Zaloguj się

Gotowe bibliografie tematyczne / Nickel-sulphide / Artykuły w czasopismach

Kliknij ten link, aby zobaczyć inne rodzaje publikacji na ten temat: Nickel-sulphide.

Artykuły w czasopismach na temat „Nickel-sulphide”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 25 lipca 2025

Utwórz poprawne odniesienie w stylach APA, MLA, Chicago, Harvard i wielu innych

Wybierz rodzaj źródła:

Sprawdź 50 najlepszych artykułów w czasopismach naukowych na temat „Nickel-sulphide”.

Przycisk „Dodaj do bibliografii” jest dostępny obok każdej pracy w bibliografii. Użyj go – a my automatycznie utworzymy odniesienie bibliograficzne do wybranej pracy w stylu cytowania, którego potrzebujesz: APA, MLA, Harvard, Chicago, Vancouver itp.

Możesz również pobrać pełny tekst publikacji naukowej w formacie „.pdf” i przeczytać adnotację do pracy online, jeśli odpowiednie parametry są dostępne w metadanych.

Przeglądaj artykuły w czasopismach z różnych dziedzin i twórz odpowiednie bibliografie.

1

Harris, C. T., C. A. Pickles, and J. G. Peacey. "A Thermodynamic Analysis of the Selective Sulphidation of Nickel from a Nickeliferous Lateritic Ore." High Temperature Materials and Processes 31, no. 4-5 (2012): 603–11. http://dx.doi.org/10.1515/htmp-2012-0098.

Pełny tekst źródła

Streszczenie:

AbstractThe production of a nickel sulphide concentrate through selective sulphidation of a nickeliferous lateritic ore at temperatures lower than current smelting temperatures, is being studied as a potential production method for upgrading lateritic ores. The ability to produce such a nickel sulphide concentrate at economically attractive grades, while achieving reasonable nickel recoveries, relies on the conversion of the maximum amount of nickel oxide to sulphide, while minimizing the amount of iron sulphide. This paper examines the thermodynamic basis for this selective sulphidation. The

Style APA, Harvard, Vancouver, ISO itp.

2

Bielecki, S., Manuela Reben, and Jan Wasylak. "Nickel Sulphide Inclusions in Tempered Glass." Advanced Materials Research 39-40 (April 2008): 563–66. http://dx.doi.org/10.4028/www.scientific.net/amr.39-40.563.

Pełny tekst źródła

Streszczenie:

The goal of the work was to determine and characterize the inclusions of nickel sulphide in tempered glass. During the tempering process where the glass is heated the nickel sulphide stones are completed transformed to the high temperature modification which is unstable when the temperature decreased. The glass samples, which include the NiS stones, were investigated by microscopic method (SEM) and characterized by EDAX analysis. The glass samples were analysis by elastooptic studies but it did not prove occurrence of stresses. Obtained results will help to solve the problem with forming nicke

Style APA, Harvard, Vancouver, ISO itp.

3

Smoła, G., A. Poczekajło, and Z. Grzesik. "Reduction Kinetics Of NiS Sulphide." Archives of Metallurgy and Materials 60, no. 2 (2015): 981–83. http://dx.doi.org/10.1515/amm-2015-0245.

Pełny tekst źródła

Streszczenie:

Abstract Reduction mechanism and kinetics of NiS nickel sulphide obtained during the process of nickel sulphidation, have been studied as a function of temperature (723-873 K). It has been found that the reduction process follows linear kinetics with activation energy of 103 kJ/mol. It is important to note that during nickel sulphidation and after the reduction of nickel sulphide, the product sample shows highly developed surface, creating thus the potential possibilities to be applied in heterogeneous catalysis.

Style APA, Harvard, Vancouver, ISO itp.

4

Pratik, Patil, Garud Khushalchand, Burungale Rohini, et al. "Modified Structural, Optical and Electrochemical Properties of Nickel Sulphide for Superior Supercapacitor Electrode." International Research Journal of Science and Engineering A12 (March 23, 2023): 1–10. https://doi.org/10.5281/zenodo.7763091.

Pełny tekst źródła

Streszczenie:

Nickel sulphide is one of the proficient electrode materials for supercapacitors. Current abstract portrays about thin film deposition of nickel sulphide by simple chemical route and further improvement in structural, morphological, optical and electrochemical properties is obtained by heat treatment. Comparative analysis of as-deposited and annealed nickel sulphide thin film electrodes is characterized via XRD, FESEM, UV and electrochemical testing. X-ray diffraction shows amorphous to polycrystalline transformation and renders flakes like morphology for both as deposited and annealed samples

Style APA, Harvard, Vancouver, ISO itp.

5

Afolabi, Ayo Samuel, Ambali Saka Abdulkareem, and Edison Muzenda. "Effect of Flotation Parameters on Recovery of South Africa Nickel Sulphide Ore." Applied Mechanics and Materials 260-261 (December 2012): 961–68. http://dx.doi.org/10.4028/www.scientific.net/amm.260-261.961.

Pełny tekst źródła

Streszczenie:

This study investigated the effects of flotation parameters on the recovery of low grade nickel sulphide ore. The parameters investigated are the particle size, flotation time, temperature and pH of the pulp. The analyses of the results obtained showed that particle size, pH, and flotation time had significant effects on the recovery of nickel sulphide ore. The particle size distribution showed that the breakage rate increased in coarse particles and decreased with reduction in particle size. The optimum particle size was found to be 87% passing 75 µm with the highest nickel recovery of 35% at

Style APA, Harvard, Vancouver, ISO itp.

6

Eddy, Basil T., Belinda L. Stuckenberg, and Gemot Pansi. "X-ray Fluorescence and Fire-Assay Collection: Useful Partners in the Determination of the Platinum-Group Elements." Advances in X-ray Analysis 34 (1990): 277–83. http://dx.doi.org/10.1154/s0376030800014567.

Pełny tekst źródła

Streszczenie:

AbstractThis paper describes the determination of the individual platinum-group elements by X-ray fluorescence after nickel-sulphide fire-assay collection. The platinum-group sulphide residue obtained after the dissolution of the nickel is dissolved in acid, and reduced to the metal by use of sodium borohydride. The finely divided metals are then filtered onto a millipore filter, and measured by X-ray fluorescence spectroscopy. The procedure makes use of gold as an internal standard. Factors affecting the accuracy and precision are investigated.

Style APA, Harvard, Vancouver, ISO itp.

7

Bogatyrev, D. M., G. V. Petrov, and L. B. Tsymbulov. "Distribution of noble metals between slag and matte phases during smelting of copper-sulphide and copper-nickel concentrates." iPolytech Journal 26, no. 1 (2022): 128–41. http://dx.doi.org/10.21285/1814-3520-2022-1-128-141.

Pełny tekst źródła

Streszczenie:

In this work, we analyse and structure the information on the distribution of noble metals during pyrometallurgical processing of copper-sulphide and copper-nickel concentrates, available in domestic and foreign scientific sources. The data on the influence of oxygen partial pressure in the system and, consequently, the matte composition, process temperature, and the phase composition of slag on the distribution of platinum group metals, gold, and silver between the smelting products were analysed. Broad-ranging information on the distribution of the examined metals between matte and slag in t

Style APA, Harvard, Vancouver, ISO itp.

8

Elliott, R., and C. A. Pickles. "Thermodynamic Analysis of the Selective Reduction of a Nickeliferous Limonitic Laterite Ore by Hydrogen." High Temperature Materials and Processes 36, no. 8 (2017): 835–46. http://dx.doi.org/10.1515/htmp-2015-0208.

Pełny tekst źródła

Streszczenie:

AbstractNickeliferous limonitic laterite ores are becoming increasingly attractive as a source of metallic nickel as the costs associated with recovering nickel from the sulphide ores increase. Unlike the sulphide ores, however, the laterite ores are not amenable to concentration by conventional mineral processing techniques such as froth flotation. One potential concentrating method would be the pyrometallurgical solid state reduction of the nickeliferous limonitic ores at relatively low temperatures, followed by beneficiation via magnetic separation. A number of reductants can be utilized in

Style APA, Harvard, Vancouver, ISO itp.

9

Himstedt, Rasmus, Dominik Hinrichs, Joachim Sann, Anica Weller, Georg Steinhauser, and Dirk Dorfs. "Halide ion influence on the formation of nickel nanoparticles and their conversion into hollow nickel phosphide and sulphide nanocrystals." Nanoscale 11, no. 32 (2019): 15104–11. http://dx.doi.org/10.1039/c9nr04187g.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

10

Kungurova, V. Ye, Yu P. Trukhin, and V. A. Stepanov. "Sulphide copper-nickel ore occurrence Olenie (Kamchatka)." Mining Informational and analytical bulletin 12, no. 57 (2018): 122–33. http://dx.doi.org/10.25018/0236-1493-2018-12-57-122-133.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

11

Smits, R. G., B. F. Schaefer, and S. W. Beresford. "Geochemical characteristics of orogenic nickel sulphide deposits." Geochimica et Cosmochimica Acta 70, no. 18 (2006): A600. http://dx.doi.org/10.1016/j.gca.2006.06.1115.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

12

Dharmaprakash, S. M. "Synthesis and Electrical Conductivity of Nickel Sulphide." Crystal Research and Technology 31, no. 5 (1996): K49—K53. http://dx.doi.org/10.1002/crat.2170310528.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

13

Roberts, D. E., and G. A. Travis. "Microtextural evaluation of nickel sulphide gossans in Western Australia." Transactions of the Royal Society of Edinburgh: Earth Sciences 77, no. 1 (1986): 81–98. http://dx.doi.org/10.1017/s0263593300010749.

Pełny tekst źródła

Streszczenie:

ABSTRACTThe discovery in 1966 of Ni sulphide deposits at Kambalda, Western Australia resulted from the interpretation of siliceous limonitic material containing up to 1·0% Ni and 0·3% Cu as the gossanous expression of Ni sulphides. In many cases analysis for Ni, Cu, Zn, Co, Cr, Mn and Pb will distinguish Ni–Cu gossans from other oxidised sulphide assemblages and pseudo-gossans. However, most geochemical classification schemes cannot always distinguish strongly silicified or sulphide-poor Ni gossans from Fe sulphide gossans enriched in Ni and Cu or from some nickeliferous oxidised and lateritic

Style APA, Harvard, Vancouver, ISO itp.

14

Patil, Umakant M., Pranav K. Katkar, Supriya J. Marje, Chandrakant D. Lokhande, and Seong C. Jun. "Hydrous nickel sulphide nanoparticle decorated 3D graphene foam electrodes for enhanced supercapacitive performance of an asymmetric device." New Journal of Chemistry 42, no. 24 (2018): 20123–30. http://dx.doi.org/10.1039/c8nj04228d.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

15

Sun, Xin, Shang Wu, Jiajia Wang, et al. "Hierarchical structural design of cobalt sulphide nanoparticles/nickel sulphide for high-performance supercapacitors." Chemical Engineering Journal 500 (November 2024): 157393. http://dx.doi.org/10.1016/j.cej.2024.157393.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

16

Rani, Pinki, Ashwini P. Alegaonkar, and Prashant S. Alegaonkar. "Evaluation of Electrochemical Performance of Cobalt Sulphide on Various Current Collectors." Material Science Research India 19, no. 3 (2022): 134–41. http://dx.doi.org/10.13005/msri/190304.

Pełny tekst źródła

Streszczenie:

In the present study, cobalt sulphide was successfully synthesised via a simple, one-step hydrothermal route. The material has been characterised via infrared (FTIR) spectroscopy, electron microscopy (FESEM), and X-ray diffraction (XRD). The FTIR spectrum reveals a peak at 1126 cm-1, which corresponds to the S-O bending mode, and a peak at 663 cm-1, which represents sulphide stretching. According to XRD analysis, cobalt sulphide formed with the CoS1.097 configuration. FESEM study reveals that cobalt sulphide hexagonal sheets with a thickness of less than 100 nm have been prepared that are furt

Style APA, Harvard, Vancouver, ISO itp.

17

Kumar, Neeraj, Hemant Mittal, Vyom Parashar, Suprakas Sinha Ray, and Jane Catherine Ngila. "Efficient removal of rhodamine 6G dye from aqueous solution using nickel sulphide incorporated polyacrylamide grafted gum karaya bionanocomposite hydrogel." RSC Advances 6, no. 26 (2016): 21929–39. http://dx.doi.org/10.1039/c5ra24299a.

Pełny tekst źródła

Streszczenie:

This research paper reports the synthesis and usage of the polyacrylamide (PAAm) grafted gum karaya (Gk) and nickel sulphide nanoparticle based hydrogel to effectively remove rhodamine 6G dye (R6G) from aqueous solution.

Style APA, Harvard, Vancouver, ISO itp.

18

Younus, Junaid, Warda Shahzad, Bushra Ismail, et al. "Expression of concern: Engineering the optical properties of nickel sulphide thin films by zinc integration for photovoltaic applications." RSC Advances 14, no. 42 (2024): 30687. http://dx.doi.org/10.1039/d4ra90106a.

Pełny tekst źródła

Streszczenie:

Expression of concern for ‘Engineering the optical properties of nickel sulphide thin films by zinc integration for photovoltaic applications’ by Junaid Younus et al., RSC Adv., 2023, 13, 27415–27422, https://doi.org/10.1039/D3RA04011A.

Style APA, Harvard, Vancouver, ISO itp.

19

JOTHIRAMALINGAM, R., H. A. AL-LOHEDAN, D. M. AL-DHAYAN, and M. D. WASMIAH. "PREPARATION AND STRUCTURAL CHARACTERIZATION OF MoS2 NANOPARTICLE COATED GRAPHENE OXIDE/MANGANESE OXIDE COMPOSITE FOR ENERGY STORAGE APPLICATION." Chalcogenide Letters 17, no. 4 (2020): 217–22. http://dx.doi.org/10.15251/cl.2020.174.217.

Pełny tekst źródła

Streszczenie:

Nanoparticles of powder molybdenum sulphide (MoS2) are deposited on reduced graphene oxide-mesoporous manganese oxide nanocomposite which is represented as MoSGMn were prepared by feasible ultrasonic assisted deposition technique. The above prepared nanocomposite is further coated on Nickel foam substrate for direct application towards supercapacitor electrode fabrication. The detailed studies of thermal property and surface property such as thermal stability, surface structure and zeta potential measurements have been explained for all prepared nanocomposite samples. The thermal stability of

Style APA, Harvard, Vancouver, ISO itp.

20

Moskalyk, R. R., and A. M. Alfantazi. "Nickel sulphide smelting and electrorefining practice: A review." Mineral Processing and Extractive Metallurgy Review 23, no. 3-4 (2002): 141–80. http://dx.doi.org/10.1080/08827500306893.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

21

Greenhalgh, Stewart, Bing Zhou, and Shunhua Cao. "A crosswell seismic experiment for nickel sulphide exploration." Journal of Applied Geophysics 53, no. 2-3 (2003): 77–89. http://dx.doi.org/10.1016/s0926-9851(03)00029-6.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

22

Sonai Muthu, Nandhini, and Muralidharan Gopalan. "Mesoporous nickel sulphide nanostructures for enhanced supercapacitor performance." Applied Surface Science 480 (June 2019): 186–98. http://dx.doi.org/10.1016/j.apsusc.2019.02.250.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

23

Yousfi, Oussama, Patricia Donnadieu, Yves Bréchet, et al. "Phase transformations in nickel sulphide: Microstructures and mechanisms." Acta Materialia 58, no. 9 (2010): 3367–80. http://dx.doi.org/10.1016/j.actamat.2010.02.011.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

24

Nath, Anish R., and N. Sandhyarani. "SILAR deposited nickel sulphide-nickel hydroxide nanocomposite for high performance asymmetric supercapacitor." Electrochimica Acta 356 (October 2020): 136844. http://dx.doi.org/10.1016/j.electacta.2020.136844.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

25

Gericke, Mariekie, and Stefan Robertson. "Treatment of a Nickel-Copper Sulphide Concentrate Using Bioleaching." Advanced Materials Research 825 (October 2013): 464–67. http://dx.doi.org/10.4028/www.scientific.net/amr.825.464.

Pełny tekst źródła

Streszczenie:

This paper describes bioleach test work performed in continuously operated bench-scale reactor systems on a nickel-copper containing sulphide concentrate at 45 and 70°C, respectively. Optimisation of the process focused on determining the effects of process parameters such as residence time, grind size and feed solids concentration on the leach kinetics, metal extractions and performance of both the moderate thermophile and thermophile cultures. The results showed that nickel recoveries in excess of 96% could be achieved using a moderate grind size and leach temperatures, whereas ultrafine gri

Style APA, Harvard, Vancouver, ISO itp.

26

Mujahid, Adnan, Tuba Choudhary, Madiha Mehmood, et al. "Nickel Sulfide Nanoparticles Incorporated Poly(methyl methacrylate)-Zirconia Membranes for Ultra Deep Desulfurization of Dibenzothiophene." MRS Advances 4, no. 07 (2018): 369–75. http://dx.doi.org/10.1557/adv.2018.616.

Pełny tekst źródła

Streszczenie:

AbstractUltra deep desulfurization of liquid fuels such as gasoline/diesel has attracted considerable attention of modern clean fuel research due to strict environmental regulations. Apart from that, SOx produced during combustion, poison the catalytic converter and exhaust emission system. Comparing to conventional catalytic and hydrodesulfurization techniques, adsorptive method for removal of sulfur bearing compounds e.g. thiophene derivatives is a promising approach which does not require hydrogen gas and high temperature. In this study, we used nickel sulfide nanoparticles incorporated pol

Style APA, Harvard, Vancouver, ISO itp.

27

Mutton, Andre J., and Peter K. Williams. "NICKEL: Geophysical response of the Rocky's Reward nickel sulphide deposit, Leinster, Western Australia." ASEG Extended Abstracts 1994, no. 1 (1994): 181–96. http://dx.doi.org/10.1071/asegspec07_11.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

28

Li, Jian, Robbie G. McDonald, Anna H. Kaksonen, et al. "Applications of Rietveld-based QXRD analysis in mineral processing." Powder Diffraction 29, S1 (2014): S89—S95. http://dx.doi.org/10.1017/s0885715614001134.

Pełny tekst źródła

Streszczenie:

Rietveld-based quantitative X-ray diffraction (QXRD) has been extensively used for mineralogical characterization in order to understand the reaction chemistry, and kinetics of minerals leaching and formation. This work presents examples where QXRD has been applied to understanding fundamental aspects of these two processes. Firstly, the co-processing of nickel laterites and sulphidic materials has the potential to offer several advantages that include the use of lower grade (including non-smeltable) concentrates, improvement in the rheological behaviour of the blends, and reduction in the use

Style APA, Harvard, Vancouver, ISO itp.

29

Zhao, Li Bing, and Yue Xin Han. "Study on Size Distribution of the Copper and Nickel Ore." Advanced Materials Research 92 (January 2010): 221–27. http://dx.doi.org/10.4028/www.scientific.net/amr.92.221.

Pełny tekst źródła

Streszczenie:

Mineralogy research of the copper and nickel ore from Jinchuan is completed in detail that shows the mineral compositions and their percentage and particle size distributions of the valuable minerals. The main valuable minerals are pyrite, violarite, chalcopyrite which are closely associated with other sulphide minerals. These results provide an important basis for the beneficiation tests.

Style APA, Harvard, Vancouver, ISO itp.

30

Khainasova, T. S. "Bioleaching of chalcopyrite from sulphide copper-nickel ore (review)." Mining informational and analytical bulletin, S46 (2020): 247–64. http://dx.doi.org/10.25018/0236-1493-2020-12-46-247-264.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

31

Khainasova, T. S. "Bioleaching of pentlandite from sulphide copper-nickel ores (review)." Mining informational and analytical bulletin, S46 (2020): 276–87. http://dx.doi.org/10.25018/0236-1493-2020-12-46-276-287.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

32

Khainasova, T. S. "Bioleaching of pyrrotine from sulphide copper-nickel ores (review)." Mining informational and analytical bulletin, S46 (2020): 225–38. http://dx.doi.org/10.25018/0236-1493-2020-12-46-225-238.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

33

Wolfgram, Peter, and Howard Golden. "Airborne EM Applied to Sulphide Nickel - Examples and Analysis." ASEG Extended Abstracts 2001, no. 1 (2001): 1–4. http://dx.doi.org/10.1071/aseg2001ab149.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

34

Wolfgram, Peter, and Howard Golden. "Airborne EM Applied to Sulphide Nickel - Examples and Analysis." Exploration Geophysics 32, no. 3-4 (2001): 136–40. http://dx.doi.org/10.1071/eg01136.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

35

Cheng, Xiaoliang, Houyi Ma, Shenhao Chen, Xiao Chen, and Zhiming Yao. "Corrosion of nickel in acid solutions with hydrogen sulphide." Corrosion Science 42, no. 2 (2000): 299–311. http://dx.doi.org/10.1016/s0010-938x(99)00092-x.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

36

Duchet, J. C., M. J. Tilliette, D. Cornet, et al. "Catalytic properties of nickel molybdenum sulphide supported on zirconia." Catalysis Today 10, no. 4 (1991): 579–92. http://dx.doi.org/10.1016/0920-5861(91)80040-g.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

37

Barry, John C. "A study of nickel sulphide stones in tempered glass." Ultramicroscopy 52, no. 3-4 (1993): 297–305. http://dx.doi.org/10.1016/0304-3991(93)90039-z.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

38

Wilton, Derek H. C., Gary M. Thompson, and Dawn Evans-Lamswood. "MLA-SEM Characterization of Sulphide Weathering, Erosion, and Transport at the Voisey’s Bay Orthomagmatic Ni-Cu-Co Sulphide Mineralization, Labrador, Canada." Minerals 11, no. 11 (2021): 1224. http://dx.doi.org/10.3390/min11111224.

Pełny tekst źródła

Streszczenie:

The Voisey’s Bay nickel-copper-cobalt (Ni-Cu-Co) sulphide deposits constitute a significant resource of orthomagmatic mineralization. The deposits are not exposed at the surface except for in a small ferruginous gossan (Discovery Hill). The subsequent geophysical surveys and diamond drilling led to the discovery of the Ovoid ore body, buried beneath 20 m of till, and other deeper deposits in the bedrock. This study was initiated to characterize the sulphide mineralogy of these deposits through various stages of weathering, erosion, and transport. Because the samples ranged from bedrock through

Style APA, Harvard, Vancouver, ISO itp.

39

Mahadevan, C. K. "Multiple phases of nanocrystalline materials: Preparation with phase purity by a facile method and characterization." Materials Physics and Chemistry 6, no. 1 (2024): 3527. https://doi.org/10.18282/mpc3527.

Pełny tekst źródła

Streszczenie:

There are many solid materials existing as different structural and other phases (polymorphs), when prepared with different conditions; they exhibit different physicochemical properties. It is important to consider the preparation of all these crystalline phases (along with amorphous phase), at nanoscale, in their pure form by using facile and cost-effective methods. Our study with nickel sulphide is considered here to illustrate this. Nickel sulphide exhibits three prominent phases which are: α-NiS, β-NiS and NiS1.03. These crystalline (and amorphous NiS1.03) nanophases along with doped α-NiS

Style APA, Harvard, Vancouver, ISO itp.

40

Miroshnikova, L. K., A. Yu Mezentsev, N. V. Semenyakina, and E. M. Kotel'nikova. "Geological and geochemical signs and criteria of potential mineralization in the Tangaralakh intrusion." Mining informational and analytical bulletin, no. 6 (May 20, 2020): 115–30. http://dx.doi.org/10.25018/0236-1493-2020-6-0-115-130.

Pełny tekst źródła

Streszczenie:

The scope of the discussion embraces the problems connected with development and improvement of geological information processing methods and systems, as well as modeling of primary mineral deposits in exploration of side rock mass and deep horizons of the deposits under mining and in new areas with intent to discover potential copper-nickel sulphide mineralization. The target of the research is the geological and geochemical preconditions and signs of sulphide mineralization in the potentially ore-bearing Tangaralakh field adjacent to the deposits of the Talnakh ore-magmatic system. The integ

Style APA, Harvard, Vancouver, ISO itp.

41

Mazurenko, R. V., S. L. Prokopenko, G. M. Gunja, L. P. Storozhuk, S. M. Makhno, and P. P. Gorbyk. "Electrical and Magnetic Properties of Polymeric Nanocomposites Based on Nickel Ferrites Modified by Copper Sulphide." METALLOFIZIKA I NOVEISHIE TEKHNOLOGII 44, no. 9 (2022): 1179–93. http://dx.doi.org/10.15407/mfint.44.09.1179.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

42

Wei, J. M., W. W. Wang, M. S. Ma, et al. "Recovery of Scandium, Nickel and Cobalt from Hydrometallurgical Waste of Laterite." Journal of Physics: Conference Series 2686, no. 1 (2024): 012004. http://dx.doi.org/10.1088/1742-6596/2686/1/012004.

Pełny tekst źródła

Streszczenie:

Abstract Recovery of new-energy critical metals including scandium, nickel and cobalt as well as copper and zinc from a neutralization residue produced in laterite hydrometallurgical process has been studied. Effect of leaching parameters such as acid consumption, solution pH and temperature has been investigated. It was found that scandium, nickel, cobalt and copper could be recovered at high efficiencies from the residues by selective leaching using sulphuric acid solutions under ambient conditions, while the co-leaching of impurities including iron, aluminium and silicon was low under the o

Style APA, Harvard, Vancouver, ISO itp.

43

Jagannath Tupe1, Umesh, M. S. Zambare, Arun Vitthal Patil, and Prashant Bhimrao Koli. "The binary oxide NiO-CuO nanocomposite based thick film sensor for the acute detection of Hydrogen Sulphide gas vapours." Material Science Research India 17, no. 3 (2020): 260–69. http://dx.doi.org/10.13005/msri/170308.

Pełny tekst źródła

Streszczenie:

The present research deals with the synthesis of copper oxide and nickel oxide nanoparticles. The nano powder of both NiO-CuO was utilized to fabricate the thick films.Thick films fabricated by screen printing method on glass substrate. The ex-situ doping method was followed for mixing the concentration of nickel oxide in copper oxide lattice. Calculated stoichiometric amount of NiO was loaded during thick film synthesis of CuO.The structure morphology of prepared CuO-NiO nanocomposite thick films was confirmed from x-ray diffraction technique, whichapproves cubic and crystalline CuO-NiO binar

Style APA, Harvard, Vancouver, ISO itp.

44

Spiridonov, E. M. "Vysotskite holotype as metamorphogenic-hydrothermal vysotskite (Pd,Ni)S from the Norilsk-I deposit." Moscow University Bulletin. Series 4. Geology 1, no. 2 (2022): 79–86. http://dx.doi.org/10.33623/0579-9406-2021-2-79-86.

Pełny tekst źródła

Streszczenie:

Vysotskite is developed in Co-Ni-Cu sulphide massive and disseminated (“amygdaloid”) ores of the Norilsk-I deposit, entrained by post-trap low-grade metamorphism in the conditions of prehnite-pumpellyite and zeolite (lomontite) facies. Vysotskite associates with ferrian chlorite, cummingtonite, grünerite, prehnite, corrensite, ilvaite, babingtonite, pumpellyite, grinalite, millerite NiS, polydymite Ni3S4, galenite and chalcopyrite. This facies of metamorphosed sulphide ores were formed in the conditions of low oxidative potential and relatively high sulphide sulfur fugacity. This vysotskite is

Style APA, Harvard, Vancouver, ISO itp.

45

Durrani, Matin. "Ask me anything: Catherine Foley." Physics World 36, no. 11 (2023): 55. http://dx.doi.org/10.1088/2058-7058/36/11/28.

Pełny tekst źródła

Streszczenie:

Cathy Foley is a solid-state physicist and Australia’s chief scientist. She previously spent more than 35 years at the CSIRO national science agency, where she also served as chief scientist. With research interests in nitride semiconductors and superconducting electronics, she developed a sensor for locating underground deposits of minerals such as nickel sulphide, silver and gold.

Style APA, Harvard, Vancouver, ISO itp.

46

Valiulienė, G., A. Žielienė, and V. Jasulaitienė. "Characteristics of nickel sulphide reduction in Ni2+free background and Watts nickel plating electrolytes." Transactions of the IMF 84, no. 3 (2006): 162–67. http://dx.doi.org/10.1179/174591906x123994.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

47

Trench, Allan, and Peter K. Williams. "NICKEL: Application of geophysics to nickel sulphide exploration in the Kambalda district, Western Australia." ASEG Extended Abstracts 1994, no. 1 (1994): 169–80. http://dx.doi.org/10.1071/asegspec07_10.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

48

Dzvinamurungu, Thomas, Derek Hugh Rose, Karel Stephanus Viljoen, and Antoine Floribert Mulaba-Bafubiandi. "A Process Mineralogical Evaluation of Chromite at the Nkomati Nickel Mine, Uitkomst Complex, South Africa." Minerals 10, no. 8 (2020): 709. http://dx.doi.org/10.3390/min10080709.

Pełny tekst źródła

Streszczenie:

A process mineralogical study based on three texturally and mineralogically different chromite-bearing ore types at the Nkomati nickel mine was undertaken, with focus on chromite. Chromite is a by-product of the Ni-Cu-Co-PGE ore at Nkomati Nickel mine. These being the PCMZ_MG (medium-grade Ni-Cu sulphide silicate ore with disseminated chromite), PCMZ_HG (high-grade Ni-Cu sulphide silicate ore containing disseminated chromite) and MCHR (massive chromite unit) ore types. These were processed using benchtop flotation followed by gravity concentration using a shaking table at different grind sizes

Style APA, Harvard, Vancouver, ISO itp.

49

Muniyappa, Murthy, Sagara N. Kalegowda, Manjunath Shetty, et al. "Cocatalyst free nickel sulphide nanostructure for enhanced photocatalytic hydrogen evolution." International Journal of Hydrogen Energy 47, no. 8 (2022): 5307–18. http://dx.doi.org/10.1016/j.ijhydene.2021.11.171.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

50

Khainasova, T. S. "Bioleaching of sulphide copper-nickel ore at low pulp densities." Mining informational and analytical bulletin, S46 (2020): 239–46. http://dx.doi.org/10.25018/0236-1493-2020-12-46-239-246.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Oferujemy zniżki na wszystkie plany premium dla autorów, których prace zostały uwzględnione w tematycznych zestawieniach literatury. Skontaktuj się z nami, aby uzyskać unikalny kod promocyjny!