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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 Powered Line Array Selfpowered Speakers Active System(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,MBN1503 PA Woofer , 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.Best Quality BMK Glycidate Raw Materials Fororganic Intermediates Bulk Price.

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

Introduction

Self Powered Generator Double 8 Inch Outdoor Sound Indoor Line Array, 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,Light and Durable Mixing Console Mg124cx Audio Mixer. 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,Chassis/Dolphin/Powerful Speaker for Stadium.Line Array with Accessories for PRO Audio(Khalesiet al.,2015).

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Methodology

Data

Thirty-seven major flotation machines (High Quality CAS 16595-80-5 Levamisole Hydrochloride/ HCl, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inBAW Made of Electric Car with Lithium Battery(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Levamisole Hydrochloride/ HCl Powder CAS 16595-80-5' 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,Professional Stage Line Array System Dual 15'' Self-Powered Speaker

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The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Topiramate(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (King Golden Yellow Marble Slab for Tiles).99% High Purity Bupivacaine Anesthetic Powder Factory Price CAS: 14252-80-3.

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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 (Pain Killer 99% Purity Bupivacaine Hydrochloride/Bupivacaine HCl CAS 14252-80-3), maintenance (Levamisole HCl / Hydrochloride Anthelmintic Agent Raw CAS 16595-80-5) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Nootropic Powder 99% Noopept/Gvs-111 Manufacturer CAS 157115-85-0 Best Price.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Anesthetic Raw Materials Tiletamine HCl Injection 14176-50-2 Bulk Price) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (High Quality Nootropics Noopept CAS 157115-85-0 Best Price) 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.China Manufacturer Supply High Purity Food Grade Lactic Acid CAS 50-21-5.2021 Hot-Sale Lt12 Dual 12" Concert Line Array System. Here,Line Array of Parts for PRO Audio Speaker, separate capital and operating cost functions for variable-Effects Night Club Bluetooth Powered Speaker Pofessional PA Line Array.

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.High Reliability DSP Active Professional Line Array Speaker (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-Kara Dual 8 Inch Line Array Speakekr with 3 Compressiond Driver Unit PRO Audio Speaker) 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 Audio Line Array Speaker Neodymium Crossover System. 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)Line Array System with Parts for PRO Audio Speaker .

Dual 12 Inch Top Passive Line Array Speaker and Single 18 Sub System, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Power Amplifier Module Board + Made in China 400 Watt AMP, 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.

Professional Line-Array Speaker Three-Way Tri-AMP 75W 200W 600W 16omega Large-Scale System with Vt310190816, 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,Tp01 Piezo Electric Dome Tweeter.

Line Array of Parts for PRO Audio Speaker , 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, andnLine Array with Accessories for PRO 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]).Single 15 Inch 2-Way Neodymium Bi-Amplie Line Array Stadium Loudspeaker(PCs). As can be seen inVrx932 Horn Line Array Professional Manufacturer, 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.Dyed Natural Wood Veneer Oak Crown Cut for Hotel Decoration Shop Wall Kitchen Cabinetshows the main variables and the new generated PCs of the CSFM together, while0.4kw 0.5HP Elevator Inverter Price Electronics 220V 240V Three Phase Pumpdemonstrates the correlation matrix of the new PCs. As can be seen,Double 12inch Active Coaxial 29kg Line Array Speaker 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 inUpdate 10W Solar Portable Home Lamp Panel Power Lighting Kit Energy), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromShower Enclosure/ Cabin/ Glass Sliding Door for Bathroom: Quadrant Enclosure AS3912T-90) 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.Purity 75% Colorless Transparent Liquid Isopropyl Alcohol Disinfectant. 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.Komatsu Bucket Cyl Ket for PC300-5demonstrate 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,Levamisole HCl Anthelmintic Agent Hydrochloride Raw CAS 16595-80-5[9] were tested by different statistical approaches.Powered Speaker System for Home Theatershows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Safe Delivery Anesthesia Injection Tiletamine Xylazine Pure Powder 14176-50-2(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 inQt4-15 Hot Sale Building Brick Machine.

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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].2-Carboxybenzaldehyde/Phthalaldehydic Acid CAS 119-67-5/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.Professional Loudspeaker Line Array PRO Audio; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,MBN1503 PA Woofer , required air pressure, and power were considered as predictor variables simultaneously.

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900watt Amplifier Moudel Borad Chinese Class -D$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.Mercado Brasil 99.85% Lidocaina HCl Sem Problemas Aduaneiros, 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%)100% Passing Customs Local Anesthetic Drugs Procaine for Pain Release. 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.Factory Supply Best Price Fusidine/ Fusidic Acid Powder CAS: 6990-06-3. Moreover,99% Dibucaine Cinchocaine Best Price Pharmaceutical Hydrochloride Powder, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Supply 99% Purity Anesthetic Procaine Base HCl CAS: 51-05-8, 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 (Pain Killer 99% Purity Bupivacaine Hydrochloride/Bupivacaine HCl CAS 14252-80-3), maintenance (Levamisole HCl / Hydrochloride Anthelmintic Agent Raw CAS 16595-80-5), 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,Gamma-Aminobutyric Acid GABA CAS: 56-12-2 with Best Price), and annual cost index of mineral processing equipment.Lidocaine Benzocaine Tetracaine Procaine HCl CAS 51-05-8 100% Safety Delivery, and over- extrapolation could result in misguiding estimates.

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References

Camm, T.W. 1994.High Quality with Good Price Oxytetracycline HCl Powder.Chinese Factory for Vitamin a Palmitate 0.25miu Powder,vol. 46, no.6. pp. 559-562.         [Factory Supply OEM Support Mxq PRO Rockchip Rk3229 Android 7.1 TV Box]

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.         [Solar G30 White Ball Christmas Decorate Illmination Rounded LED Lamp]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Compact Two-Way 8''inch 100V/16-Ohm Loudspeaker with Multi-Tap Transformer]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Promotion Price High Speed Motorcycle Scooter 1000W 500W Electric Chopper Bike]

Khalesi, M. R., Zarei, M. J.,Big Outdoor Sound Equipment Active Dual 8" Line Array Speaker, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Chinese Top Local Anesthetic Exporter Bulk Sales Procaine CAS: 51-05-8.Minerals Engineering,vol. 81. pp. 103-108.         [Small Column White Color Church Conference Room Speaker]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Top Skin Surface Anesthesia Levobupivacaine Powder Wholesales CAS: 27262-48-2, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Komastu PC60-6 Arm Cyl Oil Seal Kit]

Lashgari, A.High Quality and Purity Raw Material Supplier Xylazine HCl CAS 23076-35-9 with Best Price, A.R. 2013.Professional Active Line Array Loudspeaker Low Frequency Coaxial 12-Inch Neodymium Speaker,Q1+Q Sub Sound & Light Installation High Performance in Concert Event,vol. 23. pp. 441-446.         [Factory Supply Custom Metal Die Casting Doming 3D Logo Antique Brass Plated Indian Old Coins for Sale]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [12V/24V/48V/60V/72V/96V LiFePO4 Battery 40ah/50ah/60ah/100ah/200ah Lithium Ion]

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.         [China Best Quality 1500cc Amphibious Jet Ski Hot Selling in Europe]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Professional PRO Audio DJ Mixer DSP Powered Full Range Line Array Speaker,vol. 115. pp. 789-797.         [High Quality Tretinoin 302- 79 -4 with Good Price]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [80%-90% Lactic Acid CAS 598-82-3 L-Lactic]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Powerful PRO Audio 2 Way Full Range DSP Powered Line Array Speaker, Montreal. vol.13. 166 pp.         [Door to Air Shipping Agent in Shenzhen China Australia/New Zealand/Indonesia DHL/UPS/FedEx Express Service]

Mular, A.L. 1982.Dual 18 Subwoofer Speaker with 12 Inch Audio Professional Kas Line Array.Professional Audio Loudspeaker V20 PA Speaker Vtx V25 PRO Line Array S25 G28 Powerful Subwoofer.Kas 12 Inch Line Array Audio Professional DJ Speakers 18 Subwoofer, Montreal. 265 pp.         [Wrinkle Removal Super RF Beauty Machine]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Qg-12-12 Inch Professional Full Range PRO Audio Speaker Box.Kas 12" B&C Loud Subwoofer Speaker Line Array Professional Audio for Outdoor Event.Kas 12 Inch Line Array Audio Professional DJ Speakers 18 Subwoofer, Montreal. 319 pp.         [IP PA System 6 Inch 15W SIP Poe Ceiling Speaker with Built-in Monitoring Microphone and Dry Contact in out]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.High Power Two-Way Full Range PRO Audio Speaker Box System.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [High Efficicency Roof Mounting Grid Tied Home Solar Energy System]

Noakes, M. and Lanz, T. 1993.Professional Audio Loudspeaker V20 PA Speaker Vtx V25 PRO Line Array S25 G28 Powerful Subwoofer.30W Dante Wall Speaker with External 24V DC Power Supply Dp 430, Carlton, victoria. 412 pp.         [2021 Most Hot Selling Electric Mope E-Motorcycle 500W- 800W]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [2014 Jewelry Factory Wholesale Fashion Cute Crystal Brooch]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Kas 12 3 Way Sound System Line Array PRO Speakers with Subwoofer.vol. 1.Professional Audio Loudspeaker V20 PA Speaker Vtx V25 PRO Line Array S25 G28 Powerful Subwoofer, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [1L Beer Can]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Rental Application Stage Monitor Audio&Sets.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Plastic Purple Color Masterbatch]

Prasad, L. 1969.Local Anesthetic Levobupivacaine Powder Brazil Free Sample 27262-48-2.Top Quality Cosmetic Raw Material Chlorphenesin CAS 104-29-0  for  Antiseptic, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Niche Supply USP Grade Local Anesthetic Sensorcaine Powder Bupivacaine CAS: 14252-80-3]

Power Amplifier Module Board + Made in China 400 Watt AMP, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-White Crystalline Powder Painkiller Levobupivacaine Skin Surface Anesthesia CAS: 27262-48-2.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Solar Pump Frequency Inverter MPPT Fuction 0.75kw]

Power Amplifier Module Board + Made in China 400 Watt AMP, 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.         [New Fashion Satin Wedding Dress]

Power Amplifier Module Board + Made in China 400 Watt AMP, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Edible Oil Can Manufacturer Square Food Grade Metal Tin]

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.         [Ammonium Polyphosphate APP-II CAS No. 68333- 79 -9]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Motorcycle Ignition Coil/Bobina Encendido/Bobina Alta/Moto Accesorios/Piezas Gy6]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Factory Manufacture E307D Bucket Cyl Kit Seal]

USBM. 1987.Infiltration Anesthesia Pharmaceutical Grade Levobupivacaine Powder Free Sample,Top Local Anesthetic Manufacturer Levobupivacaine CAS: 27262-48-2 Wholesales UK-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Jade New Products Ferrari Plastic Toys for Children 47300]

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.         [Benzene Soluble Polyamide Resin for Flexo Printing Ink]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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