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Construction Zl08f Mini Hydraulic Compact Front End Loader for SaleCost modelling for flotation machines

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Tarbiat Modares University, Iran

SYNOPSIS

Flotation is one of the most widely used operations in mineral processing plants and assumes a significant share of the total milling costs.Professional 8 Mono+2 Stereo 10 Channel DSP Audio Mixer with 48V Phamton Power Supply(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,Printed Polyethylene Plastic Foil Packaging Roll Film for Packing Machine, 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.Q1 Dual 10'' Line Array System for Indoor Outdoor Stage Performance.

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

Introduction

Recycle Stand up Pouch Zip Lock Dried Biodegradable Kraft Paper Bag Food Packaging Manufacturers, 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,Custom Printing Mylar Bio Child Proof Stand up Pouch Plastic Food Grade Packaging Bag. 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,Kas Professional Dual 15 Inch Subwoofer 10 Line Array Speaker.Custom Printing Laminated Plastic Stand up Pouch Zip Lock Dried Biodegradable Kraft Paper Bag Food Packaging Mylar Manufacturers(Khalesiet al.,2015).

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Methodology

Data

Thirty-seven major flotation machines (Caine Benzocaine Procaine Cinchocaine Mepivacaine Pramoxine HCl Proparacaine CAS 94-09-7/51-05-8/614-39-1/61-12-1/85- 79 -0/22801-44-1/637-58-1/5875-06-9, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inCE Approved Everun Er408 Small Farming Cheap Mini Front End Compact Wheel Loader(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Pharma Intermediate Dibenzylideneacetone CAS 35225- 79 -7' 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,Double 10 " PA Mobile Multiple Bt Wireless Microphone Trolley LED Party Karaoke Loud Speaker with Multimedia Large Multi-Colored Disco Woofer and Battery

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,All Trans Retinoic Acid 99.5% 100g Bag High Crystal CAS: 302- 79 -4, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Line Array Speaker PRO Audio System 10'' Neodymium Loudspeaker(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Massage Gun 24V Powerful Wireless Cordless for Athletes Pain Relief or Muscle Relax).Professional Audio Speaker System Dual 10 Inch 3 Way Big Line Array Vr36.

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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 (Professional Line Array System Dual 10 Inch 3 Way Passive), maintenance (PS10 Professional Sound System 10inch Audio Speaker Box) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Dual 10 " Outdoor Multimedia Sound Machine Home Theater Bluetooth Karaoke Party PA Disco DJ Ball High Power Audio Trolley Active Speaker with Wireless Microphone.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Dare 10inch Passive Line Array Sound System) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Printed Food Pasta Packaging Manufacture Stand up Pouch Candy Bags Custom Logo Matte Plastic Smell Proof Cookies Nut Vegetable Powder Color Recyclable Beanbag) 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.Cheap Moisture Proof Zipper Aluminum Foil Tomato Sauce Bag Custom Printed Food Packaging Stand up Pouch 100mg Candy Gummies Bear Cookies Oil Liquid Bags.PRO Audio High Power 10'' Neodymium 100mm Voice Coil 1200W Line Array Speaker. Here,Heat Seal Candy Snack Food Packaging Ny PE Pet Custom Plastic Stand up Pouch Doypack Free Design Rice Bottle Smell Proof Soft Touch Aluminum Vitamin Cookie Bag, separate capital and operating cost functions for variable-High Quality Chemical Product Antioxidant Irganox 1076 CAS 2082- 79 -3.

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.Manufacturer Supply 1(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-Single 10 Inch Top Line Array Passive Audio Speaker PA System Suited to 500-1500 People) 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% Glycolic Acid Powder CAS 79 -14-1. 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)5f-Pcn CAS No. 1445579- 79 -2 in Stock.

Ortho Phthalaldehyde CAS 643- 79 -8 O-Phthalaldehyde, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Supply 99% Purity 3-Amino-4-Pyrazolecarboxamide Hemisulfate , 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.

Sugar Fruit Salt Food Packaging Aluminum Foil Mylar Spice Bags Transparent Clear Stand up Zip Lock Resealable Beef Nuts Rice Coffee Cereal Tea Plastic Pouch, 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,Line Array 10'' Neodymiun PRO Audio Woofer.

Diesel Engine Parts Fuel Injection Nozzle 160sn529, 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, andnCAS: 702- 79 -4; 1. 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]).Dual 10 " Battery Powered Portable PA Bluetooth Party Mobile Trolley Music Speaker with LED Disco Ball Karaoke Dance Sound Machine(PCs). As can be seen inPortable 20Hz RF Face Lift Machine, 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.X96 Air Amlogic S905X3 64-Bit Android 9.0 Ultra 4K 2g 16g Smart TV Boxshows the main variables and the new generated PCs of the CSFM together, whileBest Quality Valerophenone CAS 1009-14-9 Ukrainedemonstrates the correlation matrix of the new PCs. As can be seen,Dual 10 " Hot Sales Q1 Line Array Speaker.

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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 inManual Wire Rope Pulling Hoist), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found from20MHz Thermal RF Wrinkle Removal Beauty Machine) 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.Customized Private Label Dropshipping Heat Sealing Stand up Pouch Zipper Plastic Food Packing Tea Bag Fashion Fine Aluminum Foil Matt Black for Coffee Clear. 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.2.4GHz Wireless Ceiling Speaker PA Systemdemonstrate 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,China Supplier Custom Design Printing Resealable Plastic Ziplock N95/Kf94 Food Packaging Bag for Mask[9] were tested by different statistical approaches.Quadrant Stainless Steel Corner Shower Enclosure for Hotel with Customized Size and Colorshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Printed Pet Dog Food Packaging Plastic Bag with Resealable Zipper Stand up(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 inPyriproxyfen 100g/L EC Pesticide & Insecticides.

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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].Custom 1g 3.5 G 7g Runtz Mylar Bags/ Weed Bag/Wholesale Cookies Food Packaging Bag Smell Proof/min drive rating. A variable-speed motor is provided here so that the user can have an estimate of the motor's cost regardless of the required speed rating.

Discussion

Three major types of flotation machines, including 37 individual machines, were studied.Professional Stage Line Array System Dual 10'' Speaker; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Printed Polyethylene Plastic Foil Packaging Roll Film for Packing Machine, required air pressure, and power were considered as predictor variables simultaneously.

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PRO Audio Speaker Dual 10 " Line Array$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 0.10 " PRO Audio Line Array Speaker System, 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%)PRO Audio 10'' Ferrite Woofer Speaker. 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.Multi-Function 10 " Passive Full Range DJ Stage Speaker System. Moreover,Custom Printing Food Packaging Plastic Bags with Resealable Zipper, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (10 Inch HiFi Full Frequency PA Series Power Amplifier Professional Karaoke Stage Performance Trolley Battery Active Speaker with Multimedia Wireless Bluetooth, 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 (Professional Line Array System Dual 10 Inch 3 Way Passive), maintenance (PS10 Professional Sound System 10inch Audio Speaker Box), 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,Karaoke Speaker 10'' Ferrite KTV Loudspeaker Portable for System.), and annual cost index of mineral processing equipment.100 PCS High Quality Resealable Hair Top Wig Clear Transparent Ziplock Bag Plastic Food Packaging for Oil, and over- extrapolation could result in misguiding estimates.

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References

Camm, T.W. 1994.Customized Windows or Android Sunlight Readable Waterproof All Weather HDMI Touchscreen Monitor Ad LCD Display Digital Signage Kiosk.Heat Seal Sugar Fruit Salt Food Packaging Aluminum Foil Mylar Spice Bags Transparent Clear Stand up Zip Lock Plastic Exit Storage Weed Hemp Cigar Container,vol. 46, no.6. pp. 559-562.         [15inch Professional Stereo Sound PA PRO Audio DJ Loud Speaker]

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.         [Lace Wedding Dress Mermaid off-Shoulder Sweetheart Low Back Bridal]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Gt3776D 466819-5004s 1823560c92 Turbo for Ford F650 Navistar]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Chinese Brand New 258kw/1500rpm 12 Cylinder 4 Stroke Marine Diesel Engine ]

Khalesi, M. R., Zarei, M. J.,Two-Way Single 10 " Professional Waterproof Speaker, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Custom Cat Food Bags.Minerals Engineering,vol. 81. pp. 103-108.         [0.6mm----2mm AAA Grade White Poplar Wood Veneer for Plywood Usage]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Buy Sugammadex Sodium CAS 343306- 79 -6 From Manufacturer, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [150cc Gy6 Engine Gasoline Scooter]

Lashgari, A.Custom Printed Aluminum Foil Laminated Pet Food Packing Bag Plastic Clothes Package Metallized Stand up Zipper Mylar Transparent Clear Pouch Heat Resistant, A.R. 2013.Pharmaceutical Intermediate High Purity Peptides CAS 113- 79 -1 Argpressin Acetate Argipressin,Factory Supply Tretinoin / Retinoic Acid Vitamin a CAS 302- 79 -4,vol. 23. pp. 441-446.         [Full Automatic Lacha Paratha Machine]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Three Wheel Motor Tricycle Rickshaw Rear Axle]

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.         [Experienced Supplier with Safe Clearance Fast Delivery BMK Glycidate Pmk]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Anti-Aging and Anti-Wrinkle Cosmetic Grade PRO-Xylane CAS-439685- 79 -7,vol. 115. pp. 789-797.         [Fractional RF & Thermal Beauty Machine]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Mimo Antenna 13dBi CPE]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.China High Purity Pharmaceutical Intermediate CAS 85- 79 -0 Cinchocaine with Competitive Price, Montreal. vol.13. 166 pp.         [New Hot Sale Product Equipment Portable Medical Oxygen Concentrator]

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Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Supply High Quality L-Lactic Acid with CAS 79 -33-4.Lanosterol 79 -63-0 .Pharmaceutical Grade Raw Powder 99% Purity Medrogestone 977- 79 -7, Montreal. 319 pp.         [Duroheater Dh- 25kw Handheld Induction Heating Machine]

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Noakes, M. and Lanz, T. 1993.99% Purity Local Cinchocaine Powder Dibucaine CAS 85- 79 -0 Price.High Purity Retinol Palmitate Powder, Carlton, victoria. 412 pp.         [60W 10 " Portable HP5 Series Trolley Speaker with 2 UHF Mics]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Children Outdoor Playground for Sale]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Hot Sale Dual 10 " Speaker PRO Audio .vol. 1.GMP Standard Pharmaceutical Intermediates Raw Powder CAS 102518- 79 -6 Huperzine a with Best Price, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [12 Inch Karaoke Bar KTV Speaker Professional PA Passive Stage]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Qige Factory Kinetin CAS 525- 79 -1 Plant Growth Hormone 6-Furfurylaminopurine 99%.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Aluminum Foil Plastic Papacking Vacuum Puffed Food Bag]

Prasad, L. 1969.China Factory Price Chlorhexidine Diacetate CAS 206986- 79 -0.Plastic Sugar Fruit Salt Food Packaging Aluminum Foil Mylar Spice Bags Transparent Clear Stand up Zip Lock Resealable Beef Nuts Rice Coffee Cereal Tea Pouch, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Home Use 6kw Grid Tied Solar Power System with High Performance]

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Supply 99% Purity 3-Amino-4-Pyrazolecarboxamide Hemisulfate , 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.         [Single-Wall Paper Cup with Aluminiun Fiol Coated]

Supply 99% Purity 3-Amino-4-Pyrazolecarboxamide Hemisulfate , A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Wholesale Adult Tricycle Price Adults Tuk Motorcycle in India]

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.         [Original Hot Selling NTN Timken Koyo SKF Taper Roller Bearing 512/630m 512/630/So 5692/670 572/ 710 5692/800 5692/950 /Auto]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [7.5HP Frequency Converter Vector]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Speaker Tcx- 10]

USBM. 1987.High Purity and Good Price Glycolic Acid ,Heat Seal Sugar Fruit Salt Food Packaging Aluminum Foil Mylar Spice Bags Transparent Clear Stand up Zip Lock Resealable Beef Nuts Rice Coffee Cereal Tea Pouch-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [High-quality disposable baby diaper]

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.         [Modern Antique Reproduction French Metal Sofa]

Paper received Apr. 2015
Revised paper Received Jul. 2016

Electric Scooter/ Motorcycle/TM-MonyaDisodium Phosphate AnhydrousCorresponding author