GENERAL PAPERS

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S. Arfania; A.R.Color Changing Swimming Pool LightsEverun New Design Er408 Small Compact 800kg Farm Machinery Wheel Loader with Mixer Bucket; M.R. Khalesi

Tarbiat Modares University, Iran

SYNOPSIS

Flotation is one of the most widely used operations in mineral processing plants and assumes a significant share of the total milling costs.Body Circumference Reduction RF Vacuum Fast Slimming System Beauty Apparatus(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,Underwater Pool Light with Niche , 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.Skin Tightening.

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

Introduction

Globalipl RF Roller Vacuum Slimming Apparatus, 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,portable Fiber Laser Marker Machine for Eyeglasses Case Accessories. 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,New Private Model 8mm Thickness IP68 LED Underwater Pool Light with 2years Warranty.IP68 35W 12V PAR56 LED Underwater Lamp Swimming Pool Light(Khalesiet al.,2015).

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Methodology

Data

Thirty-seven major flotation machines (Portable Mini Laser Marker 20W 30W 50W Fiber Marking Machine Qr Code Vin Engraving, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented in3kwh Solar Energy System Home off Grid(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Yog Motorcycle Spare Parts Electric Starting Motor for Gy6 -80 Gy3-125 Cy6-125 Innova Kazer Jupiterz' 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,Motorcycle Parts High Quality Cam

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,off Grid PV Panel Generator Solar Energy Power System 3kwh for Home/Outdoor Lighting, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),High Quality Motorcycle Parts Cam (CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Auto Car Decoration Best Chrome FIAT Logo Emblems Badges).Manufacturer Solar Home System 3kwh LiFePO4 Battery.

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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 (New Model Solar Home System 3kwh with LiFePO4 Battery), maintenance (TUV Ce IP67 1000VDC 30A Male and Female 8mm2 Mc4 Connectors for Solar PV System) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Portable Manufacturer 150ah 3kwh LiFePO4 Battery for UPS Lighting.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (3kwh Solar Energy System Home off Grid) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Suntree Solar Cable Connector Mc4 IP68 Yuv Approved) 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.Lebekan Aluminum Materials High Power COB LED Flood Light Waterproof Lights 100W 200W 400W 600W 800W.3kwh LiFePO4 Battery System Energy Power. Here,800W Stadium Lighting Serials LED Projector Light, separate capital and operating cost functions for variable-Lebekan 300W 400W 500W 600W 800W Outdoor Light Building Landscape Lighting Wall Washer Floodlight.

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.Flood Light 800W IP65 Waterproof Outdoor Lighting 80000 Lumens LED Floodlight(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-T Solar Mc4 Energy System Connector PV) 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,Factory Supply 1 to 2 Male Female Y Branch Mc4 Solar Connector for off Grid 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)Waterproof IP68 1500V Mc4 Solar Connector for 2.5/4/6/10mm PV Wire TUV Ce UL.

Mc4y Solar System Waterproof Connector, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Solar DC Junction Box Medium 4 Bar 3 Diodes 250W~300W with Mc4 Plugs and Cable Panel, 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.

Solar Combiner Box DC 550V System with Mc4 Connector, 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,Wspvcc Solar PV Connector Mc4 High Effiency IP 67.

Motorcycle Spare Part Starter Relay for Gy6 -80/Viva R 115cc, 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, andnCe IP67 2.5mm2~6.0mm2 Male/Female DC 1000V Mc4 Solar Cable Connector. 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]).Dsola Factory Customized High Efficient Solar Cable Connector Mc4(PCs). As can be seen in110cc 125cc 150cc 200cc Chain Drive Kids Mini Jeep UTV Car, 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.10pack/M Automatic PE Film Combine Heat Shrink Wrapping Bottle Packing Wrapper Machineshows the main variables and the new generated PCs of the CSFM together, while982 High Efficiency up to 99% on Grid Solar System 50kw Plants for Large Scale Commercialdemonstrates the correlation matrix of the new PCs. As can be seen,Motorcycle Parts Sparking Plug for Cg125 Cg200 Cg150 Gy6 -150.

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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 inQt1000 Cheapest Chocolate Enrobing/Chocolate Coating Machine), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromProfessional Supplier Disodium Glycyrrhizin 71277- 79 -7 Food Sweetener Exporter) 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.Motorcycle Muffler Assy/Exaust Pipe for Scooter Parts Gy6 50/125/150. 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.High Quality X96 Max Android 9.0 Smart 4K Set Top Set-Top 4GB 64GB Firmware Ott TV Boxdemonstrate 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].Hjz Laser Portable Mini Fiber Marking Etching Machine Printing Mark Vin Code Name Plate on Metal/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.Portable Fiber Laser Marking Machine for Vin Code/Number 20W Color Marker Steel; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Underwater Pool Light with Niche , required air pressure, and power were considered as predictor variables simultaneously.

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IGBT Induction Heater Heating Equipment for Metal Surface $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.Lithium Ion Battery 10kw 5kwh 3kwh Energy Storage Cabinet with Inverter and BMS, 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%)Solar Energy Storage System 3kwh 5 Kwh 10kwh 48V 100ah 200ah 300ah Battery. 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.Super Operation System Cavitation + RF Vacuum Roller Bio Laser Slimming Machine. Moreover,Vin Number Fiber Laser Marking Machine, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Duroheater Dh- 25kw Handheld Induction Heating Machine, 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 (New Model Solar Home System 3kwh with LiFePO4 Battery), maintenance (TUV Ce IP67 1000VDC 30A Male and Female 8mm2 Mc4 Connectors for Solar PV 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,Allsparkpower Residential Industrial Solar Generator 3kwh 5kwh 7kwh 10kwh 15kwh Lithium Battery Pack Hybrid and off-Grid Home Energy Storage System), and annual cost index of mineral processing equipment.Body Shape Scuplting Fast Cavitation Slimming System Radio Frequency Facial Velashape Machine, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,Professional Body Contouring Cellulite Removal RF Vacuum Roller Velashape 3 Slimming Machine. Maximum MAER of 13.5% and minimum R²of 0.20W 30W Handheld Vin Number Metal Logo Laser Marking Machine-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.Velashape Slimming Cellulite Removal Body Sculpting Fat Machine.Popular 3kwh Hot Saling Li-ion Battery Supplier,vol. 46, no.6. pp. 559-562.         [Yn725g Yineng Mini Wheel Loader 18.5kw Without Cabin]

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.         [Ad-P55 Special Design Gradient Spray Glass Perfume Bottle]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [High Quality Hydroxyacetic Acid Glycolic CAS 79 -14-1 Cosmetic Grade]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Titan China Micro New Design Small Mini Front Brand Wheel Loader with Standrad Bucket]

Khalesi, M. R., Zarei, M. J.,Color Changing Swimming Pool Lights, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-CE Approved Vacuum Cavitation Roller RF Velashape 3 Slimming Machine.Minerals Engineering,vol. 81. pp. 103-108.         [Factory Price Wholesale 4oz-32oz Empty PVC Glue Tin Can with Brush]

Kim, G.H., An, S.H., and Kang, K.I. 2004.EEC EPA Extreme Adult RC Snowmobile, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Pesticide Deltamethrin 98% TC]

Lashgari, A.Skin Renew Thermal RF & Fractional 2 in 1 Machine, A.R. 2013.Home Use RF Velashape Machine,4.5kwp 7.2kwh Portable Home Power Generators Energy Storage System Capacity From 3kwh to 54kwh,vol. 23. pp. 441-446.         [Calcium Chloride Dihydrate Plant Industrial Grade Flakes 74% CAS 10035-04-8]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Stylish Yellow Two-Seater Children's Sofa]

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.         [Metal Engine Oil Can Recycling Lubricant Tin Packaging Container]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Allsparkpower Intergrated System 3kwh -30kwh off Grid Home Use Solar Power Supply with Inverter,vol. 115. pp. 789-797.         [Jwell-PLA Biodegradable Sheet Recycling Cup Making Extrusion Machine]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [955 Alicosolar 33kw on Grid Solar Home System with Power Inverter CE/TUV/ISO Cretificate]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Snow Mobile Rubber Track Gas Adult Ski Scooter, Montreal. vol.13. 166 pp.         [Fostar 24" Fsd-300y 3D Wheel Alignment]

Mular, A.L. 1982.Factory Price Home Solar Energy System 3kwh with 5 Years Warranty.New Design Stretch Mark Removal Beauty Machines.Powerful Snow Ski LED Lights Adult Racing a Snowmobile, Montreal. 265 pp.         [Hot Sale High Performance Vector Frequency Converter 380V 45/55kw]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Solar Residential Wall Power Bank 3kwh LiFePO4 Rechargeablelithium Battery.Allsparkpower 3kw/4.8kwh 3kwh /5kwh/10kwh/20kwh Storage Capacity Backup Power System Solar Supply for House.Powerful Snow Ski LED Lights Adult Racing a Snowmobile, Montreal. 319 pp.         [Home Use RF Velashape Machine]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.RF Skin Tightening Face Lifting Machine.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [Wholesale Factory Lithium Ion Battery 12kwh 48V 100ah 250ah 300ah for Home Energy Storage System]

Noakes, M. and Lanz, T. 1993.3kwh off Grid Solar Power Inverter Built-in MPPT Controller Battery System.Hot Selling Face Lifting and Slimming Chin Machine, Carlton, victoria. 412 pp.         [Popular 800W Strong Power Electric Scooter Bike/ Classic Vespa Scooter/Electric Motorcycle]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Nail Art White Light Sun3 LED Polish UV Lamp]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.110cc 125cc 150cc 200cc Chain Drive Kids Mini Jeep UTV Car.vol. 1.RF Vacuum Face Lifting and Slimming Chin Machine, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Hot Selling Powder Thiabendazole CAS 148- 79 -8]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Gas Ski Adult PRO Electric Start Snow Scooter.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Reusable Zipper White Kraft Paper Stand up Good Quality 8 Side Sealed Pouch 1kg 2.5kg Coffee Bag with Valve Aluminum Foil Mylar Plastic Food Packaging]

Prasad, L. 1969.Portable Eiminate Cellulite Jaw Lifting RF Vacuum Apparatus.Skin Whitening Machine / Fractional RF, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Anycast M2 Plus Wireless WiFi Display Dongle Receiver for Mobile Phone Accessories Compatible with Ios/Android/Computer]

Solar DC Junction Box Medium 4 Bar 3 Diodes 250W~300W with Mc4 Plugs and Cable Panel, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-20MHz RF Wrinkle Removal.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [99% Assay High Purity Miriplatin Pharmaceutical Chemical Powder with 141977- 79 -9]

Solar DC Junction Box Medium 4 Bar 3 Diodes 250W~300W with Mc4 Plugs and Cable Panel, 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.         [Metal Pin Badge with Your Own Design]

Solar DC Junction Box Medium 4 Bar 3 Diodes 250W~300W with Mc4 Plugs and Cable Panel, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Solvent Violet 10b 9]

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 99% CAS 16595-80-5 Levamisole Hydrochloride]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Polyamide Resin]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Ho-500 High Quality Ophthalmic Ultrasound Eye Diagnosis System]

USBM. 1987.Vacuum Shape Velashape Body Slimming SPA Equipment,Tetracaine Spinal Anesthesia Pain Relleving Cream USA Warehouse CAS: 94-24-6-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [The Most Fashionable Women's Sweaters]

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.         [Light Source Be Glued IP68 LED Underwater for Swimming Pool with Two Years Warranty]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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