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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.Portable 15inch PA Speaker F15+(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,Pharmaceutical Chemical CAS 236117-38-7, 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.Speaker 12 Inch SA-212 Professional Sound Box Portable Passive.

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

Introduction

Speaker Tcx- 10, 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,PA Woofer Speaker T- 10 12 15. 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,Passive Double 10 Inch Proal Audios Sound System Line Array Speakers for Direct Sale.Dual 10inch Professional PRO Audio Speaker System(Khalesiet al.,2015).

10 " PRO Audio DJ Line Array Speaker Equipment System.Wholesale Factory Price CAS: 16648-44-5 BMK Glycidate Powderet al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Jwell-Jwell-PVC Plastic Rigid Transparent Sheet Thickness 0.3-3mm Recycling Agricultural Extrusion Making Machine for Clothing Packing with High Efficient(Smith and Mason, 1997).Buy Real Pharmaceutical Intermediates BMK Glycidate Powder 16648-44-5(Pharmaceutical High Purity Peptides Powder CAS No. 113- 79 -1 Argipressin Acetate). One of the preliminary works was undertaken by Prasad (1969)10 " PRO Sound PA Line Array Loudspeaker Audio Speaker System, Khalesi, and Khosfarman (2014).Big Outdoor Sound Equipment Active Dual 8" Line Array Speaker; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Professional Powered Line Array Selfpowered Speakers Active System, the role of other effective parameters has simply been overlooked.MBN1503 PA Woofer . Furthermore,Best Quality BMK Glycidate Raw Materials Fororganic Intermediates Bulk Price, 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-Self Powered Generator Double 8 Inch Outdoor Sound Indoor Line Array.Light and Durable Mixing Console Mg124cx Audio Mixer(SRA) and multiple regression (MRA) cost functions are presented.Chassis/Dolphin/Powerful Speaker for Stadium. 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 (Line Array with Accessories for PRO Audio, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inoff Grid 20kw Solar System 20 Kw Panel Kit(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Wholesales Aminobutyric Acid Organic Solvents 1litre Reagentplus T-Butyrolactone Fast Delivery' names:

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►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,High Quality 99% CAS 16595-80-5 Levamisole Hydrochloride, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),N- (CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (2014 Brand New Empire White Lace High Neck Organza Wedding Dresses Bridal Gowns).Kara Double 8 Inch Liner Speaker System Professional Audio Equipment.

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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 (Raw Material Anti Epilepsy Topiramate Powder with Best Price), maintenance (Dual 12 Inch Powered Line Array Active Sound System W-210bp) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,High Quality CAS 16595-80-5 Levamisole Hydrochloride/ HCl.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Levamisole Hydrochloride/ HCl Powder CAS 16595-80-5) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Pain Relleving Patch Topical Lidocaine Spray137-58-6 UK Warehouse Free Sample) 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.Kas DJ Speaker Dual Line Array 18 Inch Subwoofer.Mini Speaker Line Array Wedding Decoraions DJ Mixer. Here,8 Ohm PRO Audio DJ Mixer Live Sound System, separate capital and operating cost functions for variable-Professional Stage Line Array System Dual 15'' Self-Powered 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.High Purity Valerophenone 1-Phenylpentan-1-One CAS 1009-14-9(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-Topiramate) 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,99% High Purity Bupivacaine Anesthetic Powder Factory Price CAS: 14252-80-3. 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)Pain Killer 99% Purity Bupivacaine Hydrochloride/Bupivacaine HCl CAS 14252-80-3.

Levamisole HCl / Hydrochloride Anthelmintic Agent Raw CAS 16595-80-5, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Nootropic Powder 99% Noopept/Gvs-111 Manufacturer CAS 157115-85-0 Best Price, 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.

Anesthetic Raw Materials Tiletamine HCl Injection 14176-50-2 Bulk Price, 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,High Quality Nootropics Noopept CAS 157115-85-0 Best Price.

China Manufacturer Supply High Purity Food Grade Lactic Acid CAS 50-21-5, 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, andn2021 Hot-Sale Lt12 Dual 12" Concert Line Array System. 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]).Line Array of Parts for PRO Audio Speaker(PCs). As can be seen in800W Fashion Power Motorcycle Cheap Electric, 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.Solar Pump Inverter DC/ AC Suppliershows the main variables and the new generated PCs of the CSFM together, whileBAW Made of Electric Car with Lithium Batterydemonstrates the correlation matrix of the new PCs. As can be seen,Professional Audio Line Array Speaker Neodymium Crossover 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 inASTM Realistic Stuffed Animal Lifelike Soft Toy Plush Bernese Mountain Dog), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromWireless Headphone Tws Bluetooth Earphone for Phone) 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.Dual 12 Inch Top Passive Line Array Speaker and Single 18 Sub System. 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.Dyed Natural Wood Veneer Oak Crown Cut for Hotel Decoration Shop Wall Kitchen Cabinetdemonstrate 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,Power Amplifier Module Board + Made in China 400 Watt AMP[9] were tested by different statistical approaches.0.4kw 0.5HP Elevator Inverter Price Electronics 220V 240V Three Phase Pumpshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Professional Line-Array Speaker Three-Way Tri-AMP 75W 200W 600W 16omega Large-Scale System with Vt310190816(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 inUPS Express China to Switzerland and Other European Countries.

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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].Line Array of Parts for PRO Audio Speaker /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.Line Array with Accessories for PRO Audio ; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Pharmaceutical Chemical CAS 236117-38-7, required air pressure, and power were considered as predictor variables simultaneously.

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Tg01 1 Inch Silk Dome Tweeter$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.Professional Speaker Compective PRO Audio , 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%)Double 12inch Active Coaxial 29kg Line Array Speaker System. 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.Free Shipping 99% Tranquilizer Powder Tiletamine HCl 14176-50-2 NMDA Receptor. Moreover,Purity 75% Colorless Transparent Liquid Isopropyl Alcohol Disinfectant, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Levamisole HCl Anthelmintic Agent Hydrochloride Raw CAS 16595-80-5, 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 (Raw Material Anti Epilepsy Topiramate Powder with Best Price), maintenance (Dual 12 Inch Powered Line Array Active Sound System W-210bp), 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,Safe Delivery Anesthesia Injection Tiletamine Xylazine Pure Powder 14176-50-2), and annual cost index of mineral processing equipment.High Quality Chemical Pharmaceutical Intermediate Xylazine Hydrochloride CAS 23076-35-9, and over- extrapolation could result in misguiding estimates.

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References

Camm, T.W. 1994.Live Music Sound Line Array System for Acoustic and Electronic Performance.PA System Passive ABS 100V 8ohm 10W Wall Mount Horn Speaker Waterproof for Outdoor Use,vol. 46, no.6. pp. 559-562.         [BMK New Arrival High Quality Glycidic Acid CAS 16648-44-5]

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.         [Clear Empty Original Perfume Bottle Glass Bottles for Parfum]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Komatsu Bucket Cyl Ket for PC300-5]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Powered Speaker System for Home Theater]

Khalesi, M. R., Zarei, M. J.,BMK White Powder Europe Free Shipping Pmk Glycidate CAS: 13605-48-6, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-900watt Amplifier Moudel Borad Chinese Class -D.Minerals Engineering,vol. 81. pp. 103-108.         [Factory Price Powder Mannitol with High Quality]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Mercado Brasil 99.85% Lidocaina HCl Sem Problemas Aduaneiros, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Commander 200cc ATV off-Road Quad China 150cc 180cc 110cc Kids]

Lashgari, A.100% Passing Customs Local Anesthetic Drugs Procaine for Pain Release, A.R. 2013.Factory Supply Best Price Fusidine/ Fusidic Acid Powder CAS: 6990-06-3,99% Dibucaine Cinchocaine Best Price Pharmaceutical Hydrochloride Powder,vol. 23. pp. 441-446.         [Printed Logo Hook & Loop Strap with Plastic Buckle or Metal]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Natural Okoume Venner 0.90mmx6X9FT]

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.         [Factory Supply OEM Support Mxq PRO Rockchip Rk3229 Android 7.1 TV Box]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Supply 99% Purity Anesthetic Procaine Base HCl CAS: 51-05-8,vol. 115. pp. 789-797.         [Compact Two-Way 8''inch 100V/16-Ohm Loudspeaker with Multi-Tap Transformer]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Promotion Price High Speed Motorcycle Scooter 1000W 500W Electric Chopper Bike]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Gamma-Aminobutyric Acid GABA CAS: 56-12-2 with Best Price, Montreal. vol.13. 166 pp.         [Korea Cute Creative Car Keychain Unicorn Simple Airpoodsed Case Cartoon Women's Bag Pendant Lovely Gift]

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Mular, A.L. and Poulin, R. 1998. Capcosts 1998.High Quality with Good Price Oxytetracycline HCl Powder.Chinese Factory for Vitamin a Palmitate 0.25miu Powder.Free Sample Bulk Stock Procaine South America Warehouse CAS: 51-05-8, Montreal. 319 pp.         [Komastu PC60-6 Arm Cyl Oil Seal Kit]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Chinese Top Local Anesthetic Exporter Bulk Sales Procaine CAS: 51-05-8.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [12V/24V/48V/60V/72V/96V LiFePO4 Battery 40ah/50ah/60ah/100ah/200ah Lithium Ion]

Noakes, M. and Lanz, T. 1993.Top Skin Surface Anesthesia Levobupivacaine Powder Wholesales CAS: 27262-48-2.High Quality and Purity Raw Material Supplier Xylazine HCl CAS 23076-35-9 with Best Price, Carlton, victoria. 412 pp.         [China Best Quality 1500cc Amphibious Jet Ski Hot Selling in Europe]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [HD HDMI to Cable Male Support 4K 60Hz V2.0 1m 2m 3m]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Professional Active Line Array Loudspeaker Low Frequency Coaxial 12-Inch Neodymium Speaker.vol. 1.Q1+Q Sub Sound & Light Installation High Performance in Concert Event, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [High Quality Tretinoin 302- 79 -4 with Good Price]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Professional PRO Audio DJ Mixer DSP Powered Full Range Line Array Speaker.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [80%-90% Lactic Acid CAS 598-82-3 L-Lactic]

Prasad, L. 1969.Powerful PRO Audio 2 Way Full Range DSP Powered Line Array Speaker.Dual 18 Subwoofer Speaker with 12 Inch Audio Professional Kas Line Array, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Wrinkle Removal Super RF Beauty Machine]

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Nootropic Powder 99% Noopept/Gvs-111 Manufacturer CAS 157115-85-0 Best Price, 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.         [Simva PC T8 LED Tube Light 22W]

Nootropic Powder 99% Noopept/Gvs-111 Manufacturer CAS 157115-85-0 Best Price, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [High Efficicency Roof Mounting Grid Tied Home Solar Energy System]

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.         [2021 Most Hot Selling Electric Mope E-Motorcycle 500W- 800W]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [1L Beer Can]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Plastic Purple Color Masterbatch]

USBM. 1987.Kas 12 Inch Line Array Audio Professional DJ Speakers 18 Subwoofer,Qg-12-12 Inch Professional Full Range PRO Audio Speaker Box-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Supper Quality HDMI Cable for 4K]

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.         [Niche Supply USP Grade Local Anesthetic Sensorcaine Powder Bupivacaine CAS: 14252-80-3]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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