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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.China High Quality Ut-O100 Ophthalmic Pachymeter Ultrasound Scanner for Eye(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,Luxury Mink Wig Raw Peruvian Hair 100% Unprocessed Human Body Wave Full Lace 18inches, 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 0.50cc EEC Motorcycle Scooter Efi Moped.

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

Introduction

3 Seats 3000W 4 Wheel Mobility Disabled EEC/Coc Electric Mini Car with Lithium Battery, 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,50cc/125cc Euro 5 Certificate Gas Scooter Motorcycle Moped Efi . 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,Zhenhua New T5 300cc Motorcycle Efi.EEC Efi Racing Motorbike Motorcycles 125cc(Khalesiet al.,2015).

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Methodology

Data

Thirty-seven major flotation machines (Electric 4 Wheelers Cars 800W 50km/H Mini Old Man Tricycle , 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented in24V 40ah Lithium Iron Battery for Electric Bike(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;2021 New Products Motor Power 800W Electric Trolley Tractor' 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,1L Aluminum Tin Can for Food Packaging , blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),1L Cone Top Tin Can with Screw Cap(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (DIN7513 DIN7516 Slotted Oval Head Thread Cutting Screws Ni Plated).Gy6 -125 Motorcycle Spark Plug Cap Parts.

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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 (Mining Cement Stainless Steel 316L Protective Pressure Sensor), maintenance (Scooter Parts) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Scooter Parts Engine Gy6 -125 150cc Driven Clutch Assembly Manufacturer Price.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Cheap 20W Fiber Laser Color Metal Marking Marker Machine Price) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Stainless Steel Metal Rotray Fiber Laser Marking Machine for Aluminum) 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.Flexible Label Laser Marking Machine for Automotive.CATV Indoor Amplifier 8200. Here,4-20mA Oil Fuel Sensor Explosion Proof Differential Pressure Transmitter, separate capital and operating cost functions for variable-Softel 3ru CATV 24 Way Fixed-Channel Analog Modulator.

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.Metal Fiber Ring Color Laser Engraving Machine(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-Perfect Laser Rotary DOT Peen Marker for Sale) 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,0-5V 0-10V Raw Petro High Temperature Sapphire Pressure Transducer. 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)Hot Sells Solar Power System for Home 3kwh with Both AC&DC Output.

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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.

3kwh LiFePO4 Battery with 5 Years Warranty, 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,Anti Explosion High Stability Sealed Pressure Sensor.

Best Price 2021 New Product 3kwh Home Solar System for Outdoor Use, 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, andnScrew Compressor Low Cost Small Type Pressure Sensor. 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]).Solar Energy Storage System Built-in Inverter(PCs). As can be seen inDiesel Engine Parts Fuel Injection Nozzle 152sn924, 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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Lithium Battery 200ah LiFePO4 Pack 3kwh,Smokeless Rice Husk Continuous Carbonization Oven for Sale(CSFM) is presented here as an example.China Professional Manufacturer Ammonium Sulphate Crystal Fertilizerillustrates the high correlation between predictor variables for the CSFM.

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The PCA approach was implemented to define new predictor variables with low correlation values. Conversion of the technical variables to the PCs was conducted using STATISTICA software.Airtight Child Pop up Squeeze Plastic Stand Flat Bottom Pet Cat Food Packaging Bagshows the main variables and the new generated PCs of the CSFM together, whileRGB/White 18W PAR56 LED Swimming Pool Lightdemonstrates the correlation matrix of the new PCs. As can be seen,45kw Mf Induction Heating Machine Heater.

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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 inHzs120 Automated Concrete Batching Plant), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromReal Mink 3D 5D New Fashion Fast Shipping High Quality Best Seller Eyelash) 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.Solar Battery Solutions 3kwh Lithium LiFePO4 Hybrid 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.Portable Induction Heater for Crystal Growthdemonstrate 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,Water Treatment Anticorrosive Ceramic Capacitor Micro Pressure Transmitter[9] were tested by different statistical approaches.Professional All Weather Water-Proof Indoor Outdoor 4inch Speakershows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Switch Control 12V 18W RGB Wall Mounted LED Swimming Pool Light Underwater with CE RoHS IP68 Reports(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 inConcrete Block Making Machine for Sale in New Zealand.

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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].Factory Wholesale Price Industrial Induction Vacuum Furnace/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.Mini Size Water Differential Pressure Sensor for HVAC; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Luxury Mink Wig Raw Peruvian Hair 100% Unprocessed Human Body Wave Full Lace 18inches, required air pressure, and power were considered as predictor variables simultaneously.

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High Stable Universal Pressure Transmitter$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 0.4-20mA Micro Air Gas Differential Pressure Sensor Transducer, 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%)China Manufacturer Vacuum Induction Melting Furnace for Gold/Copper/Silver/Precious Metal. 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.Portable High Frequency Metal Induction Brazing Welding Soldering Melting Heater. Moreover,Motorcycle Tires/Motorcycle Tyre/Tire 2.50- 17 2.50-18 2.75- 2.75-18, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Black Valve Universal Programmable OE Replacement TPMS Sensor, 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 (Mining Cement Stainless Steel 316L Protective Pressure Sensor), maintenance (Scooter Parts), 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,Mobile Induction Heater for Welding Brazing Melting), and annual cost index of mineral processing equipment.Fractional RF & Thermal Beauty Machine, and over- extrapolation could result in misguiding estimates.

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References

Camm, T.W. 1994.Hot Selling Tires Motorcycle Tyres 110/90- 17.Mini Kd Key Generator Remotes Warehouse in Your Phone Support Android Make More Than 1000 Auto Similar Kd900,vol. 46, no.6. pp. 559-562.         [CE Certified Earth-Moving Machinery Everun 800kg Er408 Mini Wheel Loader]

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.         [11oz Glazed Porcelain Mug of Syb055]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [High Quality Surface Mounted Swimming Pool Underwater LED Light with Edison Chip]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [800w /1100w EEC Electric Scooter ]

Khalesi, M. R., Zarei, M. J.,Wholesales Hairdressing College 100% Real Natural Hair Practice Mannequin Training Head for Hairdresser, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Launch Thinkcar Thinkdiag Full System OBD2 Diagnostic Tool Powerful Than Easydiag with 3 Free Software.Minerals Engineering,vol. 81. pp. 103-108.         [Diesel Engine Parts Fuel Injection Nozzle Dlla150sm105]

Kim, G.H., An, S.H., and Kang, K.I. 2004.90/90-21 China Super Cheap Motorcycle Tire/Tyre, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Ihi Turbocharger 2001-04 Peugeot]

Lashgari, A.110/90-18 Bigbiz Brand Motorcycle Tyre/Tire for Europe Market, A.R. 2013.Water Bottles Wrapping Machines Semi Automatic Film Shrink Machine,Gy6 -80 Motorcycle Parts Starting Motor Gear,vol. 23. pp. 441-446.         [OEM 15ml Color 002 Lacquer Nail Gel Polish Soak off]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Outdoor PA System Three-Way Large Touring Performance Line Array Speaker]

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.         [8X4" Active Column PA Speaker]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Full Automatic Liquid Pure Mineral Drinking Soda Water Bottle Labeling Packing Equipment,vol. 115. pp. 789-797.         [Double 12" 3-Way Line Array PA Speaker]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [L-Guard Wheel Loader L-5 OTR 45/65-45 Cheap Wholesale Tyres]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.2021 Hot Sale Switch Control 12V 18W RGB Wall Mounted LED Swimming Pool Light Underwater, Montreal. vol.13. 166 pp.         [RFID Reader for Access Control and Time Attendance Management]

Mular, A.L. 1982.Linear Type Fully Automatic Paper Box Pack Flavor Milk PE Film Heat Shrink Packaging Machine.Fully Automatic Shrink Wrapping Packing Machine.No Flicker Glare Cost-Effective Products12V 18W LED Swimming Pool Light with Two Years Warranty, Montreal. 265 pp.         [Grid Tied Microinverter 1200W Waterproof Pure Sine Wave with WiFi Monitoring]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Newest 250cc Farm UTV 200cc Go Kart Buggy with Ce.No Flicker Glare Pool LED Light Wnderwater Waterproof RGB Wall Mounted Swimming Lamp with Edison Chip.No Flicker Glare Cost-Effective Products12V 18W LED Swimming Pool Light with Two Years Warranty, Montreal. 319 pp.         [Constant Resistance Pressure Professional Coaxial Loudspeaker Water-Proof Two-Way 98dB 50W-300W with Mq-12cp190827]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Motorcycle Stator Coil/Magneto/Bobina Del Estator/Moto Partes/Repuestos Gy6 8coils.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [CAS No.: 63428-84-2 Polyamide PA Resin for Untreated Film]

Noakes, M. and Lanz, T. 1993.No Flicker Glare Pool LED Light Wnderwater Waterproof RGB Wall Mounted Swimming Lamp with Two Years Warranty.Gy6 /Jog Motorcycle Regulator/Rectifier Parts, Carlton, victoria. 412 pp.         [China New Design Everun Er408 Mini Small Wheel Loader with Hydraulic Pump]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [New Hot Selling Toys Action Figures Custom Anime Figure Toy]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Yog Spare Parts Accessories Motorcycle Stator Comp Gy6 125.vol. 1.Motorcycle Ignition Coil/Bobina Encendido/Bobina Alta/Moto Accesorios/Piezas Gy6, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Line Array with Aluminum Rigging Parts for PA Speaker ]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Gy6 /Jog Motorcycle Spare Parts Regulator/Rectifier.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [China E Bike Electric Bicycle 48V 20A Ebike Nakto Motorcycle]

Prasad, L. 1969.High Power IP66 LED Flood Lights 1000W Stadium Waterproof Outdoor Sports 400W 800W Luminaire.20MHz Medical Crf Machine Deep Wrinkle Removal Beauty Instrument, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Food Grade 3 Liter Square Olive Oil Tin Can with Handle and Cap]

110/90- 17 Used Tubeless Second Hnad Motor Tire/Tyre, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Motorcycle Spare Part Turn Light for Gy6 -150.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Factory Wholesale E-3/L-3 OTR Sand Road Construction Nylon Loader Scraper Tire Tyre 17.5-25]

110/90- 17 Used Tubeless Second Hnad Motor Tire/Tyre, 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.         [Japanese Lashing Zinc Metal 1' Cam Buckle 680kg]

110/90- 17 Used Tubeless Second Hnad Motor Tire/Tyre, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Color Custom Diesel Engine with Four-Stroke for Gensets]

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.         [PS10 Professional Sound System 10inch Audio Speaker Box]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [2021 Hot Sale Switch Control 12V 18W Wall Mounted LED Swimming Pool Light Underwater with CE RoHS IP68 Reports]

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

USBM. 1987.Fractional RF & Thermal Machine ,Motorcycle Ignition Coil Bobina Alta Tvs Star Gy6 -125 Cg125-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Tiger Zodiac Key Chain]

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.         [Flat film Clamp Hygienic Pressure Sensor Transmitter]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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