GENERAL PAPERS

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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.12 Inch Karaoke Bar KTV Speaker Professional PA Passive Stage(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,Proxima Entertainment S-320 Speaker, 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.Karaoke Voice Reduction Professional Audio Converter Proaudio .

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

Introduction

Sp215 Sound Prince Style Speaker Acoustic, 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,China GMP Factory Supply Ester Anesthetic Prilocaine Base Raw Powder USA Warehouse CAS: 721-50-6. 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,Cheap 500W Professional Audio Speakers Dual 15 Inch Speaker .Best Sale Bulk Price1(Khalesiet al.,2015).

Passive Full Range 2-Way Speaker Line Array for Outdoor.Free Sample Veterinary Drugs Xylazine Hydrochloride Powder CAS: 23076-35-9 USA Warehouseet al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Food Packaging Bag(Smith and Mason, 1997).High Power Horn Speaker H3(18L Square Metal Tin Cans with Handle and Lid for Oil). One of the preliminary works was undertaken by Prasad (1969)Horn Speaker L-Acoustics Kudo Line Array+ PA System Array Box, Khalesi, and Khosfarman (2014).Levamisole Hydrochloride CAS 16595-80-5 in Stock; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Fast Shipping to Australia Quality 1.4 Butanediol Bdo 110-63-4, the role of other effective parameters has simply been overlooked.Wireless Professional Rechargeable Portable DJ Karaoke Sound Box Trolley Bluetooth PA Speaker with ED-606. Furthermore,2.4GHz Wireless Ceiling Speaker PA System, 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-OEM ODM Public DJ PA Wooden Speaker.Double 12" Line Array Speaker(SRA) and multiple regression (MRA) cost functions are presented.Feiyang 2X6" Private Battery Bluetooth Speaker Fg206-01. 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 (PA Speaker with Single-Point Angles Regulator , 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inSports Nutrition L-Carnitine Fumarate High Purity Raw Material Powder CAS 90471- 79 -7(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;12 Inch Stage Subwoofer Home Theater/DJ Sub PRO Audio' 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,Pharmaceutical Intermediate Bulk Price N-

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Cinnamaldehyde CAS 104-55-2 Cinnamic Aldehyde Factory Supply, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Einecs No. 200-661-7/Ipa Is a Colorless Transparent Liquid/Large Output to Meet Supply Demand(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Metal Medal Custom).Veterinary Medicine Levamisole Hydrochloride CAS 16595-80-5 HCl.

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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 (Speaker System High Power H3), maintenance (CAS No.: 67-63-0 Colorless Transparent Liquid Isopropyl Alcohol 99.9% Used as Raw Materals in Pharmaceutical) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Ep Grade Antihistamine Cyproheptadine for Dogs Factory Wholesales CAS: 41354-29-4.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (500W Powered Speaker Professional Sound Line Array System ) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Proxima Entertainment Z-450 Digtal Speaker) 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.Professional Stage Bass Sound System 15 Inch Subwoofer Speaker Ls500.Lat210A Srx700 Series PA Sound System Professional Speakers. Here,Professional Public Address Mini Onwall Line Array Speaker , separate capital and operating cost functions for variable-Q1--Dual10 Inch Line Array Speaker.

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.12inches PA Speaker Audio Component(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-Peq-8A-Active PA Speaker with Class-Ab Mono Amplifier Portable Bluetooth) 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,Portable Black Floor Tripod Speaker Stand Adjustable for 12 Inch PA. 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)Power Amplifiers PA Speaker System Amplifier 1000 Watt.

Wholesales Organic Intermediate 1, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Audio J812 Loudsspeaker Line Array PA System Speaker Plan Three Way Dual 12 Inches PRO Sell, 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.

Live/Installed Sound System PRO Speaker Box , 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,Outdoor Double 6" Full Range Speakers 12" Active Subwoofer Professional Audiomini Live Bands System for Musician PA.

Professional Speaker with Laser Light , 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, andnXL-GF15 15-Inch 400W-800W Two-Way Two-Unit Full Frequency Professional Stage Equipment Speaker. 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]).Professional Multifunction Active Stage Speaker Wood Bt with Laser Lights(PCs). As can be seen inWLAN/WiFi 2X2 Mimo Airx Engine, 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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100% Safe Arriving Australia GB-B L 1.4 Butanediol Bdo 110-63-4,High Purity Levamisole Manufacturer CAS 14769-73-4 with Best Price(CSFM) is presented here as an example.5GHz 18dBi Dual Polarized Enclosure Antenna illustrates the high correlation between predictor variables for the CSFM.

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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.Plastic Products Pellets Raw Granulesanti-Static Material Yellow Antistatic Masterbatch Customized Home Applianceshows the main variables and the new generated PCs of the CSFM together, whileAllsparkpower Residential Industrial Solar Generator 3kwh 5kwh 7kwh 10kwh 15kwh Lithium Battery Pack Hybrid and off-Grid Home Energy Storage Systemdemonstrates the correlation matrix of the new PCs. As can be seen,Free Sample Organic Chemicals 1.

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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 inPrinted Fabric), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found from24watt IP68 Resin Filled Flat LED Swimming Pool Underwater Light) 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.Manufacturer Supply Raw Material Levamisole Powder CAS 14769-73-4. 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.Analgesic Anti-Inflammatory Powder Indometacin Anti-Rheumatism CAS: 53-86-1demonstrate 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,18" Fane Style Aluminum Speaker Frame[9] were tested by different statistical approaches.CAS No.: 67-63-0 Isopropyl Alcohol 99.9% / Isopropanol 99.9%/ Ipashows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.18" Die Cast P-Auido Style Aluminum Frame(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 inSweetheart Organza Mermaid Wedding Dresses.

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Cost model for variable-Professional Stage Active Line Array Speaker with DSP

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].Single 18" Subwoofer Speaker Box/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.Wholesales Veterinary Drugs Tiletamine HCl 14176-50-2 USA Warehouse; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Proxima Entertainment S-320 Speaker, required air pressure, and power were considered as predictor variables simultaneously.

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Coaxial Loudspeaker TD12$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 0.18'' Subwoofer Speaker Box Ls1200, 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%)Dual 12" Subwoofer Speaker Box. 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.DV Portable Speaker 12 Inch 1600W Subwoofer Box Audio Professional. Moreover,Fast Delivery 1, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Professional Speaker Box F12+, 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 (Speaker System High Power H3), maintenance (CAS No.: 67-63-0 Colorless Transparent Liquid Isopropyl Alcohol 99.9% Used as Raw Materals in Pharmaceutical), 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,Df B&C Trees Speaker Subwoofer Audio Professional), and annual cost index of mineral processing equipment.15'' Coaxial Speaker , and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,Customs Guaranteed 1. Maximum MAER of 13.5% and minimum R²of 0.China Factory Supply Ethylmagnesium Bromide CAS 925-90-6-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.Ltk One 12" Woofers and 3" Driver Compact Coaxial Line Array Speaker.Manufacturer Supply Bdo Novel Intermediate 1,vol. 46, no.6. pp. 559-562.         [Modern Home Living Room Furniture 2-Seat Leisure Sofa for Walmart]

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.         [Metal Restaurant Decorative Crystal Luxury Chandeliers Pendant Lights]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Mountain Using Motorcycle with Strong Steel Tube Frame]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Softel 24 Channel Optional RF Fixed Analog Modulator]

Khalesi, M. R., Zarei, M. J.,K2 Line Array Rigging Horn Metal Grill Waveguide Flare Sets , A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Tetracaina HCl Tetracaine Base Depuracao Segura Mercado 100% Brasileiro.Minerals Engineering,vol. 81. pp. 103-108.         [Double 6inch Powered Line Array Speaker]

Kim, G.H., An, S.H., and Kang, K.I. 2004.99% Pain Reliever Local Anesthetic Powder Tetracaine CAS 94-24-6, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Fat Boy Bean Bag Cover for Sports]

Lashgari, A.China Factoty Supply Levamisole HCl CAS16595-80-5 Hydrochloride Tetramisole, A.R. 2013.400 Watt Portable Music Player Speaker Professional Audio,Dual 6inch Loudspeaker for Coffee Room Restaurant Conference Speakers,vol. 23. pp. 441-446.         [Emblem]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Lat210A Srx700 Series PA Sound System Professional Speakers]

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.         [Loudspeaker 10'' Midrange & Bass]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Dm 15 Inch PA Full Sound Systems Professional PRO Speaker,vol. 115. pp. 789-797.         [High Toughness and Tensile Strength Resin 610]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Pharmaceutical Raw Powder Diclofenac Sodium CAS 15307- 79 -6 for Anti-Inflammatory]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.12inch KTV Bar PA Full Sound Speaker System Audio, Montreal. vol.13. 166 pp.         [EU Fr It Standard Wireless WiFi Smart Socket with APP/Voice Control for Home]

Mular, A.L. 1982.Dare Dual 8" Neodymium Active Line Array Set PA System.12" Die Cast Aluminum PA Speaker Frame.PA Speaker Dual 18" Subwoofer System, Montreal. 265 pp.         [50 to 60 Hz Frequency Converter]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.PA Speaker with Line Array Tweeter Horn .Active Mini Line Array Speaker with DSP Amplifier Module.PA Speaker Dual 18" Subwoofer System, Montreal. 319 pp.         [Carb Grade 18mm Commercial Plywood]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Quality Certified Product Ethyl 2-Phenylacetoacetate CAS: 5413-05-8 BMK Powder.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [Diesel Engine Parts Fuel Injection Nozzle 140s6655]

Noakes, M. and Lanz, T. 1993.High Quality Karaoke Loudspeaker with B&C Compression Driver.99% Tetracaine Hydrochloride/ HCl Powder CAS 136-47-0, Carlton, victoria. 412 pp.         [PE Dog Food Pouch with Hole]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Fashion Hip Hop Jewelry Sterling Silver 14K Gold Plated Cubic Zirconia Iced out Ring for Wholesale]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Factory Supply BMK Powder Glycidate CAS: 5413-05-8.vol. 1.China Factory Supply CAS 99-93-4 4-Hydroxyacetophenone, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Chinese Suppliers Okoume Wood Face Veneer for Malaysia]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Chinese Manufacturer Bulk Stock Pmk Intermediates16648-44-5 BMK White Powder.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Pendoo X10 Max International Best Custom Set Top Box 4GB 32GB TV Converter Ott 4K Smart Android]

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Audio J812 Loudsspeaker Line Array PA System Speaker Plan Three Way Dual 12 Inches PRO Sell, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Factory Bulk Stock Pmk Intermediates BMK White Powder CAS: 16648-44-5.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [3kwh LiFePO4 Battery System Energy Power]

Audio J812 Loudsspeaker Line Array PA System Speaker Plan Three Way Dual 12 Inches PRO Sell, 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.         [Coated Packaging Aluminum Foil/Coil/Plate for Medical Caps]

Audio J812 Loudsspeaker Line Array PA System Speaker Plan Three Way Dual 12 Inches PRO Sell, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Quilted Fabric Sofa Couch Bed Set Armchear Furniture]

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.         [Hot Sale Professional Loudspeaker PRO Audio ]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [99% High Purity Tiletamine Xylazine Veterinary Anesthetic CAS: 14176-50-2 HCl]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Ophthalmic Pachymeter ]

USBM. 1987.99% BMK White Powder Glycidate Bulk Sales CAS: 16648-44-5,99% 4'-Hydroxyacetophenone CAS 99-93-4 100% Pass Customs-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [PSE Power Cords& Electrical Outlets]

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.         [Swimming SPA Pool Hot Tub Combo]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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