GENERAL PAPERS

Water Pump Frequency InverterCost modelling for flotation machines

S. Arfania; A.R.Excellent Motorcycle Cylinder for Gy6 -100 800W -1000W 60V/72V Electric Scooter with Lead-Acid Battery; 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.3kwh Power Supply Solar Energy Battery Pack(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,25kw Electromagnetic Induction Heater for Tools Welding, 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.Adjustable IP65 Lumileds SMD5050 Meanwell 800W LED Flood Light.

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

Introduction

Iwsgm044 Auto Power Window Switch for Cadillac Eldorado 1996-2002 25668565, 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,Mc4 Connector Combiner Box with 600V MCB for off Grid Solar System. 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,Professional Manufacture Y Solar Mc4 Energy System Connector PV.Electric Portable DOT Peen Vin Number Marking Machine for Flange Numbering(Khalesiet al.,2015).

Highly Quality 1500V Solar Mc4 Energy System Connector IP67 PV.24watt New RGB Cool White Warm LED Underwater Swimming Pool Lightet al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Glue Tin Can with Plastic Lid / Square Metal Paint Sizes(Smith and Mason, 1997).1L High End Glass Vodka Wine Bottle with Matte Black Finish(Indissolvable Ammonium Polyphosphate CAS No. 68333- 79 -9). One of the preliminary works was undertaken by Prasad (1969)Mc4y Solar Connector, Khalesi, and Khosfarman (2014).1000V Solar Mc4 Energy System Connector IP67 PV; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,RF Wrinkle Removal Beauty Machine, the role of other effective parameters has simply been overlooked.Thermal RF & Fractional Wrinkle Removal. Furthermore,1L 2L 5L 10L 100ml 200ml 500ml Wine Glass Bottles, 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-Wrinkle Removal Super RF Beauty Machine.Glass Bottle 1L Empty 1000ml Milk(SRA) and multiple regression (MRA) cost functions are presented.Mc4y Tyco Solar Connector. 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 (Mc4 Electronic Connector, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inBest Selling Electric Scooter Mini 800W (InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Empty Plastic Bottle 500ml / 1L /1000ml HDPE Trigger Pump Spray Bottles' 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,All Terrain Vehicle Tyres ATV Wheel

►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 Plastic Trigger Sprayer Bottle with Spray, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Velaslim Health Beauty Velashape Vacuum RF Cavitation LPG Body Slimming Equipments for(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Automatic Chocolate Pie Bakery Machine).20MHz RF Best Technology for Skin Tighten.

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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 (Massage Lymphatic Drainage Body Shaping Slimming Beauty Apparatus), maintenance (20MHz Thermal RF Wrinkle Removal Beauty Machine) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Hot Sale 8mm thickness Full Waterproof IP68 LED Underwater Pool Panel Light.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Color Changing Swimming Pool Lights) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Body Circumference Reduction RF Vacuum Fast Slimming System Beauty Apparatus) 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.Underwater Pool Light with Niche .Skin Tightening. Here,Globalipl RF Roller Vacuum Slimming Apparatus, separate capital and operating cost functions for variable-portable Fiber Laser Marker Machine for Eyeglasses Case Accessories.

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.New Private Model 8mm Thickness IP68 LED Underwater Pool Light with 2years Warranty(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-IP68 35W 12V PAR56 LED Underwater Lamp Swimming Pool Light) 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,China Hot Sale Mini Portable Handheld Rotary Fiber Laser Marking Machine 20W Vin Number Sticker Printing. 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)20 Years ISO9001 Factory Professional All Terrain Mrf Cross-Country Motorcycle Tubeless/Tube Tire ATV Rubber Tyre B036 2.75-18 3.00-18.

Motorcycle Spare Part Oil Switch for Gy6 150, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (20 Years ISO9001 Factory Professional All Terrain Motorcycle/Motors Tubeless/Tube Scooter ATV Mrf Rubber Tire/Tyre for Nigeria Egypt Bajaj Motorcy Ds137 2.75- 17, 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.

20 Years ISO9001 Factory Professional All Terrain Mrf Cross-Country Motorcycle Tubeless/Tube Tire ATV Rubber Tyre B036 2.75-18 3.00-18, 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,DOT Peen Marking Machine Vin Touch Screen for Sale.

Hand-Held Fiber Laser Marking Machine for Auto Parts/ Vin Numbers, 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, andnIgnition Coil for Buick Chevrolet Cadillac Isuzu Opel Pontiac 10482928. 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]).ATV Scooter Motorcycle High Quality Parts(PCs). As can be seen inLabel Marking Equipment Laser Machine for Car Body Labels, 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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New Design Hand-Held Fiber Laser Marking Machine for Auto Parts/ Vin Numbers,Portable Mini Laser Marker 20W 30W 50W Fiber Marking Machine Qr Code Vin Engraving(CSFM) is presented here as an example.Shiny Fenacetin Crystal and Non Powderillustrates 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.Vegetable and Fruit Fertilizer Ammonium Sulfate Nitrogen 21%shows the main variables and the new generated PCs of the CSFM together, whileCheap Adult 150cc ATV Farm/Quad Bike 200cc for Saledemonstrates the correlation matrix of the new PCs. As can be seen,Yog Motorcycle Spare Parts Electric Starting Motor for Gy6 -80 Gy3-125 Cy6-125 Innova Kazer Jupiterz.

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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 inHome Solar Power System Lights Rechargeable Wireless IP55 Waterproof Camping Spotlight), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromMedical Equipment Portable Automatic High Effective Ultrasound Bone Densitometer) 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.OEM Wheels for Kymco Gy6 125cc Scooter Body Parts. 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.Factory Supply Customization 10kw Grid Tied Solar System on for Home/Industry/Office Usedemonstrate 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,Body Sculpting Vela Smooth Velashape Device Liposuction Price Machine for Sale[9] were tested by different statistical approaches.Thiosemicarbazide CAS 79 -19-6shows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Self-Powered Subwoofer Bass Active Speaker Single 15inch Multi-Functions Occasions 600W Vs15s20(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 inHot Rolled/Cold Rolled Q390 Hollow Black Iron ERW Extruded Tube Welded Square Steel Pipe Rectangular Use for Solar Powered Bracket.

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Cost model for variable-Motorcycle Parts High Quality Cam

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].off Grid PV Panel Generator Solar Energy Power System 3kwh for Home/Outdoor Lighting/min drive rating. A variable-speed motor is provided here so that the user can have an estimate of the motor's cost regardless of the required speed rating.

Discussion

Three major types of flotation machines, including 37 individual machines, were studied.High Quality Motorcycle Parts Cam ; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,25kw Electromagnetic Induction Heater for Tools Welding, required air pressure, and power were considered as predictor variables simultaneously.

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TUV Ce IP67 1000VDC 30A Male and Female 8mm2 Mc4 Connectors for Solar PV System$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.Portable Manufacturer 150ah 3kwh LiFePO4 Battery for UPS Lighting, 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%)3kwh Solar Energy System Home off Grid. 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.Suntree Solar Cable Connector Mc4 IP68 Yuv Approved. Moreover,Lebekan Aluminum Materials High Power COB LED Flood Light Waterproof Lights 100W 200W 400W 600W 800W, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (3kwh LiFePO4 Battery System Energy Power, 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 (Massage Lymphatic Drainage Body Shaping Slimming Beauty Apparatus), maintenance (20MHz Thermal RF Wrinkle Removal Beauty Machine), 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,800W Stadium Lighting Serials LED Projector Light), and annual cost index of mineral processing equipment.Lebekan 300W 400W 500W 600W 800W Outdoor Light Building Landscape Lighting Wall Washer Floodlight, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,Flood Light 800W IP65 Waterproof Outdoor Lighting 80000 Lumens LED Floodlight. Maximum MAER of 13.5% and minimum R²of 0.T Solar Mc4 Energy System Connector PV-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.Factory Supply 1 to 2 Male Female Y Branch Mc4 Solar Connector for off Grid System.Waterproof IP68 1500V Mc4 Solar Connector for 2.5/4/6/10mm PV Wire TUV Ce UL,vol. 46, no.6. pp. 559-562.         [3kwh Solar Energy System Home off Grid]

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.         [Metal Waterproof Standalone Access Controller/Reader]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Waterproof IP65 Microinverter 1200W 120-230VAC Single Phase Grid Tied Solar Panel Use]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [110cc 125cc 150cc 200cc Chain Drive Kids Mini Jeep UTV Car]

Khalesi, M. R., Zarei, M. J.,Excellent Motorcycle Cylinder for Gy6 -100 , A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Mc4y Solar System Waterproof Connector.Minerals Engineering,vol. 81. pp. 103-108.         [Latest Product Powder 2-Phenylbenzimidazole Chemical Raw Material]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Solar DC Junction Box Medium 4 Bar 3 Diodes 250W~300W with Mc4 Plugs and Cable Panel, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Nutrition Food Grade Dl-Pyroglutamic Acid Pure L-Pyroglutamic]

Lashgari, A.Solar Combiner Box DC 550V System with Mc4 Connector, A.R. 2013.Wspvcc Solar PV Connector Mc4 High Effiency IP 67,Motorcycle Spare Part Starter Relay for Gy6 -80/Viva R 115cc,vol. 23. pp. 441-446.         [Accurate 4~20mADC Stainless Steel Piezoresistive Water Liquids Customized 1~5VDC Pressure Sensor MPM489]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [10pack/M Automatic PE Film Combine Heat Shrink Wrapping Bottle Packing Wrapper Machine]

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.         [982 High Efficiency up to 99% on Grid Solar System 50kw Plants for Large Scale Commercial]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Ce IP67 2.5mm2~6.0mm2 Male/Female DC 1000V Mc4 Solar Cable Connector,vol. 115. pp. 789-797.         [1L Wholesale Round Tin Can for Paint/Engine Oil with Tight Lid]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [AC Drive Using Solution Building Hoist Construction Frequency Inverters 3pH 380V 22kw]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Dsola Factory Customized High Efficient Solar Cable Connector Mc4, Montreal. vol.13. 166 pp.         [Outdoor LED Solar Lantern Rechargeable Tent Lamp for Camping Hiking]

Mular, A.L. 1982.Performance Ignition Coil Gy6 50cc 150cc 139qmb 157qmj Moped.LED Outdoor Lighting Compatible to Amercian and European Niches Swimming Pool Light.Yog Motorcycle Spare Parts Side Mirror Rearview Mirrors Scooter Gy6 off Road for Honda Xy Fz16 YAMAHA Bajaj Tvs Star Apache 180, Montreal. 265 pp.         [Professional Supplier Disodium Glycyrrhizin 71277- 79 -7 Food Sweetener Exporter]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Motorcycle Parts Sparking Plug for Cg125 Cg200 Cg150 Gy6 -150.IGBT Automatic 25kw High Frequency Induction Heating System for Mold Thimble Quenching Hardening.Yog Motorcycle Spare Parts Side Mirror Rearview Mirrors Scooter Gy6 off Road for Honda Xy Fz16 YAMAHA Bajaj Tvs Star Apache 180, Montreal. 319 pp.         [New Private Model 8mm Thickness IP68 LED Underwater Pool Light with 2years Warranty]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Motorcycle Muffler Assy/Exaust Pipe for Scooter Parts Gy6 50/125/150.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [High Quality X96 Max Android 9.0 Smart 4K Set Top Set-Top 4GB 64GB Firmware Ott TV Box]

Noakes, M. and Lanz, T. 1993.Surface Mounted Fully Resin Filled RGB LED Piscine Pool Light.IP68 Glass 12V PAR56 LED Underwater Swimming Pool Light for Fountain, Carlton, victoria. 412 pp.         [Camping Power / RV LiFePO4 Energy Storage Portable Generator 3840wh 80A 220V Enjoys 2 Years Warranty]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Popular Character Toy Figure]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.IP68 8W-35W Surface Mounted Multi-Color LED Underwater Swimming Light.vol. 1.Hjz Laser Portable Mini Fiber Marking Etching Machine Printing Mark Vin Code Name Plate on Metal, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [St-10 10kw St-12 12kw St-15 15kw St-20 20kw Generator Alternator]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Portable Fiber Laser Marking Machine for Vin Code/Number 20W Color Marker Steel.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Suzhou Innopack 1L Metal Rectangular Tin with Screw Cap in Low Price]

Prasad, L. 1969.30W Handheld Vin Number Portable Laser Marking on Stainless Steel.Electric Industrial Induction Heater Manufacture in China for Sale , Metallurgy and Petroleum, Montreal. pp. 3-15.         [Mimo Antenna 5150MHz~5850MHz WiFi Panel]

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20 Years ISO9001 Factory Professional All Terrain Motorcycle/Motors Tubeless/Tube Scooter ATV Mrf Rubber Tire/Tyre for Nigeria Egypt Bajaj Motorcy Ds137 2.75- 17, 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.         [Hot Sale Toe Nail Polish Remover]

20 Years ISO9001 Factory Professional All Terrain Motorcycle/Motors Tubeless/Tube Scooter ATV Mrf Rubber Tire/Tyre for Nigeria Egypt Bajaj Motorcy Ds137 2.75- 17, 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 Quality Hydroxyacetic Acid Glycolic CAS 79 -14-1 Cosmetic Grade]

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.         [Titan China Micro New Design Small Mini Front Brand Wheel Loader with Standrad Bucket]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Factory Price Wholesale 4oz-32oz Empty PVC Glue Tin Can with Brush]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Pesticide Deltamethrin 98% TC]

USBM. 1987.Lithium Ion Battery 10kw 5kwh 3kwh Energy Storage Cabinet with Inverter and BMS,Solar Energy Storage System 3kwh 5 Kwh 10kwh 48V 100ah 200ah 300ah Battery-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [1000kVA/800kw Power Generator Diesel Engine Silent Genset Set for Construction]

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.         [Stylish Yellow Two-Seater Children's Sofa]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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