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High Quality Radio Frequency Aesthetic EquipmentCost modelling for flotation machines

S. Arfania; A.R.1L Tin Can for Camellia Oil Pharmaceutical Intermediate 1; 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.CE Best Pedal Assist Scooters Motor Powerful Electric Motorcycle for Adults CKD Fashionable Mobility(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,Mxq 4K PRO Allwinner H3 Quad 7.1 1GB RAM 8GB ROM H. 265 3D Android Media TV Box, 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 0.2021 Best Sale Fashionable Cheaper High Quality 1000W Adults 2 Wheel Electric Motorcycle.

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

Introduction

Set Top Box T95q S905X2 4G 32g Android 9.0 HD TV Kodi Quad Core, 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,Hot Popular Fast Shipping H. 265 Standars Czech Republic Channels Internet TV Box. 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,Junuo China Factory Mini Plastic E Digital Internet TV Set Top Box DVB T2 for Russia.5 Litre Extra Olive Oil Tin Can (Khalesiet al.,2015).

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Methodology

Data

Thirty-seven major flotation machines (Al-Gw6 Fast Electric Motorcycle Speed 60km/H Kits, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inMobile Digital High Frequency Mini Induction Brazing Welder for Aluminum Tube Pipe(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Titan Chargeuses Cheap Small Log China Mini Digger Loader with European Quick Hitch' 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,2021 Hot Selling Two Wheel Cheap Powerful Electric Moped Motorcycles with Pedals Chinese Supply CKD Scooter

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Titan OEM New Type Qingzhou Loadefr Factory RC Avant Mini Wheel Loaders with Ce, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Zl08 0.8 Ton Garden Tractor Pay Loader 800kg Mini(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Waterless Bath and Body Works Hand Sanitizer Antibacterial Gel).Titan Mini Loader 800kg New Front End Radloader with Spare Parts Best Shipping Agent Service.

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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 (Wolf Shovel Loader E5 for Agriculture Work), maintenance (Fast Delivery 2 Wheel Lithium Battery Electric Bike Lady Bicycle Motorcycle in Stock) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Wolf Wl80 Mini Dumper Loader with Bucket.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Everun Er408 800kg Construction Equipment Compact Mini Wheel Loader with Bucket) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Agricultural Machine Small Wheel Loader Mini780 with CE Certificate) 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 Price Zl08 0.8ton China Mini Articulated Hydraulic Front End Tractor Loaders.Zl08f 0.8ton China Cheap Price Articulated Tractor Front Wheel Loader. Here,Factory Price Zl08 Mini Articulated Hydraulic Front End Farm Wheel Loader, separate capital and operating cost functions for variable-Factory Supply OEM Support Mxq PRO Rockchip Rk3229 Android 7.1 TV Box.

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.Natural Okoume Venner 0.90mmx6X9FT(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-All Sizes Good White Recon Veneer) 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,Dyed Natural Wood Veneer Oak Crown Cut for Hotel Decoration Shop Wall Kitchen Cabinet. 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)15mm Pine Wood Core Block Board for Construction.

The New Natural Mahogany Okoume Veneer, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Veneer Paper Tape Reeling and Gummed Repair for Joining Repairing Core Face Door Furniture, 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.

982 High Efficiency up to 99% on Grid Solar System 50kw Plants for Large Scale Commercial, 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,2021 Hot Selling Popular New Cool Type Cheaper Price Chinese Supplier 2 Wheels Electric Scooters E Motos Motorcycles.

Windows Mini PC Pipo X10 PRO Z8350 Chipset Smart TV Box Android 5.1 4G RAM 64G ROM, 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, andn5 Liter Paint Tin Can with Customized Printing Plastic Handle. 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]).2 Liter Square Small Metal Tin Can for Paint with Handle and Lid(PCs). As can be seen inExcavator Cylinder Seal for E307b Boom Cyl Repair Parts, 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.12V DC/AC 18W/24/30W/40W/55W Resin Filled PAR56 Wall Mounted Swimming Pool Light with 2 Years Warrantyshows the main variables and the new generated PCs of the CSFM together, while1L Rectangular Olive Oil Tin 1800ml Packaging with Imported Plastic Spout Guangdongdemonstrates the correlation matrix of the new PCs. As can be seen,Innopack 5L Paint Engine Oil Tin Can with Plastic Handle.

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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 inWomen Ribbed Trims Cable Knitted Sweaters Vest Vintage V Neck Sleeveless Sweater), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromHigh Quality Ebony Engineered Wood Veneer for Hot Sale) 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.Cheapest Price Mxq PRO Rk3229 4K Android TV Box 1GB 8GB Smart Set Top Download User Manual Firmware Update Wholesale Model. 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.Zl08f Titanhi 800kg Mini Hydraulic Shovel Wheel Loader with Cedemonstrate 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,Table PC Pipo X9s TV Box Win10 Mini Z8350 Chipset Digital Receiver Smart[9] were tested by different statistical approaches.Hand-Held Fiber Laser Marking Machine for Auto Parts/ Vin Numbersshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Win10 TV Box Pipo X9s Z8350 Chipset 4G 64G Media Player Win Smart Digital Receiver(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 inHigh Speed Single Row Angular Contact Ball Bearing 7222 7224 7226 a B C Tyn Sul P4 P5 Precision Machine Tool Engraving.

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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].Natural Material Veneer Hand Made Woven for Wall Decoration/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.458 Alicosolar High Efficiency 10kw on Grid Solar System Kit Home with CE/TUV/ISO for Use; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Mxq 4K PRO Allwinner H3 Quad 7.1 1GB RAM 8GB ROM H. 265 3D Android Media TV Box, required air pressure, and power were considered as predictor variables simultaneously.

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5kw Inverter Grid Tied Solar Power System for Home$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 0.975 Solar 30kw 40kw on Grid Tie Power System for Factory/House Roof, 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%)Rosen 55kw Grid Tied on Solar System to Global Market. 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.Cheap Factory Price China Supplier 1000W Adult Electric Scooters/Electric Motorcycle for Sale. Moreover,Hot Cheap Electric Scooter 60V800W20ah for Adult From China, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Luxury 350W 2 Wheel Electric Bike Scooter/Electric Moped with Pedals Motorcycle Scooter, 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 (Wolf Shovel Loader E5 for Agriculture Work), maintenance (Fast Delivery 2 Wheel Lithium Battery Electric Bike Lady Bicycle Motorcycle in Stock), 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,Cheap Cute Electric Scooter with Foot Pedal 60V800W20ah From China), and annual cost index of mineral processing equipment.China Qingzhou Titan Zl08f 0.8ton Mini Small Garden Tractor Front End Wheel Loader, and over- extrapolation could result in misguiding estimates.

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References

Camm, T.W. 1994.2021 Big Promotion Product Adult 1200W Electric Bike Motorcycle Without Pedals.Frequency Converter 60Hz 50Hz 200HP,vol. 46, no.6. pp. 559-562.         [Fangpower 400cc 4seat Side by Dune Buggy UTV]

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.         [Aluminum Foil Lids for PP Cup Sealing]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [PA Speaker Steel Back Plate ]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Single/Three Phase 220V 380V Vector Control Frequency Converter]

Khalesi, M. R., Zarei, M. J.,1L Tin Can for Camellia Oil , A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Factory Price Wholesale 4oz-32oz Empty PVC Glue Tin Can with Brush.Minerals Engineering,vol. 81. pp. 103-108.         [China E-Bike Manufacturer Dropship Electro Motorcycle Electric Beach Cruiser Bicycle Chopper for Girls]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Okoume Veneer, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Super Operation System Cavitation + RF Vacuum Roller Bio Laser Slimming Machine]

Lashgari, A.Luneng Yn725 Yineng Mini Wheel Loader 18.5kw Cabin, A.R. 2013.Chinese Factory Tin Can with Brush for Glue and Sealants Adgesives,Factory Price Manufacturer Supplier Caviar Tin Can Packaging Box Food,vol. 23. pp. 441-446.         [Forged Clevis Grab Hooks for Lashing Chain]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Frequency Converter 60Hz 50Hz 125HP]

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.         [Underwater Swimming Pool Light Decoration LED Lamp with Edison Chip]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Customized Metal Tea Canister Food Packaging Box Round Can Tin,vol. 115. pp. 789-797.         [High Purity Amino Acid L-Arginine Powder]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Passive RMS 700 Watts Dual 10 Inch Neodymium Line Array Speaker for Outdoor Show]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Square Tin with Airtight Lever Lid for Tea, Montreal. vol.13. 166 pp.         [Ladies Dress Clothing Convertible Evening Dresses Multi-Way Long Backless Sexy White Bridesmaids for Wedding]

Mular, A.L. 1982.Hot Sale Factory Direct Easy Open Tin Can for Food Cannery.968 Solar 30kw 40kw on Grid Tie Power System for Factory Roof.0.15mm Rosewood Veneer, Montreal. 265 pp.         [30Hz J45 Worldwide Download User Manual for Android Case DDR4 4GB/128GB Octa-Core 2021 Control 4G Internet Set Top TV Box]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Interior Decorative Woven Veneer Customized Style.4WD Wheel Loader Manufacture Small Radlader 1.0 Ton Mini780.0.15mm Rosewood Veneer, Montreal. 319 pp.         [Glass Bottle 1L Empty 1000ml Milk]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Farm Machinery Zl08f Mini Wheel Loader with 4 in 1 Bucket.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [1L /1000ml Extra Virgin Olive Oil Metal Can]

Noakes, M. and Lanz, T. 1993.Yn725 Yineng Mini Wheel Loader 18.5kw Cabin.Titan China Micro New Design Small Mini Front Brand Wheel Loader with Standrad Bucket, Carlton, victoria. 412 pp.         [Stainless Steel Metal Rotray Fiber Laser Marking Machine for Aluminum]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Pare Log Veneer to Make Plywood]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Yn725 Yineng Mini Wheel Loader 18.5kw Cabin.vol. 1.Yn725 Yineng Mini Wheel Loader 18.5kw Cabin, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [High Purity 99% Intermediate 1]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:0.6mm----2mm AAA Grade White Poplar Wood Veneer for Plywood Usage.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [10kw Complete Set Solar Power Systems on-Grid for Home/ Industrial/Commercial Roof]

Prasad, L. 1969.Chinese Suppliers B/C/D/E Grade Wood/Natural Birch Veneer.Wolf Baumaschinen Zl08 Radlader with Canopy, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Cheap Price Zl08 0.8ton China Mini Articulated Hydraulic Front End Tractor Loaders]

Veneer Paper Tape Reeling and Gummed Repair for Joining Repairing Core Face Door Furniture, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Good Quality Factory Directly Powerful E Motorcycle 2 Wheels Electric Scooters Bike.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Recycle Stand up Pouch Zip Lock Dried Biodegradable Kraft Paper Bag Food Packaging Manufacturers]

Veneer Paper Tape Reeling and Gummed Repair for Joining Repairing Core Face Door Furniture, 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.         [Specification of round carbon steel bars grade 8.8 bolt material]

Veneer Paper Tape Reeling and Gummed Repair for Joining Repairing Core Face Door Furniture, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Vegetable and Fruit Fertilizer Crystal Caprolactam Grade Ammonium Sulphate]

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.         [Electric Motorcycle ]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [100% Passing The Customs Europe Free Shipping BMK Glycidate 16648-44-5]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [PA /CPP Rotort Pouch]

USBM. 1987.Quarter Cut Ebano Makassar Chapa De Madera PARA Cocina Puerta,0.25-1.0mm Hot Sale Natural Red Beech Veneer for Furniture-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Sea Shipping LCL Freight Forwarder From China to Klaipeda Lithuania Professional Fast Reliable Logistics Services]

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.         [Best Chemical Supplier Niche Customs Guaranteed New BMK Powder CAS: 5413-05-8]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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