GENERAL PAPERS

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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.Low Power Elevator Inverter 12kw with Controller(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,High Quality 18mm Carb Birch Okoumen Plywood, 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 0.1.5kw 220V Frequency Converter Single Phase 380 3.

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

Introduction

Carb Approved Birch Plywood, 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,Carb E0 Cabinet Grade 18mm Plywood in High Quality. 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,1.5kw 220V Frequency Inverter Brands AC Drive for Electric Motor.hot selling tractor front end wheel pallet fork loader for argricultural(Khalesiet al.,2015).

Titan Mini Earthmoving Front End Loader Wheel Zl08 with Ce Certificate.Carb Bleach White Poplar Plywood LVL 12mm 18mmet al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Modern Simple Hotel Lobby Discussion Living Room Leisure Sofa(Smith and Mason, 1997).Warm White IP68 Resin Filled Wall Mounted 18watt LED Swimming Pool Light(Factory 18L Wholesale Large Square Aluminium Tin Can with Screw Top Lid). One of the preliminary works was undertaken by Prasad (1969)Wolf Loader Wl80 Zl08 Radlader Mini Wheel, Khalesi, and Khosfarman (2014).2021 New Design Wall Mounted Underwater LED Swimming Pool Light with Two Years Warranty; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,High Quality Carb Certified Birch Faced Furniture Plywood, the role of other effective parameters has simply been overlooked.UV Birch Plywood with Poplar Core Carb E0 Glue From Factory. Furthermore,17 Inch 18 Aftermarket New Design Aluminum Car Alloy Rim, 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-China Wolf Wl80 Articulated Mini Loader.Digital ATSC Receiver Internet TV Set Top Box(SRA) and multiple regression (MRA) cost functions are presented.Vimode Buy 2021 Newest 48V Electric Motorcycles Made in China 800W. 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 (High Quality Aluminum Alloy Wheels Rims, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented in5GHz 12dBi Dual Polarity MIMO Omni Antenna(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Truck Rim Steel Polished 17.5 Inch Wheel' 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,Tubeless Steel 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,Home Application on Grid Tied Solar Power System 3kw, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Home Use Cheap Solar Panel System 10kw Grid Tied Kit(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Adjustable Jewelry Latest 925 Sterling Silver Cubic Zirconia Bracelet).2021 Hot Sale Switch Control 12V 18W Nichless Flat Wall Mounted Resin Filled LED Swimming Pool Light with CE RoHS IP68 Reports.

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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 (5GHz Antenna High Gain 32dBi), maintenance (5GHz Dual Polarization Enclosure WLAN Antenna) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,32dBi 5GHz WLAN Antenna.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Brown Black Opaque Chemical Industrial Container 100ml Flip Top Cap Bottle) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (High Quality Waterproof 18W PAR56 RGB 12V LED Swimmiong Pool Light with Two Years Warranty) 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.Nicheless Flat Resin Filled Thin 12W Wall Mounted IP68 RGB Underwater LED Swimming Pool Lights.2.5A 0.4kw IP20 Jarol Variable Frequency Drive. Here,No Flicker Glare Switch Control 12V 18W Nichless Flat Wall Mounted Resin Filled LED Swimming Pool Light with Edison Chip, separate capital and operating cost functions for variable-High Quality Underwater Swimming Pool Light Decoration LED Lamp.

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.17 Inch Machined Aftermarket Alloy Wheel (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-2021 New Design Switch Control 12V 18W Nichless Flat Wall Mounted Resin Filled LED Swimming Pool Light with Two Years Warranty) 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,New Electric Beatiful on Road 800W Scooter E-Motorcycle. 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)5GHz 15dBi Dual Polarization Enclosure WiFi Antenna.

Modern City Leisure Electric Scooter Motorcycle with Lithium Battery , the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (White Truck Wheel 17.5X6.00 Steel Rims, 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.

7.5kw MPPT with High Efficiency Solar Water Pump Controller, 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,Carb P2 AA/Bb Grade Birch/Okoume/Bintangor/Poplar Plywood.

AC Variable Frequency Drive Single Phase, 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, andn17.5X6.75 Heavy Duty Truck Trailer Steel Wheel Rim. 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]).Triple Phase Variable Frequency Inverter AC Drive(PCs). As can be seen in2021 Hot Selling Good Performance Transparent PA12 Granules / Ployamide 12 for Commercial Installation, 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.Plastic Raw Materials Black Color Masterbatches China Suppliershows the main variables and the new generated PCs of the CSFM together, whileHot Sale Dual 10 " Speaker PRO Audio demonstrates the correlation matrix of the new PCs. As can be seen,AC 3 Phase 380V Compact Vectorial Inverter Frequency 220V.

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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 inHigh Performance Nu2209), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found from10 " Woofer Speaker) 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.AC Drives Frequency Inverter for Dyeing Machine. 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.IN-BA1 Excellent Ultrasound Bone Densitometer for Adults and Children from Chinademonstrate 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,1220*2440*18mm Birch Plywood with Carb P2 Standard Quality[9] were tested by different statistical approaches.Mini Nameplate Pneumatic Engraving Machineshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Solar Pump Frequency Inverter MPPT Fuction 15kw Made in China(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 inPCD Wire Drawing Die for Copper & Steel.

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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].AC Frequency Speed Controller 7.5kw VFD Drives/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.Carb P2 Bleached White Poplar Plywood for Furniture; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,High Quality 18mm Carb Birch Okoumen Plywood, required air pressure, and power were considered as predictor variables simultaneously.

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Mimo Antenna 13dBi CPE$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 0.1220X2440X9mm Carb P2 Glue Bleached Poplar Plywood for Furniture, 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%)5GHz 25dBi Dual Pol Enclosure Antenna. 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.Bleached Poplar/Birch Carb Plywood. Moreover,Weifang Cp Cloud Pillar Brand Ce Approved Zl08 Multi-Function Mini Wheel Loader with Cheap Price, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Newest Kids Pedal Electric Drift Crazy Kart Go, 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 (5GHz Antenna High Gain 32dBi), maintenance (5GHz Dual Polarization Enclosure WLAN Antenna), 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,Zl08 Mini Small Garden Farm Tractors Compact Front End Wheel Loader), and annual cost index of mineral processing equipment.IN-A7 handheld color doppler linear probe hip bone ultrasound scanner, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,New Generation Engine Er08 Wheel Loader with CE/Bucket for Sale. Maximum MAER of 13.5% and minimum R²of 0.7.5MHz/10.0MHz Msk/Vascular Use Wireless Ultrasound Equipment-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.Yn725 Yineng Mini Wheel Loader 18.5kw Cabin.Whole Sale Hammerhead 150cc Go Kart with Parts,vol. 46, no.6. pp. 559-562.         [DOT Certified off Road Chinese Motorcycle Tire 3.00- 17]

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.         [Zipper Beer Bottle Cooler Neoprene Stubby Holder]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Custom Liquid Stand up Pouch Spout for Food Packaging]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Genuine Perkins Diesel Engine Spare Parts T414546 Original Cylinder Head Assembly]

Khalesi, M. R., Zarei, M. J.,Carb Approved Birch Plywood, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Earthmoving Equipments Mini Wheelloader Wl80 Loader Radlader.Minerals Engineering,vol. 81. pp. 103-108.         [Solar Pump Inverter Price Quality AC Drive Frequency Converter]

Kim, G.H., An, S.H., and Kang, K.I. 2004.10MHz Linear Vascular/Anesthesia Portable Wireless Ultrasound Scanner, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [DOT Peen Marking Machine Vin Touch Screen for Sale]

Lashgari, A.Advanced 7.5MHz/10MHz Superficial Organ Use Wireless Linear Ultrasound Probe, A.R. 2013.WiFi Probe Type 2 in 1 Double Head Wireless Mini Color Doppler Ultrasound,Weifang Cp Cloud Pillar Ce Approved 800kg Multi-Function Mini Loader with Quick Hitch/Electric Joystick/Floating Function for Germany/Norway/Finland,vol. 23. pp. 441-446.         [Wedding Dress Bridal]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Tws Sport Headset Stereo Headphone Earphone with Charging Box Black]

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.         [Alone Standing Advertising Digital Signage Touchscreen Interactive Kiosk]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Aj-Bmd500 New Generation Ultrasound Bone Densitometer,vol. 115. pp. 789-797.         [Automobile Paint Can 5L Square Tin with Metal Cap for Ink Oil]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Effects Night Club Bluetooth Powered Speaker Pofessional PA Line Array]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.18watt Resin Filled Wall Mounted Swimming Pool Lamp with Two Years Warranty, Montreal. vol.13. 166 pp.         [5.5kw with Hongda Engine Concrete Power Trowel]

Mular, A.L. 1982.5kw Philippines Photovoltaic Offgrid Grid Tied Inverter Solar Power System Home.Solar Power System 8kw Grid Tied Solution.CE China manufacturers mini wheel loader for sale at cheap price, Montreal. 265 pp.         [Gospell DVB-C SD TV Box MPEG-2/MPEG-4/H. 264 Video Decoding]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Wolf Agricultural Machinery Construction Small Front End Wheel Loader with Euro5 and Tier4 Engine.China Portable Medical Ophthalmic a/B Ultrasound Scanner Pachymeter with B Probe for Eyes.CE China manufacturers mini wheel loader for sale at cheap price, Montreal. 319 pp.         [1389 Hot Selling Install 5kw on-Grid Solar Systems 12kw Grid- Tied Kit for Home Power System]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.6000W 200V-240V AC Single Phase on Gird/ Grid- Tied Solar Power Energy System.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [8-30inches Malaysian Straight Hair Bundles 100% Human Weaves]

Noakes, M. and Lanz, T. 1993.Ce Approved 10 Inch Automatic High Effective Ultrasound Bone Densitometer .5GHz 10dBi Wideband Omni WLAN Antenna, Carlton, victoria. 412 pp.         [Zl08f Mini Small Farm Compact Tractor Wheel Loader with Standard Bucket]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [CL1C-M110 Comlom 10oz Stainless Steel Coffee Travel Mug]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Jy125t-36c 125cc Scooter with Cdi and Efi.vol. 1.5GHz 18dBi Dual Polarized Panel Antenna , Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Flexible Label Laser Marking Machine for Airbag Warning Labels]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:2021 New Arrival China Supplying Internet TV Set Top Box Smart 4K HD 4GB Android 9 Amlogic S922X.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Cute Street Electric Scooter with LED Light 60V800W20ah]

Prasad, L. 1969.5GHz 23dBi Enclosure WLAN Antenna.16" Inch Steel Wheel for Toyota Prado Land Cruiser, Metallurgy and Petroleum, Montreal. pp. 3-15.         [China Titanhi Zl08 800kg Compact Agricultural 0.8t Micro Pay Loader 4WD]

White Truck Wheel 17.5X6.00 Steel Rims, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-off Road 200cc Motorcycle for Hot Sale.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Solid State Inductive Heating Furnace for Tyre Cord Wire]

White Truck Wheel 17.5X6.00 Steel Rims, 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.         [China Factory Direct Losing Weight Raw Sarms Sr9011]

White Truck Wheel 17.5X6.00 Steel Rims, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [0.8t Multifunctional Hydraulic Wheel Loader for Farm]

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.         [Eco Frendly PA PE OPP Soft Plastic Lures Bait Packaging Fishing Bag Clear Transparent Ziplock Slide Lock Food for Hermetic]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Ammonium Sulphate N21% Powder+Crystal+Granular Steel+Capro]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Outdoor Line Array PA System Loudspeaker]

USBM. 1987.off Load 150cc Motorcycle with High Speed,China 125cc Moto Efi Euro 4 2t 4t Stroke Motorcycle Motor 49cc 50cc 150cc Moped EPA EEC Gas Scooter-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Dyestuff Sulphur Dyes Sky Blue CV 120% Granule for Textile]

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.         [Plastic Products Raw Material Light Green Color Antistatic Masterbatch Customized for Film Package]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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