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.Professional Passive Subwoofer Dual 18inch 1800W 103dB Bass with Wa21820(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,Srx715 Sing 15" Professional 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.Aclon DSP3500 Professional DJ Sound Speakers DSP Powered Line Array.

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

Introduction

Small Column White Color Church Conference Room Speaker, 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,Arc Shaped Column Speaker for Restaurant and Shopping Mall. 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,Peq-18SD1 18'' Bass Reflex Active Powerful Subwoofer.Professional DJ Line Array Sound Speakers DSP Powered Loudspeaker Amplifier(Khalesiet al.,2015).

Theater Professional Line Array Speaker.15' Water-Proof Installation Long-Throw Speaker with 100V Transformeret al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Fatory Supply Thiosemicarbazide CAS 79 -19-6(Smith and Mason, 1997).Guangzhou Skytone Vera S18 18'' New Design Line Array Subwoofer(Factory Supply Dibenzylideneacetone CAS 35225- 79 -7 with Fast Delivery). One of the preliminary works was undertaken by Prasad (1969)Double 6inch Powered Line Array Speaker, Khalesi, and Khosfarman (2014).Factory Export 99% Purity Chlorhexidine CAS55-56-1 with Lowest Price; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Free Clearance Surface Anesthesia of Eyes, the role of other effective parameters has simply been overlooked.Free Clearance USP40 Tetracaine Base Skin Surface Anesthesia Pain Reliever Cream CAS: 94-24-6. Furthermore,High Purity 9-Hydroxyfluorene CAS 1689-64-1 with Good Price in Stock, 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-CAS No.: 67-63-0 Isopropyl Alcohol 99.9%/Ipa 99.9%/Isopropanol 99.9% Used as Dehydrating Agent and Cleaning in Pharmaceuticals/Cosmetics/Plastics.Vrx932 Horn Line Array Professional Manufacturer(SRA) and multiple regression (MRA) cost functions are presented.Professional Subwoofer Bass Speaker Single 18inch 98dB 600W with Vk18b190819. 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 (Srx715 Single 15" Speaker Cabinet PRO Audio System, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inLithium Prismatic Cells 40V 60V 72V LiFePO4 Battery Li-ion for Solar and EV(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Vera 12 Loudspeaker Line Array Speaker System' 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,CAS No.: 67-63-0 Isopropyl Alcohol 99.9%/Ipa 99.9%/Isopropanol 99.9% Used as Pharmaceutical Intermediate

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Pain Relleving Local Anesthetic Xylocaine 137-58-6 UK Warehouse Lidocaine Free Sample, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Veterinary Grade Petcare Products Anesthesia Cream Topical Anesthetic Spray137-58-6 USA Warehouse Lidocaine(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (High Quality Plastic Promotional 3D Funny Pig TPR Toys).Best Quality Valerophenone CAS 1009-14-9 Ukraine.

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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 (Professional Loudspeaker Single 5" Coaxial Full Range Speaker with CF5), maintenance (Vrx932la Compact Line Array Speaker System) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Vrx932la Dual Voice Coil Line Array Speaker Box.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Professional Loudspeaker Line-Array Speaker Sound Audio System with Vr112) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Aluminum Speaker Box for 3" Column ) 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.Portable Wireless Professional Rechargeable DJ Karaoke Sound Box Bluetooth PA Speaker with Wire Microphone 1PCS.Single 12" Plastic Waterproof Speaker. Here,800W VERA 12 Line Array DJ Speaker Cabinet PRO Audio, separate capital and operating cost functions for variable-Powered Concert Theater High Performance PA System Power Sub Bass.

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.2way Indoor Club Party Wedding Line Array 15inch Sound System(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-12 Inch Audio Wireless Professional Portable Rechargeable DJ Bluetooth PA Trolley Speaker with LED Light ED-1201 Wire Microphone 1PCS) 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,Professional Active Powered Line Array Speaker Mini 5 Inch Audio. 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)Professional Dual 15" Multi-Purpose Speaker.

Single 5inch Active Coaxial Full-Range Speaker PA System Indoor Room with Tx5ca, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (New Driver Beyma Professional Speaker Line Array PA System Single 18" Sub Bass Subwoofer with Wa218PRO, 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.

Srx725 Dual 15" PRO Audio 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,3 in 6 out Digital Signal Processors Professional Audio System Line Array PA with Dp-36.

Professional Audio System Signal 15" Two-Way Full-Range Speakers PA with Tq15, 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, andnDouble 12'' Line Array Audio. 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 Audio Signal 12" Two-Way Full-Range Speakers PA System with Tq12(PCs). As can be seen inFlying Laser Marking System Marker, 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.French Hot Sale Huile D'olive Food Grade Packing Olive Oil Tin Canshows the main variables and the new generated PCs of the CSFM together, whilePRO Audio High Power 10'' Neodymium 100mm Voice Coil 1200W Line Array Speakerdemonstrates the correlation matrix of the new PCs. As can be seen,Stadium Banquet Hall Theater PRO Audio PA Speaker Line Array System.

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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 inAgricultural Fungicide Triadimefon Triazole 25%Wp), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromHigh Reliability DSP Active Professional Line Array Speaker ) 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.Top Quality and Best Price for Isopropyl Alcohol 99.9%. 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.Super Popular Endless Swimming Pool with Jacuzzi SPA for Marketdemonstrate results for the machines modelled in this research.

Multiple regression results

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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].Mule Deer Tranquilizer First Choice Tiletamine HCl Injection Free Sample 14176-50-2/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.High Purity Ethylamine HCl; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Srx715 Sing 15" Professional Speaker, required air pressure, and power were considered as predictor variables simultaneously.

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Professional Audio Loudspeaker PA Stage Active Line Array$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.PA Speaker Accessories and Parts , 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%)PA System with Rigging Shackle Hardware Parts M25 . 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.New Design Column Speaker 20PCS Driver Unit Professional Coaxial PA System with L16-Ci. Moreover,Professional Self-Powered Subwoofer Indoor Outdoor PA Sstem DSP Bass Speaker Vk10SA, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Power Column Speaker PA System, 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 (Professional Loudspeaker Single 5" Coaxial Full Range Speaker with CF5), maintenance (Vrx932la Compact Line Array Speaker System), 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,Speaker Wall Mounting Bracket ), and annual cost index of mineral processing equipment.Single 18'' High Power Speaker Subwoofer, and over- extrapolation could result in misguiding estimates.

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References

Camm, T.W. 1994.Chinese Top Veterinary Anesthesia Injection Solution Xylazine Hydrochloride Wholesales CAS: 23076-35-9.Free Sample White Crystalline Powder Procaine South America Warehouse CAS: 51-05-8 Larocaine,vol. 46, no.6. pp. 559-562.         [Professional Speaker PRO Audio System Compact Line Array PA Lq10]

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.         [Shiny Rough Lusterless Polyester Fabric for Clothing]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Wolf Wl80 Mini Dumper Loader with Bucket]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Manufacturers Supply Top Quality High Purity Bupivacaine Powder with Best Price CAS: 14252-80-3]

Khalesi, M. R., Zarei, M. J.,Professional Audio Speaker Column Sound Equipment, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-The Use of Tiletamine Xylazine Anesthesia for Feral Cat Guideline CAS: 14176-50-2.Minerals Engineering,vol. 81. pp. 103-108.         [UV Birch Plywood with Poplar Core Carb E0 Glue From Factory]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Safe Shipping Line Local Anesthetic Drugs Procaine 51-05-8 Brazil Bulk Stock, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Aicrowe L- ]

Lashgari, A.67-63-0 Pharmaceutical Intermediates Isopropyl Alcohol 99.9% / Isopropanol 99.9%/ Ipa, A.R. 2013.2-Phenylbenzimidazole Sulfonic Acid for Exogenous Biological Compounds,Battery-Powered PA Multimedia USB Radio Speaker Outdoor Use,vol. 23. pp. 441-446.         [Multipurpose Woodworking Machine]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Zl08 800kg Mini Tractors with Front End Dumper Loader]

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.         [10 " Plywood Professional DSP Active Speaker ]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Chemical Synthesis 2-Phenylbenzimidazole White Crystalline Powder on Sale,vol. 115. pp. 789-797.         [0-20dB 75 Ohm CATV Variable Adjustable Attenuator Equalizer]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Bloom Tech Chemical Reagent ]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Active Compact Column PA Speaker Powered Loudspeaker Point Source, Montreal. vol.13. 166 pp.         [Surveillance 600tvl IR waterproof Mini Dome CCTV Security Camera]

Mular, A.L. 1982.PA Speaker Sound System Dual 8'' Two-Way Line Array.Wall Amplifier Bluetooth Home Theater Amplifiers Mini with 6'' in Ceiling Speaker Audio Amplificador AMP Bgm Bacground Music Host Wireless Remote Control.12"Neodymium Loudspeaker for Line Array Speakers or PA in Professional Audio Equipments, Montreal. 265 pp.         [Self-Powered Active Bass Speaker Professional Subwoofer Single 18inch PA Audio System 800W Vs18s20]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.PRO Audio with Tweeter Horn for Line Array .Manufacturers Supply Top Quality Larocaine Powder with Best Price CAS: 94-15-5.12"Neodymium Loudspeaker for Line Array Speakers or PA in Professional Audio Equipments, Montreal. 319 pp.         [Bike Hidden Folding Mountain Ebike Suspension Bicycle]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Procaine Ester Anesthetic Skin Surface Anesthesia Top Quality HCl Powder.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [T-Type Electric Beveling Machine ]

Noakes, M. and Lanz, T. 1993.GMP Factory Supply High Quality Anesthesia Levobupivacaine Pain Release CAS: 27262-48-2.Professional Audio Loudspeaker Vt312 Dual 12 Inch Stadium PA Speaker, Carlton, victoria. 412 pp.         [E320L/B/C/D Boom Cyl Seal Kit Excavator Oil Kits]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Stainless Steel Food Grade Clamp Manual Diaphragm Valve]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Isopropyl Alcohol 99.9% / Isopropanol 99.9%/ Ipa for Dehydrating Agent and Cleaning 67-63-0.vol. 1.Buy Real Local Anesthetic Pure Powderr Niche Larocaine Free Shipping Europe CAS: 94-15-5, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [100% Safe Arriving Australia GB-B L 1.4 Butanediol Bdo 110-63-4]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:High Purity Local Anesthetic Larocaine Powder CAS: 94-15-5 UK Hot Sales.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Motorcycle Parts Speed Cable for Gy6 -150]

Prasad, L. 1969.Safe Delivery High Purity Raw Materials Larocaine USP 42 South American Warehouse.Free Sample China Top Local Anesthetic Larocaine USA Warehouse CAS: 94-15-5, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Go Kart ]

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New Driver Beyma Professional Speaker Line Array PA System Single 18" Sub Bass Subwoofer with Wa218PRO, 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.         [Eaa International Cheap 20FT 40FT LCL FCL Sea Freight Forwarder Shipping Rates From China]

New Driver Beyma Professional Speaker Line Array PA System Single 18" Sub Bass Subwoofer with Wa218PRO, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Powder Metallurgy Hot Press Sintering Furnace]

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.         [High Quality Electric Scooter Factory]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [HPM128 High stability Explosion-proof Pressure Transmitte]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [866 5kw on Grid Solar System with Power Inverter for Home]

USBM. 1987.High Purity Pain Release Powder Larocaine CAS: 94-15-5 UK Free Shipping Hot Sales,New Design Source Column Speaker 6X6.5inch B&C Imported Driver Unit PA Line Array Subwoofer with Novi-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Roman Roof Tile Making Machine Eagle Steel Concrete]

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.         [Xprobe Series Built-in Screen Wireless Probe Type Ultrasound Scanner]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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