied Mechanics and Materials 448-453 (October 2013): 3847–50. http://dx.doi.org/10.4028/www.scientific.net/amm.448-453.3847.

Full text

Abstract:

Despite the widespread use of hydrocyclone in the process of potash ore desliming, its accurate design is often difficult because the feed composition is complicated and the viscosity is high in the brine system. In this study, a numerical approach based on computational fluid dynamics (CFD) was performed to describe the flow field. The numerical simulation of flow pattern in hydrocyclones for potash ore desliming was presented. Some basic information concerning the velocity and pressure distribution is given, and the results can be used as the fundamental basis for its design.

APA, Harvard, Vancouver, ISO, and other styles

5

Malayoglu, Ufuk, and Safak Gokhan Ozkan. "Effects of Ultrasound on Desliming Prior to Feldspar Flotation." Minerals 9, no. 12 (2019): 784. http://dx.doi.org/10.3390/min9120784.

Full text

Abstract:

In this study, the effects of ultrasound on removal of impurities from raw feldspar were investigated by testing with a newly developed flotation cell with various frequency and power intensities prior to multistage feldspar flotation. Particularly, the quality of feldspar concentrates, the volume of removed slimes and the content of impurities were taken into account to reveal the impacts. Two representative feldspar ore samples taken from the Milas-Mugla region in Turkey were separately tested for desliming and flotation by conventional and ultrasonic methods under similar conditions and the

APA, Harvard, Vancouver, ISO, and other styles

6

Zhang, Jin Xia, Ya Li Feng, Fu Sheng Niu, Miao Chen, and Xing Guo Wang. "Kyanite Ore Beneficiation Experimental Research in Hebei." Advanced Materials Research 535-537 (June 2012): 1833–36. http://dx.doi.org/10.4028/www.scientific.net/amr.535-537.1833.

Full text

Abstract:

As high-grade refractories raw material，kyanite is widely used and the market demand is increasingly greater. The kyanite in Hebei is complicated，main chemical composition is SiO252.87％、A120321.14％. The result of investigation on mineral processing technology show that desliming has a great influence on kyanite, especially acid process, the suitable lower limit particle size for desliming is 20μm. Magnetic separation process may remove iron-bearing minerals，and the iron removal rate is 87.78％．The optimum condition for magnetic separation is magnetic field conditions 1.0T. Base on the research,

APA, Harvard, Vancouver, ISO, and other styles

7

Li, Qing, Bao Liang Ge, Jie Liu, and Chao Zhu. "Decreasing Easily Slimed Gangue Minerals Effect on Copper-Nickel Bulk Flotation by Combinatorial Depressants." Advanced Materials Research 616-618 (December 2012): 610–13. http://dx.doi.org/10.4028/www.scientific.net/amr.616-618.610.

Full text

Abstract:

This article research a low grade ore in Jinping, it contain 0.634% nickel, 0.329% copper, 0.047% cobalt, 30.18% SiO2, and 19.72% MgO. The rude ore contain amount of gangue minerals such as chlorite, mica, quartz, feldspar, which are easily slimed and have undesirable effect on flotation. In order to decrease such negative effect, this article investigated a method by “desliming-flotation” test, flotation test. Finally find that direct flotation is a promising method when utilizing carboxymethyl cellulose and sodium silicate as combinatorial depressants. And obtained the grade of bulk concentr

APA, Harvard, Vancouver, ISO, and other styles

8

Galvin, K. P., J. Zhou, J. E. Dickinson, and H. Ramadhani. "Desliming of dense minerals in fluidized beds." Minerals Engineering 39 (December 2012): 9–18. http://dx.doi.org/10.1016/j.mineng.2012.06.013.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Tao, You Jun, You Nan Zhao, Yu Shuai Xian, Ao Song, Yi Peng Wang, and Zheng Xiang Shi. "Coal Desliming Using Annular Rinse Water Hydrocyclone." Key Engineering Materials 835 (March 2020): 28–40. http://dx.doi.org/10.4028/www.scientific.net/kem.835.28.

Full text

Abstract:

The separation of fine coal can be improved by pre-desliming, which was significantly enhanced when fine coal was processed using a Falcon concentrator, and <45-μm coal slime was removed. Ultrafine classification tests using Krebs classification cyclone with annular rinse water showed that the increase in feeding concentration negatively affected the efficiency of classification while increasing the classification size because the settling was hindered by the high underflow concentrations. The optimization experiments with response indicators of classification efficiency based on orthogonal

APA, Harvard, Vancouver, ISO, and other styles

10

Martins, L., C. A. Pereira, R. Galery, and A. E. C. Peres. "Flotation of oxidized zinc ore without desliming." Mining, Metallurgy & Exploration 27, no. 1 (2010): 34–41. http://dx.doi.org/10.1007/bf03402314.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Samadiy, Murodjon, Jasur Makhmayorov, Bakhodir Abdullayev, Shokir Rakhimkulov, and Ilkham Usmanov. "Research of The Reasons for Decreasing the Degree of Desliming of The Sylvinite Ore of the Tyubegatan Deposit." IOP Conference Series: Earth and Environmental Science 1111, no. 1 (2022): 012058. http://dx.doi.org/10.1088/1755-1315/1111/1/012058.

Full text

Abstract:

Abstract The purpose of the work was to analyze the work of the first stage of the UE “Dekhkanabad plant of potassium fertilizers” to find out the reasons for the decrease in the efficiency of the process of desliming sylvinite ore of the Tyubegatan deposit. It has been established that the decrease in the efficiency of the desliming process is due to a decrease in the content of potassium chloride and an increase in the insoluble residue in the ore, an increase in the proportion of weakly sludge carbonate and sulfate minerals in the insoluble residue, compared with silicate minerals, a decrea

APA, Harvard, Vancouver, ISO, and other styles

12

Guo, Yong Jie, Ling Pan Du, Jin Zhong, and Ci Yun Chen. "Study on Beneficiation of a Low Magnesium Phosphate Weathering Ore from Tian Ning." Advanced Materials Research 962-965 (June 2014): 833–36. http://dx.doi.org/10.4028/www.scientific.net/amr.962-965.833.

Full text

Abstract:

Weathered phosphate ore is an important part of phosphate ore resources, it contains a huge reserves of this resources in Yunnan regions, and its reserves over 200 million tons. With the gradual consumption of the rich phosphate ore resources, recycling for weathering phosphate ore is receiving more and more people's attention. In this study, using Tian Ning weathered low magnesium phosphate ore which from Yunnan Dianchi Lake area as the study object, and based on its ore properties established a experimental program of pre-desliming with cyclone and then flotation. The P2O5 loss rate under 20

APA, Harvard, Vancouver, ISO, and other styles

13

Guo, Yong Jie, Ling Pan Du, Jin Zhong, Fu Yue Fang, and Ci Yun Chen. "Study on Separation of a Low Magnesium Semi-Weathered Phosphate Ore from Yunnan." Advanced Materials Research 962-965 (June 2014): 852–55. http://dx.doi.org/10.4028/www.scientific.net/amr.962-965.852.

Full text

Abstract:

Weathered phosphate ore is an important part of phosphate ore resources, it contains a huge reserves of weathered phosphate ore resources in Yunnan regions. With the gradual consumption of the rich phosphate ore resources, recycling for weathering phosphate ore is receiving more and more people's attention. In this study, using a low magnesium semi-weathered phosphate ore which from Yunnan Dianchi Lake area as the research object, and based on its ore properties established a experimental program of pre- desliming with cyclone and then flotation. The loss rate of P2O5 under 20% on the deslimin

APA, Harvard, Vancouver, ISO, and other styles

14

Chaves, Arthur Pinto, Mauricio Bergerman, Claret Antonio Vidal Abreu, and Nilson Bigogno. "Concentration of bauxite fines via gravity concentration." Rem: Revista Escola de Minas 62, no. 3 (2009): 277–81. http://dx.doi.org/10.1590/s0370-44672009000300004.

Full text

Abstract:

Companhia Brasileira de Alumínio (CBA) has a preparation plant at Itamarati de Minas, MG. This plant washes two different kinds of bauxite ore, one originating from the laterization of gnaisses and another from amphybolites. Both ores have the same behavior in the coarser size fractions but behave differently under 0.355 mm (42# Tyler). In these small sizes, gneissic ores are rich in quartz and amphybolitic ores are rich in iron and titanium bearing ores. The unit operations are: scrubbing of the feed in drum scrubbers, desliming in cyclones, and screening of the scrubbed bauxite in high frequ

APA, Harvard, Vancouver, ISO, and other styles

15

МИТРОФАНОВА, Г. В., Ю. П. ПОСПЕЛОВА, and Д. Ф. СЕДИНИН. "PROCESSIBILITY OF FINE-GRAINED MAGNETITE-APATITE ORE MILL TAILINGS AT KOVDOR DEPOSIT." Физико-технические проблемы разработки полезных ископаемых, no. 5 (November 13, 2023): 123–31. http://dx.doi.org/10.15372/ftprpi20230513.

Full text

Abstract:

Представлены результаты лабораторных исследований обогатимости тонкозернистых лежалых хвостов Ковдорского ГОКа. Исследованы действия реагентов-собирателей жирных кислот таллового масла (ЖКТМ). Методом беспенной флотации показана высокая селективность реагента Berol-2015 по отношению к апатиту. По результатам лабораторных флотационных испытаний установлено, что при использовании собирателя ЖКТМ содержание P2O5 в концентрате не превышает 24.4 %, несмотря на высокую степень обесшламливания питания флотации (~ 70.0 %). При работе с собирателем Berol-2015 получен концентрат с содержанием 35.0 - 37.

APA, Harvard, Vancouver, ISO, and other styles

16

Clapperton, Anthony, Claude Bazin, Dominic Downey, and Jean-Sébastien Marois. "Production of a Phosphate Concentrate from the Tailings of a Niobium Ore Concentrator." Minerals 10, no. 8 (2020): 692. http://dx.doi.org/10.3390/min10080692.

Full text

Abstract:

Apatite is the main source of phosphorous for the making of chemical fertilizers. While apatite is usually recovered from phosphate orebodies as the primary product of a mining exploitation, this paper documents the approach taken to produce a phosphate concentrate as a secondary product from the tailings of a niobium ore concentrator. The conventional desliming/flotation scheme used to process phosphate ores was tested and adapted to process one of the reject streams of a niobium concentrator in order to produce a salable phosphate concentrate. For that particular material, it was found that

APA, Harvard, Vancouver, ISO, and other styles

17

Dickinson, J. E., and K. P. Galvin. "Fluidized bed desliming in fine particle flotation – Part I." Chemical Engineering Science 108 (April 2014): 283–98. http://dx.doi.org/10.1016/j.ces.2013.11.006.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Huang, Hongjun, Shihan Li, Haoran Gou, Ning Zhang, and Liming Liu. "Efficient Recovery of Feldspar, Quartz, and Kaolin from Weathered Granite." Minerals 14, no. 3 (2024): 300. http://dx.doi.org/10.3390/min14030300.

Full text

Abstract:

Weathered granite contains a high concentration of feldspar, quartz, and kaolin. However, while it becomes rich in clay due to strong physical weathering, the granite minerals that are not fully weathered are still very hard, which makes the grinding process more difficult and limits its use. This study proposes a multi-step process involving grinding, desliming, and flotation to address this issue. The study determines the appropriate grinding time and power index for the original ore, as well as the optimal desliming method using a hydrocyclone. To remove iron-containing impurities like mica

APA, Harvard, Vancouver, ISO, and other styles

19

Kesimal, A., B. Ercikdi, and E. Yilmaz. "The effect of desliming by sedimentation on paste backfill performance." Minerals Engineering 16, no. 10 (2003): 1009–11. http://dx.doi.org/10.1016/s0892-6875(03)00267-x.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Wang, Nai Ling, Wan Zhong Yin, Zhen Ming Ji, Xi Mei Luo, Da Yong Sun, and Hao Wu. "Separation Test of Andalusite Ore Containing Carbon from Fengcheng City Liaoning." Advanced Materials Research 454 (January 2012): 279–84. http://dx.doi.org/10.4028/www.scientific.net/amr.454.279.

Full text

Abstract:

The paper studied on andalusite ore containing 6.58% carbon from FengCheng, Liaoning province for mineral processing. The study on the technical mineralogy of the ore showed that the main mineral were andalusite, biotite and quartz. The well results were obtained by adopting grinding-desliming-decarburization-flotation-magnetic separation and using sodium petroleum sulfonate as collecter. The mechanism of flotation reagents was analyzed in the end of the paper.

APA, Harvard, Vancouver, ISO, and other styles

21

Lv, Zhen Fu, Hong Chao Li, Hong Xin Zhang, and Min Tian. "Research on Separating Low-Grade K-Feldspar from Quartz without Hydrofluoric Acid." Advanced Materials Research 826 (November 2013): 97–101. http://dx.doi.org/10.4028/www.scientific.net/amr.826.97.

Full text

Abstract:

Flotation technology without fluorite was studied to separate low-grade K-feldspar with quartz. It is shown in the results that qualified K-feldspar concentrate can be gained by grinding, desliming, flotation and high intensity Magnetic Separation process. Feldspar concentrate obtained in closed-circuit had a content of K2O and Na2O 12.12%, quartz concentrate with a yield of 19.94% containing 97.12% SiO2 was obtained in the same time.

APA, Harvard, Vancouver, ISO, and other styles

22

Chen, Yong, Jiankang Wen, Yongsheng Song, Wenjuan Li, Shuang Liu, and Ying Liu. "Mineralogical Characteristics of Pegmatite Tailings and Beneficiation Assessment of Pollucite in Recovering Cesium." Minerals 12, no. 5 (2022): 541. http://dx.doi.org/10.3390/min12050541.

Full text

Abstract:

The technological mineralogical characteristics of cesium-containing minerals in tailings were examined by means of chemical analysis, the energy spectrum analysis method, and MLA (mineral liberation analyzer) to determine the element content, phase analysis, associated mineral components, degree of liberation, particle size, etc. The results showed that the samples mainly contained spodumene, quartz, feldspar, mica, and other minerals. Pollucite was the main cesium-containing mineral in the sample, which had a cesium oxide content that was as high as 34.58%. The mineral content of pollucite i

APA, Harvard, Vancouver, ISO, and other styles

23

Yang, Yao Hui, Ya Chuan Liu, Yu Shu Zhang, and Xiang Wen Liao. "Processing Mineralogy Characteristics and Utilization Technology of Ningxiang-Type Oolitic Hematite." Advanced Materials Research 1051 (October 2014): 610–15. http://dx.doi.org/10.4028/www.scientific.net/amr.1051.610.

Full text

Abstract:

Based on the problems of utilization technology of oolitic hematite both at home and abroad in recent decades, this paper introduces the characteristics of oolitic hematite, and gravity concentration desliming-reverse flotation process is used for treating the Ningxiang-type oolitic hematite. The process is simple in flowsheet, easy in operation, lower cost, high adaptability, and favorable for use in commercial production, which has offered an effective way for dephosphorization and iron increase of Ningxiang-type oolitic hematite.

APA, Harvard, Vancouver, ISO, and other styles

24

Jin, Jun Xun, Hui Min Gao, Guo Ju Liu, and Cheng Ming Zhao. "Flotation Separation of Nanyang Kyanite Ore." Applied Mechanics and Materials 608-609 (October 2014): 794–97. http://dx.doi.org/10.4028/www.scientific.net/amm.608-609.794.

Full text

Abstract:

It is a developing trend for the refractory materials industry that producing refractories using the kyanite ore with minute amounts of titanium. The tests were conducted with an ore sample by a mechanical flotation cell. The isoelectric point of the kyanite ore was found to be pH 6.6. Petroleum sulfonate was found to be an effective collector for kyanite flotation. 55.85% Al2O3 is produced with 84.41% kyanite recovery by grinding, desliming, reverse flotation and kyanite flotation.

APA, Harvard, Vancouver, ISO, and other styles

25

Deng, Bing, Yuan Zhang, Qin Zhang, and Zhi Yong Sun. "Experimental Research on Oolitic Hematite Utilizing Metallic Roasting-Magnetic Separation Processing." Advanced Materials Research 1089 (January 2015): 70–75. http://dx.doi.org/10.4028/www.scientific.net/amr.1089.70.

Full text

Abstract:

The condition tests on the metallic roasting process and the magnetic separation process for the Exi oolitic hematite, are discussed. The results demonstrate that the oolitic hematite is roasted best with excess coal as reductant at the temperature of 1050°C for 3 hours, and a iron concentrate with the grade of 94%, the metallization rate of 95% and the recovery of 88% is obtained through permanent magnet roughing of coarse grains and magnetic media desliming after grinding.

APA, Harvard, Vancouver, ISO, and other styles

26

Delitsyn, L. M., R. V. Kulumbegov, O. S. Popel, K. S. Petropavlovskii, L. V. Lobacheva, and M. G. Sulman. "Preparation of Fly Ash of Ekibastuz Coals for Subsequent Production of Alumina." Ecology and Industry of Russia 27, no. 11 (2023): 22–27. http://dx.doi.org/10.18412/1816-0395-2023-11-22-27.

Full text

Abstract:

Pre-processing of ash from coal power plants were carried out, which consists of its decarbonization and iron removal to produce a carbon concentrate with a carbon content of 71 % for reuse in the power sector and magnetite concentrate from flotation tailings as an additional raw material in ferrous metallurgy. The optimal consumption of flotation reagents and flotation duration were identified. To increase the concentration of iron intended for magnetic separation, desliming of flotation tailings was recommended.

APA, Harvard, Vancouver, ISO, and other styles

27

Cihangir, Ferdi, and Yunus Akyol. "Effect of Desliming of Tailings on the Fresh and Hardened Properties of Paste Backfill Made from Alkali-Activated Slag." Advances in Materials Science and Engineering 2020 (June 8, 2020): 1–11. http://dx.doi.org/10.1155/2020/4536257.

Full text

Abstract:

Cemented paste backfill (CPB) allows environmental friendly management of potentially hazardous tailings generated from milling of nonferrous metal sulphide ores by placing such tailings into the underground mined-out openings. The components of CPB are tailings, water, and binders. These components significantly affect the physicomechanical, workability, and geotechnical properties of CPB. Ordinary Portland cement (OPC) is the commonly used binder for CPB operations. The effects of the tailings characteristics and OPC are extensively studied in the study area. The beneficial effect of the use

APA, Harvard, Vancouver, ISO, and other styles

28

Phiri, Tina, Cornwell Tepa, and Ricky Nyati. "Effect of Desliming on Flotation Response of Kansanshi Mixed Copper Ore." Journal of Minerals and Materials Characterization and Engineering 07, no. 04 (2019): 193–212. http://dx.doi.org/10.4236/jmmce.2019.74015.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Kryvenko, A. Yu, T. A. Oliinyk, and T. A. Kryvenko. "Theoretical studies of mass transfer during desliming of iron ore suspension." Mining Journal of Kryvyi Rih National University, no. 109 (2021): 106–11. http://dx.doi.org/10.31721/2306-5435-2021-1-109-106-111.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Yang, Xinghua, Guanghui Yang, Peikun Liu, Xiaoyu Li, Lanyue Jiang, and Jiashun Zhang. "Study on the Desliming Performance of a Novel Hydrocyclone Sand Washer." Separations 9, no. 3 (2022): 74. http://dx.doi.org/10.3390/separations9030074.

Full text

Abstract:

A novel hydrocyclone sand washer featured by connecting a cylindrical hydrocyclone and a conical-cylindric hydrocyclone in series was developed to improve the poor grading performance in current machine-made sand processing technology. The former hydroycyclone with a flat bottom was designed to enhance the centrifugal intensity, thereby achieving the pre-grading of fine and coarse particles and ensuring the discharge of most fine mud particles from the overflow pipe. The latter hydrocyclone was designed to achieve the secondary fine separation and therefore reduce the content of fine particles

APA, Harvard, Vancouver, ISO, and other styles

31

Suthers, Steven P., Pravan Pinto, Venkata Nunna, and Anh V. Nguyen. "Experimental Study of Dry Desliming Iron Ore Tailings by Air Classification." Mineral Processing and Extractive Metallurgy Review 40, no. 5 (2019): 344–55. http://dx.doi.org/10.1080/08827508.2019.1635470.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

Babii, Kateryna, Valentyna Cholyshkina, Oleh Usov, and Vladyslav Kurilov. "Magnetic hydroseparation instead of desliming for the conditions of Northern GOK." Geo-Technical Mechanics, no. 161 (2022): 62–67. http://dx.doi.org/10.15407/geotm2022.161.062.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

Jin, Jun Xun, Hui Min Gao, Jun Fang Guan, and Xiao Fei Feng. "Purification of Refractories Andalusite of High Quality." Applied Mechanics and Materials 443 (October 2013): 609–12. http://dx.doi.org/10.4028/www.scientific.net/amm.443.609.

Full text

Abstract:

It is a developing trend for the refractory materials industry that producing refractories using the andalusite ore with minute amounts of titanium. The tests were conducted with an ore sample by a high gradient magnetic separator and a mechanical flotation cell. The isoelectric point of the andalusite ore was found to be pH 5.9. Petroleum sulfonate was found to be an effective collector for andalusite flotation. 52.08% Al2O3 is produced with 52.92% andalusite recovery by grinding, desliming, high gradient magnetic separation and andalusite flotation.

APA, Harvard, Vancouver, ISO, and other styles

34

Lima, Neymayer Pereira, George Eduardo Sales Valadão, and Antônio Eduardo Clark Peres. "Effect of particles size range on iron ore flotation." Rem: Revista Escola de Minas 66, no. 2 (2013): 251–56. http://dx.doi.org/10.1590/s0370-44672013000200018.

Full text

Abstract:

Flotation is one of the main concentration processes being employed for many classes of minerals (sulfides, oxides, silicates, phosphates, for example) at different particle sizes. In the iron ore industry, reverse quartz flotation has been successfully employed for particle sizes below ISOfim after the desliming process. The high demand for iron ore products has made flotation the main process for concentration in this industry, thus a better understanding of its mechanisms and the effect of the particle sizes in the process has become imperative. Flotation tests were carried out with three d

APA, Harvard, Vancouver, ISO, and other styles

35

Castro, Elias Fonseca, and Antonio Eduardo Clark Peres. "Production of pellet feed from slimes." Rem: Revista Escola de Minas 66, no. 3 (2013): 391–95. http://dx.doi.org/10.1590/s0370-44672013000300018.

Full text

Abstract:

The recovery of iron bearing minerals from the reject products of the beneficiation of iron ores is a challenge concerning the sustainability of the preliminary stage of iron and steel making. This investigation addressed the production of iron ore concentrate within the specifications of Samarco's pellet feed from a representative sample of the concentrator I desliming cyclone's (101.6 mm, 4") overflow. The experiments included stages of microdesliming and flotation. The developed microdesliming method was efficient and the concentrate produced via cationic reverse flotation presented silica

APA, Harvard, Vancouver, ISO, and other styles

36

Zhang, Xiao Lin, Jian Jun Fang, and Dian Wen Liu. "Application of Intensifying Secondary Concentration Technology in Reverse Flotation of Bauxite." Applied Mechanics and Materials 161 (March 2012): 6–10. http://dx.doi.org/10.4028/www.scientific.net/amm.161.6.

Full text

Abstract:

In order to resolve the problem of fine particle flotation in the reverse flotation of bauxite. a new method of intensifying secondary concentration technology was firstly advanced, and author applied it to ore, achieved eximious experimentation index. The reverse flotation tests of intensifying secondary concentration aiming at bauxite from Guizhou province were studied. The results show that diaspore concentrate directly used in the Bayer-mineral processing method can be obtained by using the intensifying secondary concentration technology without pre—desliming. The average A/S of the concen

APA, Harvard, Vancouver, ISO, and other styles

37

Wang, Shan, Jian Jun Fang, Ying Bo Mao, and Ya Wen. "Study on Flotation Technology of Refractory Oxide Lead-Zinc Ore in Huize." Advanced Materials Research 634-638 (January 2013): 3506–10. http://dx.doi.org/10.4028/www.scientific.net/amr.634-638.3506.

Full text

Abstract:

Huize oxidized lead-zinc ore contains 1.53% Pb, 16.67% Zn, and the oxidation rate of lead reaches up to 95.07%, zinc is 85.27%, belongs to high-zinc but low-lead oxidized lead-zinc ore. According to the characters of ore, the technology that lead prior to zinc and desliming in oxidized zinc flotation has been adopted, as well as combined modifiers, ideal performance that grade and recovery of lead concentrate reaching to 51.61% and 62.54% respectively, and zinc concentrate reaching to 38.90% and 70.22% respectively has been obtained.

APA, Harvard, Vancouver, ISO, and other styles

38

Kapralova, V., Sh Telkov, and S. Almagambetova. "Use aluminosilicate flocculants processes desliming finely disseminated lead-zinc ores in Kazakhstan." Chemical Bulletin of Kazakh National University, no. 4 (December 1, 2011): 133. http://dx.doi.org/10.15328/chemb_2011_4133-136.

Full text

APA, Harvard, Vancouver, ISO, and other styles

39

Carpenter, J. L., S. M. Iveson, and K. P. Galvin. "Ultrafine desliming using a REFLUX™ classifier subjected to centrifugal G forces." Minerals Engineering 134 (April 2019): 372–80. http://dx.doi.org/10.1016/j.mineng.2019.02.013.

Full text

APA, Harvard, Vancouver, ISO, and other styles

40

Bethell, P. J., and D. I. Phillips. "Effective desliming of froth flotation cell feed at Elk Run Coal Co." Mining, Metallurgy & Exploration 3, no. 3 (1986): 154–58. http://dx.doi.org/10.1007/bf03402653.

Full text

APA, Harvard, Vancouver, ISO, and other styles

41

Gazaleeva, Galina, Tatiana Buzunova, and Varvara Shigaeva. "Developing the technology of feldspar raw materials pre-flotation conditioning at the Kedrovoe deposit." Izvestiya vysshikh uchebnykh zavedenii Gornyi zhurnal 1, no. 8 (2020): 52–61. http://dx.doi.org/10.21440/0536-1028-2020-8-52-61.

Full text

Abstract:

Introduction. When developing the technology of fieldspar raw material processing, it is essential to select efficient modes of grinding and desliming. Research aim is to develop the technology of feldspar raw materials pre-flotation conditioning at the Kedrovoe deposit as applied to the technology of JSC Malyshevskoye rudoupravlenie. Methodology. Feldspar grinding kinetics in a ball mill was determined, and useful minerals disclosure degree was determined using AXIO Imager A1m optical microscope. The optimal size of sludge in ISSN 0536-1028 «Известия вузов. Горный журнал», № 8, 2020 61 hydroc

APA, Harvard, Vancouver, ISO, and other styles

42

Chen, Yong, Yong Sheng Song, Gui Ying Zhou, and Wen Juan Li. "Recovery Pb, Zn and S from a Chinese Lead-Zinc Mine Beneficiation Plant Tailing." Advanced Materials Research 997 (August 2014): 583–86. http://dx.doi.org/10.4028/www.scientific.net/amr.997.583.

Full text

Abstract:

Detailed characterisation and recovery of galena, sphalerite, and pyrrhotite from the beneficiation plant tailing of YouXi, China, was investigated. Different characterisation techniques viz. size analysis, chemical analysis, mineral analysis by Mineral Liberation Analyser（MLA）were carried out. Based on the appreciable differences in specific gravity, floatability and magnetic susceptibility between the desired lead, zinc, sulphur minerals and the gangue minerals, the flow sheets comprising desliming, flotation and magnetic separation, was used to recover galena, sphalerite, and pyrrhotite val

APA, Harvard, Vancouver, ISO, and other styles

43

Abaka-Wood, George Blankson, Bob Johnson, Jonas Addai-Mensah, and William Skinner. "Recovery of Rare Earth Elements Minerals in Complex Low-Grade Saprolite Ore by Froth Flotation." Minerals 12, no. 9 (2022): 1138. http://dx.doi.org/10.3390/min12091138.

Full text

Abstract:

This study presented the first in a series of investigations currently underway to develop efficacious, cost-effective, and benign processing opportunities to produce rare earth elements (REE)–rich concentrate from an Australian complex low–grade saprolite ore [1.14% total rare earth oxides (TREO) grade], which is primarily exploited for its gold and copper values. This work specifically presented a preliminary flotation investigation carried out on the ore using sodium oleate as a collector. The relative effects of pulp pH, desliming, and depressants were investigated to ascertain any chance

APA, Harvard, Vancouver, ISO, and other styles

44

Chen, Yong, Yong Sheng Song, Wen Juan Li, and Gui Ying Zhou. "Effect of desliming on the flotation of a complax copper ore from China." MATEC Web of Conferences 63 (2016): 03005. http://dx.doi.org/10.1051/matecconf/20166303005.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Temel, Halime Abakay, and Arun Kumar Majumder. "Investigation of the effectiveness of desliming and flotation in cleaning Malatya-Arguvan lignite." Energy Sources, Part A: Recovery, Utilization, and Environmental Effects 38, no. 8 (2016): 1048–54. http://dx.doi.org/10.1080/15567036.2015.1120819.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Li, Da, Pingmei Duan, Zhiping Du, Fangqin Cheng, and Yunshan Guan. "A kerosene/aqueous emulsion used as a collector in potash ore desliming flotation." Journal of Molecular Liquids 209 (September 2015): 611–16. http://dx.doi.org/10.1016/j.molliq.2015.05.027.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

Tripathy, Sunil Kumar, P. K. Banerjee, and Nikkam Suresh. "Effect of desliming on the magnetic separation of low-grade ferruginous manganese ore." International Journal of Minerals, Metallurgy, and Materials 22, no. 7 (2015): 661–73. http://dx.doi.org/10.1007/s12613-015-1120-0.

Full text

APA, Harvard, Vancouver, ISO, and other styles

48

Доберсек, А., та А. С. Кирнарский. "ТЕХНОЛОГИЧЕСКОЕ СОВЕРШЕНСТВО ПРОЦЕССОВ ОБОГАЩЕНИЯ ЖЕЛЕЗНОЙ РУДЫ". Горный журнал Казахстана, № 3(239) (31 березня 2025): 41–47. https://doi.org/10.48498/minmag.2025.239.3.006.

Full text

Abstract:

Произведена оценка технологического совершенства технологии обогащения магнетитовой руды на основании прямого замера эффективности классификации, мокрой магнитной сепарации, дешламации и флотации. Эффективность классификации колеблется в пределах 38 ... 55%, магнитной сепарации – 9 ... 52%, магнитной дешламации – 32 ... 37 %. Селективность процесса ММС находится на уровне 2,62, а обратной флотации – 2,27 ... 4,80. Такой уровень эффективности и селективности сепарационных процессов недостаточно высок для достижения высоких качественно-количественных показателей и требует технологических инновац

APA, Harvard, Vancouver, ISO, and other styles

49

Li, Ming Xiao, Sheng Jian, and Wen Juan Zhao. "Study on Pre-Concentration and Calcium Removal of Low Grade Zinc Oxide Ore." Applied Mechanics and Materials 316-317 (April 2013): 830–33. http://dx.doi.org/10.4028/www.scientific.net/amm.316-317.830.

Full text

Abstract:

The zinc oxide sample from the Lanping mine located in the west of Yunnan province，China, is characterized with low grade, high calcium content, high oxidation rate and heavy slime. According to the properties of the ore, a new dressing-metallurgy combined method is proposed to process the ore and the beneficiation part is discussed by this paper. Based on the regulation of reagent scheme, flotation flowsheet of pre-desliming and two rougher is conducted to obtain a zinc concentrate that Zn grade is 18.72% at Zn recovery of 90.88%. The calcium removal rate of zinc concentrate reaches to as hig

APA, Harvard, Vancouver, ISO, and other styles

50

Hwang, Jiann-Yang, and Mijeong Lee Jeong. "Separation and Quantitation of Hazardous Wastes from Abrasive Blast Media." Journal of AOAC INTERNATIONAL 84, no. 3 (2001): 693–98. http://dx.doi.org/10.1093/jaoac/84.3.693.

Full text

Abstract:

Abstract A sample of glass bead abrasive blasting material (ABM) waste, received from Robins Air Force Base (Georgia), was examined to determine whether the waste could be rendered nonhazardous by separating paint contaminants from the ABM. The sample was analyzed with size distribution and toxicity characteristics leaching procedure. A Microtrac analyzer was used to measure the size of fine particles (−325 Tyler mesh), and scanning electron microscopy analysis was performed to identify the nature of the contaminants in the ABM waste. Tests using froth flotation, magnetic separation, desliming

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!