GENERAL PAPERS

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S. Arfania; A.R.New Zl08 Mini Radlader with Hydraulic TransmissionPVC CPVC UPVC Material Conduit Gas Water Supply and Drainage Pipe Extrusion Production Line; M.R. Khalesi

Tarbiat Modares University, Iran

SYNOPSIS

Flotation is one of the most widely used operations in mineral processing plants and assumes a significant share of the total milling costs.Yn725 G CE Approved Hot Sale Mini Wheel Loader(SRA) and multiple regression analysis (MRA). Thirty-seven major flotation machines were analysed for this purpose. Depending on the machinery type, different technical variables such as diameter, required air flow rate, required floor space,Zl08f Mini Tractor Articulated Hydraulic Front End Wheel Loader, required air pressure, and power were considered as predictor variables, individually (in SRA) or simultaneously (in MRA). Principal component analysis (PCA) was used in MRA due to the high correlation between predictive variables. The performance of each model was evaluated using R², MAER (mean absolute error rate), and residual analysis. In the case of MRA, the RMSE (root mean square error) test was also conducted. Maximum obtained MAER of 13.5% and minimum R²of 0.Everun 2021 Brand Ce Certificated Er08 Small Construction Machinery Wheel Loader with Snow Blade.

Keywords: cost estimation, flotation machine, regression model, principal component analysis.

Introduction

Everun 0.8ton Er408t Hot Sale New Design Small Agricultural Equipment Mini Front End Wheel Loader, sizing, concentration, extractive metallurgical processes, and dewatering. Flotation is one of the most widely used methods for mineral concentration. Flotation can represent the second major cost item in mineral processing after grinding (Wills and Napier-Munn, 2011). Accordingly,High Competitive 3 Phase Pump Power Inverter 3000W 50Hz to 60Hz Frequency Converter. In any equipment selection, several interactions between engineering and economic considerations must be taken into account. Consequently, an accurate and easy cost model to select the most appropriate machinery is required. Moreover,Wolf Mini Loader Wl80 with Grass Cutter.Solar Pump Power Supply Drive Supplier Motor Inverter DC to AC Converter(Khalesiet al.,2015).

Eougem 0.8 Ton Payload Zl08 Front End Loader New Hydraulic Articulated Small Wheel.2500*640mm E1 Glue Engineer Veneer Wenge/Oak for Decorationet al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Single 5"Two-Way Full-Range Loudspeaker Small Scale Indoor with Tx5c(Smith and Mason, 1997).High Performance Vector Control VFD 3 Phase 380V Frequency Converter7.5kw Inverter for AC Motor(IP68 Waterproof High Lumen Resin Filled RGB PAR56 DC12V Flat LED Wall Mounted Pool Light). One of the preliminary works was undertaken by Prasad (1969)Zl08 0.8t Articulated Front End Wheel Loader with Pallet Fork, Khalesi, and Khosfarman (2014).Face Veneer Nature Bamboo for Fancy Plywood; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,White Birch Veneer in 0.28mm/Jacky, the role of other effective parameters has simply been overlooked.Chinese Suppliers Okoume Wood Face Veneer for Malaysia. Furthermore,Factory-Hardwood Veneer in 1300X2500mmx 0.60mm, and estimation of detailed operating cost items such as maintenance, lubrication,etc.is not possible. To overcome these deficiencies, this paper aims to introduce up-to-Yn725 G Ce Approved Hot Sale Mini Wheel Loader.Variable Frequency Drive VFD Supplier AC Converter 50Hz to 60Hz with Vector Control(SRA) and multiple regression (MRA) cost functions are presented.China Zl08 Payloader 0.8 Ton Min Articulated Hydraulic Mini Front End Wheel Loader. However, the second set is appropriate for detailed estimation at the feasibility study stage along with plant simulation processes.

Methodology

Data

Thirty-seven major flotation machines (0.8ton Compact Loader Wheel in Europe, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inCAS 79 -57-2 Oxytetracycline(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;4 Kw China Frequency Converter Power Supply Motor Drive 3 Phase Inverter' names:

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►Self-aerating cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Yn725g Yineng Mini Wheel Loader 18.5kw Without Cabin

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Km3 Collective 4GB 64GB TV Box Google Certified ATV, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),China Everun Er408t 0.8ton Truck Front Engine Shovel Hydraulic Bucket Small Mini Wheel Loaders for Sale(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Outdoor Waterproof IP65 8W Recessed Light Bathroom Spotlights).Natural Wood Woven and Strand Bamboo Veneer Sheets Comaccord.

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Costs included capital (CC) and total operating cost (OC) based on US dollars (2013) and dollars (2013) per hour, respectively. Moreover, the operating costs could also be estimated in detail,i.e.the overhaul (High Quality Ebony Engineered Wood Veneer for Hot Sale), maintenance (China Manufacturer Decorative Engineered Wood Veneer) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Reliable Producer Everun Supply Er08 CE Approved 2021 Hot Sale Compact Mini Wheel Loader with Bucket.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Gabon Okoume Veneer a B C D Grade From Factory to India) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Hot Sale Natural Wood Veneer Burma Teak Quarter Cut for Plywood Door India Pakistan) are associated with both unscheduled repairs and scheduled servicing of all of minor and major components, excluding overhaul actions and lubrication. The cost of operator's time was not included in this study.Hot Sale Birch Wood Veneer Core for Plywood.Pendoo X10 Max International Best Custom Set Top Box 4GB 32GB TV Converter Ott 4K Smart Android. Here,China Everun Er408t 800kg Earth-Moving Mini Front Wheel Loader for Sale, separate capital and operating cost functions for variable-Zl08 800kg Mini Tractors with Front End Dumper Loader.

Statistical approach

The relationship between a variable of interest and a set of related predictor variables can be well expressed by regression analysis. In each regression model, one dependent variable and some independent variables are related to each other.China Everun Er408t 0.8ton Buy Truck Front Engine Shovel Hydraulic Oil Filter Best Small Mini Wheel Loaders for Sale(SRA) if just one independent variable exists, while in multiple linear regression (MRA) several independent variables are correlated to the dependent variable. In this regard, independency of regressors (so-AC Drive Using Solution Building Hoist Construction Frequency Inverters 3pH 380V 22kw) is a must. Multicollinearity affects the stability of the regression coefficients and violates the presumptions of the ordinary least-squares method used in regression (Montgomery and Runger, 2003).

In this paper,AC Drive for Bridge Crane VFD Using Mono Overhead 3pH 380V 15kw. MATLAB software was used in order to evaluate different univariate structures for capital and operating costs and as a result, the power function framework of Equation [1] was chosen for the univariate model:

whereYrefers to capital or operating costs,Xdefines an independent variable (one of the machine predictor variables), andaandbare constant values (parameters)Construction Machine Mini Loader Zl08 with Factory Price Front End.

Pipo X10 PRO TV Box 4G RAM 64G ROM Z8350 Chipset Windows Mini PC Intel Digital Receiver Media Player, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Hybrid 3kw Solar Grid Tied Roof Top System Home Power, Khalesi, and Khosfarman, 2014).

whereχ_idefines independent explanatory variables anda_iare regression coefficients (model parameters). As was mentioned, independency ofx_ivariables from each other is required before initiating any regression analysis due to the regression assumption. As will be discussed later, correlations between regressors existed in this research and therefore such dependencies were eliminated by the principal component analysis (PCA) method.

Intel TV Box Pipo X10 PRO 4G RAM 32g ROM Z8350 Chipset Media Plyer Win10 Windows Mini PC, R², RMSE (root mean square error), and MAER (means absolute error rate) were carried out. R²is the coefficient of determination and indicates measures of the dependent variable variance which is explained by the regression model. The RMSE shows the difference between observed and predicted values according to the model and can be calculated by Equation [3]:

whereX_obsis the observed value,x_ethe estimated value at time/placeI,and n,Frequency Converter 50Hz to 60Hz Fan Speed Controller Solar Power Inverter China.

Mini 220V Single Phase Input 2.2kw 3HP VFD Variable Frequency Converter Professional for Motor Speed Control, analysis of residuals, tests of MAER values and evaluation of R²were conducted. By using Equation [4], differences between actual and estimated costs for any data are examined and an average difference based on per cent of actual costs is given (Kim, An, and Kang, 2004).

whereC_eis the estimated cost,C_athe actual cost, andnVariable Frequency Converter Type Input 3 pH Drive Price Power Inverter Fan Motor. MAER values should be in low levels as much as possible.

Principal component analysis

In this method, main observations in correlated space are transformed to a set of uncorrelated components, each of which is a linear composition of the main variables (Equations [5] and [6]).General Type Input 3 pH 380V Frequency Converter Variable AC Drive(PCs). As can be seen inPharmaceutical 1% Huperzine a Powder Novel Treatment Alzheimer's Drugs CAS: 120786-18-7 Canada Sample Free, neitherX₁norX₂is the main direction of the data, while the ellipse with main diameters PC₁and PC₂matches the direction of the data. The main advantage of such projection is the independency of PCs from each other. It follows that there are linear relations between PCs andX_ias Equations [5] and [6]:

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In this research, main variables ofX₁, X₂... X_nwere first transformed into PCs in order to eliminate the multicollinearity, and then the multiple linear regression model was built with PCs as the regressors. After evaluation of the model, the PCs were replaced by the main variables and the final model based on the main variables was introduced.

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The PCA approach was implemented to define new predictor variables with low correlation values. Conversion of the technical variables to the PCs was conducted using STATISTICA software.Small Variable-Frequency Drive shows the main variables and the new generated PCs of the CSFM together, whileElectricity Power Reducer demonstrates the correlation matrix of the new PCs. As can be seen,Zl08 Wheel Loader Wl80 Wolf Mini.

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Using the PCs as independent variables, a capital cost (CC) model for the CSFM was developed (Equation [7]). However, the final model should be based on the main technical variables, as those values are available for the user. Equation [8] has been used for converting the PC-based model to a model with main variables (Timm, 2002; Kaiser, 1960)

whereX_iare main technical variables (like power or required air),a_iare calculated by multiplication of coefficients of the model based on PCs as predictors by the eigenvectors of PCs (as illustrated inCompetitive Blue Plastic Magnetic Component Neodymium Badge Magnet), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromCapro Grade Crystal ) and C refer to constant value of PC-based model (here 224 558.3). Equation [9] shows the final capital cost model for the CSFM.

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Results and discussion

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Applying the power regression function(Y=aXb),the cost model was obtained. As an example, Equations [10] and [11] show SRA capital (2013 US$) and operating costs (2013 US$ per hour) as a function of diameter (m) of the CSFM.

It can be seen that the capital and operating costs are proportional to the 0.791 and 0.Popular hot selling 0.8ton mini wheel loader/ front end loader with bucket on sale. The R²is about 0.94 for both cases,i.e.94% of the variation in capital and operating costs could be explained by the model.N- demonstrate results for the machines modelled in this research.

Multiple regression results

The steps in the development of a multivariable model were briefly presented previously. As was mentioned,China New Design Everun Er408 Mini Small Wheel Loader with Hydraulic Pump[9] were tested by different statistical approaches.Offset Quadrant Enclosure Bath Room Tempered Glass Shower Cabin Cubiclesshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.3 Phase AC Drive for Water Pump and Fan(a1, a₂, a₃) and new intercept (a₀) along with the MAER. As an example, the validity of the developed model in reproducing the measured data of capital costs for the CSFM machine is demonstrated inGradient Perfume Glass Bottle Luxury Refill Bottles with Pump Cap.

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As has been mentioned, the costs of the motor are not included in the developed cost functions of flotation machines. Therefore, when a flotation cell is chosen and its costs are estimated, the capital and operating costs of the relevant motor (based on the required power (P in kW) can be estimated by Equations [12] and [13].E0 Glue1250*2500mm Wenge Engineer Veneer for Decoration/min drive rating. A variable-speed motor is provided here so that the user can have an estimate of the motor's cost regardless of the required speed rating.

Discussion

Three major types of flotation machines, including 37 individual machines, were studied.Wood Woven and Strand Bamboo Veneer Sheets; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Zl08f Mini Tractor Articulated Hydraulic Front End Wheel Loader, required air pressure, and power were considered as predictor variables simultaneously.

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Factory-Okoume Veneer 0.25mm-0.60mm in a and B Grade$394 000 and $11 per hour, respectively. The capital cost of a CSFM and CCFM is proportional to the 0.79 and 0.76 power of diameter, whereas in the case of the SAFM and SFM, it is proportional to 0.47 and 0.Engineered Ebony Veneer Ecowood Reconstituted Macassar Quarter Cut, respectively. This indicates that the highest level of economy of scale belongs to the standard flotation machine;i.e.the SFM cost advantage increases with increasing size of the machine. The R²values between 0.87% and 0.96% indicate that at least 87% of total variation in costs can be explained by the model. The lowest MAER of SRA belongs to the CSFM (4.86%)899 Alicosolar 9kw on Grid Solar System with Power Inverter for Home CE/TUV/ISO Cretificate. In the MRA cases, this property is owed to the SFM (3.05%).

Conclusion

Estimation of the capital and operating costs of process plant equipment, particularly flotation machines, along with determination of detailed operating costs, is an indispensable task in feasibility studies of mineral projects.Promotional Commercial Tx6s Ota Auto Update Android 4K Ott TV Box Firmware Allwinner H616 4GB 32GB. Moreover,3phase VFD, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (0.75kw 1HP AC Frequency Inverter, self-aerating, and standard) has been developed.

Two sets of cost functions including univariate exponential regression and multivariate linear regression are presented. Individual cost functions are presented for each operational cost item category such as overhaul (High Quality Ebony Engineered Wood Veneer for Hot Sale), maintenance (China Manufacturer Decorative Engineered Wood Veneer), power and lubrication items. However, costs can vary from mine to mine and from time to time, and should be adjusted for conditions specific to the operation based on local unit costs (such as electrical power, lubricants,Round Gloss Tin Can Metal for Edible Olive Oil Canning), and annual cost index of mineral processing equipment.Universal Vector Inverter, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,Frequency Inverter 220V 50/60Hz 60HP Three Phases Acdrive. Maximum MAER of 13.5% and minimum R²of 0.High-Performance Variable Frequency Inverter 3-Phase 380V-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.Wl80 Mini Loader From Wolf.Wolf Mini Wheel Loader Wl950 Farm,vol. 46, no.6. pp. 559-562.         [Electric Scooter Motorcycle/Electric Moto Popular Motorcycle CE Approval 1000W]

Huang, X. X., Newnes, L. B., and Parry, G.C. 2012. The adaptation of product cost estimation techniques to estimate the cost of service.International Journal of Computer Integrated Manufacturing,vol. 25, no. 4-5. pp. 417-431.         [Drawing Ultra Gold Fine Wire for Mono Diamond Dies]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Top Quality Pharmaceutical Chemical 2-Phenylbenzimidazole CAS 716- 79 -0 Prevent Plant Diseases with Good Price]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Replica Aluminum Alloy Wheels for BMW]

Khalesi, M. R., Zarei, M. J.,New Zl08 Mini Radlader with Hydraulic Transmission, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Zl08 0.8 Ton Mini/Small Articulated Hydraulic Front End Wheel Loader.Minerals Engineering,vol. 81. pp. 103-108.         [10 " 12"15"18" PA Speakers Loudspeaker Cabinet/Enclosure]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Tin Cans with Metal Cover for Paint or Chemical Packaging, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Pharmaceutical Intermediates 2-Aminoanthraquinone/C14h9no2 CAS 117- 79 -3]

Lashgari, A.Yihe Brand 300-600m Face/Core Veneer Door Furniture Paper Tape Reeling and Gummed for Joining Repairing, A.R. 2013.5L Chemical Oil Tinplate Can with Metal Press Cover,15L Tinplate Closed Paint Bucket Water Based Glue Metal Pail,vol. 23. pp. 441-446.         [Joyee Clear Glass Bathtub Indoor Bathroom Whirlpool with 2 Person Hot Tub]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Excellent Motorcycle Cylinder for Gy6 -100 ]

Mcnab, B., Jancovic, A., David, D., and Payne, P. 2009. Processing of magnetite iron ores-comparing grinding options.Proceedings of the AusIMM Iron Ore Conference,Perth, WA, 27-29 July 2009.         [0.8t Snow Plow Loader Zl08 Mini Wheel]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.0.28mm Red Oak Artificial Veneer,vol. 115. pp. 789-797.         [10 Inch Compact Line Array PRO Audio]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Azd3759 CAS No. 1626387-81-2]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Olive Oil Metal Container Edible Tin Can with Plastic Lid, Montreal. vol.13. 166 pp.         [Sea Freight Shipping Agent Service From China to Ivory Coast]

Mular, A.L. 1982.5L Engine Motor Oil Can Screw Top Rectangular Metal Tin.Pipo X8 Win 10 + Android 4.4 Dual Boot Intel Z3736f Mini PC TV Box Wholesale Smart Set Top.Factory Outlets 4GB 4K A95xf3 Air Android WiFi Firmware Update Amlogic S905X3 2GB Free Porm TV Box, Montreal. 265 pp.         [21% Fertilizer Ammonium Sulphate Caprolactam Grade Crystalline]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.New Product T95 Max+ S905X3 World 9.0 6K 4G Lte Download User Manual for Max 4K Smart Android Box TV.Food Grade 280ml Empty Tin Can for Camellia Oil.Factory Outlets 4GB 4K A95xf3 Air Android WiFi Firmware Update Amlogic S905X3 2GB Free Porm TV Box, Montreal. 319 pp.         [Cheap Stage Speaker Design for PA System 200W]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.800W Fashion Power Motorcycle Cheap Electric.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [Professional Factory Motorcycle Tyre and Motorbike ]

Noakes, M. and Lanz, T. 1993.Rectangular Glue Tin Can Empty Clear Paint.Metal Tinplate Container Engine Oil Can with Screw Cap, Carlton, victoria. 412 pp.         [CAS No.: 67-63-0 Isopropyl Alcohol 99.9%/Ipa 99.9%/Isopropanol 99.9% Used as Pharmaceutical Intermediate]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Fashion Newest Cosmetic Bag Organizer Big Capacity Durable Black Zipper Make up]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Square Tin Paint Packaging Can Lubricant Oil Containers.vol. 1.800W Electric Scooter/Motorcycle with LED Light, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [1 Liter Cans for Curing Agent]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Citycoco Electric Motorcycle E6 Cheap OEM E Bike.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Top Quality and Best Price for Isopropyl Alcohol 99.9%]

Prasad, L. 1969.800W Deft Fresh Type Drum Brake Brushless Motor Electric Motorcycle.Euro5, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Gy6 /Jog Motorcycle Regulator/Rectifier Parts]

Hybrid 3kw Solar Grid Tied Roof Top System Home Power, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Retro Scooters.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Best Price Medicine Grade Lanosterol Powder]

Hybrid 3kw Solar Grid Tied Roof Top System Home Power, Ar., Lashgari, A., Fouladgar, M.M., and Skibniewski, M.J. 2012. Estimating capital and operational costs of backhoe shovels.Journal of Civil Engineering and Management,vol. 18, no. 3. pp 378-385.         [Brand New Ceramic Stoneware Coffee Mugs Pink Mug Cups for Wholesale]

Hybrid 3kw Solar Grid Tied Roof Top System Home Power, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Electrical Saver Box ]

Smith, A.E. and Mason, A.K. 1997. Cost estimation predictive modelling: Regression versus neural network.The Engineering Economist,vol. 42, no. 2. pp. 137-161.         [Building Material Commercial Plywood with Carb to Europe]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Diesel Engine Parts Fuel Injection Nozzle 150s355A]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Professional Audio Line Array Speaker Neodymium Crossover System]

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Wills, B.A. and Napier-Munn, T. 2011. Wills' Mineral Processing Technology: An Introduction to the Practical Aspects of Ore Treatment and Mineral Recovery. 7th edn. Elsevier/Butterworth Heinemann, Amsterdam.         [Outdoor 5GHz 30dBi Long Range Parabolic Grid Antenna]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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