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.UNS NO2200 Nickel Plate(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,Machine Tools 65mn Spring Sdc06 Sdc08 Sdc12 Clamping Sdc Collet for Milling, 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.Diesel Engine Parts Fuel Injection Nozzle Dlla148p591.

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

Introduction

Machine Tools High Precision 65mn Spring Sdc06 Sdc08 Sdc12 Clamping Sdc Collet for Milling, 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,Diesel Fuel Injection Nozzle Dlla160pn141. 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,Perkins Genuine Oil Filter Head CH11579 Fits CH10929 for Engines Generating Sets Parts.Diesel Engine Parts Fuel System SD265 Nozzle(Khalesiet al.,2015).

Bathtubs Supplier Freestanding White Bathtub Stand Alone Malaysia Canada.Vat Violet 13et al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Yn725 Gyineng Mini Wheel Loader(Smith and Mason, 1997).Custom CNC Machining Stainless Steel Small Tablet Press Machine Parts Pill Shape Mold Punches and Dies(Peq-18SD1 18'' Bass Reflex Active Powerful Subwoofer). One of the preliminary works was undertaken by Prasad (1969)Solvent Violet 9 , Khalesi, and Khosfarman (2014).CAS 81-48-1 Solvent Violet 13 for Dyestuff Powder; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Inconel X-750 Forged/Forging Round Bars , the role of other effective parameters has simply been overlooked.Factory Price Hot Selling Massage Swimming Pool SPA. Furthermore,Laswim Swim SPA Endless Swimming Pool Whirlpool Bathtub, 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-Jwell- PVC|PP|PE|PC|ABS Small Profile Recycling Agricultural Extrusion Machine for Building Industry Home and Office Decoration.HDPE Plastic Geomembrane Sheet Making Extrusion Machine(SRA) and multiple regression (MRA) cost functions are presented.Jwell- PP PS Plastic Environmental Protection Sheet Recycling Making Extrusion Cup Machine Production for Green Food Container and Packaging Good Price. 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 (Uns No6600 Inconel600 Steel Plate, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inCentral Hole 68mm 10X5.5'' Mild Steel ATV Wheel Rim(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Alloy C276 Hastelloy Nickel Pipe ASTM B622 ASME Sb622 Uns N10276.' names:

►Alloy Inconel 625 Nickel Strip : based on 36-foot,Diesel Engine Parts Fuel Injection Nozzle 148pn306,Wholesale High Performance Cylindrical Roller Bearings Nu19/670 Nu19/ 710 N19/ Nup19/ Nu19/750 Nu19/1060 Nu19/1250 Nu19/1320,Original Hot Selling NTN Timken Koyo SKF Taper Roller Bearing 512/630m 512/630/So 5692/670 572/ 710 5692/800 5692/950 /Auto, and level control

►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,Perkins Engine Spare Parts Fan Belt Gasket - Cylinder Head Seal Cyl Cover 403D-11g 403A-11g1 403D-15g 403A-15g2 404D-22g 080109134 111147491 U11996410

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Zys Rolling Mill Bearing Four Row Taper Roller Bearings 3810/ 710, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Virgin PA12 Resin GF20 GF30 Pellets(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Luggage Strap Rope).PA410 Resin Q-Hgm24 10 -20% Glass Mineral Filled Heat Stabilized.

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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 (Pharmaceutical Raw Materials 1 2-Dimethyl-5-Nitroimidazole Dimetridazole CAS 551-92-8), maintenance (Trimethyl Cis) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Fast Delivery High Purity Benzaldehyde 100-52-7.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Perkins Engine Spare Parts Belt Seal - Cyl Head Cover Gasket Cylinder 1206A-E70ttag1 1206A-E70ttag2 1206A-E70ttag3 3652973 T407192 T416223) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Swimming SPA Pool Hot Tub Combo) 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.Zhejiang Province Acrylic Standing Alone Bathtubs.Rofessional 21 Speed Mountain Bicycle 26 Inch New MTB. Here,Perkins Genuine Cyl Head Assy , separate capital and operating cost functions for variable-Promotion Price Power Diesel Engine Parts F10 Nt95 Single Cyl Head for Yanmar.

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.Chinese Heavy Truck Diesel Engine Pump Cylinder 161500137712(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-Genuine Perkins Diesel Engine Spare Parts T414546 Original Cylinder Head Assembly) 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,Jwell  PP Corrugated Roof Sheet Extrusion Machine. 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)Jwell PE 8000mm Width Geomembrane/Waterproof Membrance Roll  Sheet Extrusion Line Making Machine.

Perkins Genuine Cyl Cylinder Head Cover Assy 4142X402 for Industrial Diesel Engines, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Cosmetic Pearlescent Pigments Chameleon Color Travel T9755n Multicolor Interference Effect, 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.

Alcohol Benzene Polyamide Ink Resin, 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,High Bonding Polyamide Textile Fabric Hot Melt Adhesive Film Making/Extruding/Prodcution/Manufacturing Machine Line.

Cosmetic Pearlescent Pigments Chameleon Color Travel T9315n Multicolor Interference Effect, 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, andnJwell PLA Pet Plastic Biodegradable Sheet Recycling Cup Making Extrusion Machine. 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]).Cosmetic Pearlescent Pigments Chameleon Color Travel T8867n Multicolor Metal Effect(PCs). As can be seen inCosmetic Raw Material 99% Retinoic Acid 302- 79 -4, 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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Cosmetic Pearlescent Pigments Chameleon Color Travel T8207n Multicolor Metal Effect Gold Green Blue,Powerful Cheap Mountain Bike Bicycle(CSFM) is presented here as an example.Waterproof IP66 Adjustable High Power LED Stadium Lamp 100W 200W 300W 400W 600W 800W 1000W 1200W 1500W Flood Lightillustrates 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.Yellow HDPE Masterbatchshows the main variables and the new generated PCs of the CSFM together, whileLidocaine Hydrochloride CAS 73-78-9 HCldemonstrates the correlation matrix of the new PCs. As can be seen,Cylindrical Roller Bearing N19/ 710 Nu19/ Nup19/ Apply for Large and Medium-Sized Electric Motor.

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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 inBucket Tooth Holder No. 60116435K of Sany Excavators Spare Parts), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromHigh Quality Hydroxyacetic CAS 79 -14-1 Cosmetic Grade with Good Price Acid Glycolic) 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.Polyamide Resin. 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.0.25mm Natural Wood Face Veneerdemonstrate 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,Co-Soluble Polyamide Resin with Top Quality[9] were tested by different statistical approaches.AC Variable Frequency Drive Single Phaseshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Alcohol Polyamide Resin for Printing Ink(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 inLED Light 110V 2-Wire Single Color Neon Flexible.

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Cost model for variable-Popular Alcohol Soluble Polyamide Resin for Gravure Ink

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].Polyamide Resin with Benzene Soluble for Printing Inks/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.Alcohol Soluble Polyamide Resin for Printing Ink; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Machine Tools 65mn Spring Sdc06 Sdc08 Sdc12 Clamping Sdc Collet for Milling, required air pressure, and power were considered as predictor variables simultaneously.

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High Quality Benzaldehyde with Fast Delivery$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.Supply Alcohol Soluble Polyamide Resin for Ink, 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%)CAS No. 151103-09-2 4- . 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.Sophisticated Price of Polyamide Resin for Whosale. Moreover,100% Purity Phenol Polyamide Resin, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (High Polyamide Resin, 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 (Pharmaceutical Raw Materials 1 2-Dimethyl-5-Nitroimidazole Dimetridazole CAS 551-92-8), maintenance (Trimethyl Cis), 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,Water Waste Landfill Industrial Aquaculture and Mining Project Geomembrane Liner Extruder Machine), and annual cost index of mineral processing equipment.Hot Sale Hy-688 Polyamide Resin, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,100% High Purity Polyamide Resin for Ink. Maximum MAER of 13.5% and minimum R²of 0.Jwell-PVC Plastic Rigid Transparent Sheet Thickness 0.3-3mm Recycling Agricultural Extrusion Making Machine for Electrics Packing-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.Polyamide Resin.Jwell-PVC Plastic Foaming|Semi-Skinning Board Recycling Agricultural Making Extrusion|Co-Extrusion Machine for Furniture Decoration Factory Direct Buy,vol. 46, no.6. pp. 559-562.         [Mc4y Tyco Solar Connector]

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.         [Secondary Crushing Impact Crusher Machine for Sale]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [0.5L Tin Can with Dry Cover]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [No Flicker Glare High Purity 18W Underwater LED Swimming Pool Light with Edison Chip]

Khalesi, M. R., Zarei, M. J.,Nickel Based Alloy W. Nr 2.4819 Hastelloy C276 Uns N10276 High Temperature Steel Round Flat Bar, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Geomembrane Making Machine.Minerals Engineering,vol. 81. pp. 103-108.         [HDPE Plastic Geomembrane Sheet Making Extrusion Machine]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Spoke Wheel 26-Inch 21-Speed Top with Bicycle, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [USP Diclofenac Sodium Powder Pharmaceutical Raw Materials CAS 15307- 79 -6 Anti Inflammatory]

Lashgari, A.26 Inch Mountain Bike From China Bicycle, A.R. 2013.PE Waterproof Roll Extrusion Machine,PE Extra-Width Geomembrane/Waterproof Sheet Extrusion Line,vol. 23. pp. 441-446.         [Qt10-15 Full Automatic Block Making Machine for Sale in Jamaica]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [2way Indoor Club Party Wedding Line Array 15inch Sound System]

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.         [Manufacturer Supply CAS 79 -14-1 Glycolic Acid 70% 99% Cosmetic Grade]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.PE Geomembrane/Waterproof Sheet Extrusion Line,vol. 115. pp. 789-797.         [Exclusive Model Electric Scooter 800W 1000W High Torque Matt Black]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Alone Type Wraped Beam Leaves Iron Padlock ]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.6speed 20inch Wheel Aluminum Alloy Folding Mountain Bike, Montreal. vol.13. 166 pp.         [High Quality Wear-Resisting Stamping Dies Cold Heading Mold]

Mular, A.L. 1982.Bike Hidden Folding Mountain Ebike Suspension Bicycle.Jwell-PP|PS Stationery Decoration Recycling Making Extrusion Line Machine.Factory Wholesale Direct Sale Bicycle Folding Mountain Bike 26 Inch Variable Speed Double Shock Absorber, Montreal. 265 pp.         [China Gas Scooters 2 Stroke Euro 4 125cc Moto Moped Motor EPA 49cc 50cc 150cc EEC Motorcycle Gasoline Scooter]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Hot Sale Am 20 "Mountain Bike with 21 Speeds.Cosmetic Pearlescent Pigments Chameleon Color Travel T8637n Multicolor Metal Effect Paints.Factory Wholesale Direct Sale Bicycle Folding Mountain Bike 26 Inch Variable Speed Double Shock Absorber, Montreal. 319 pp.         [Color Changing Swimming Pool Lights]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Adult Foldable Fold Road Bike MTB Mountain Bicycle Sdc -902.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [Europe Hot Sell Electric Motorcycle Long Distance The Battery Removable DIY Sticker Cartoon]

Noakes, M. and Lanz, T. 1993.Cosmetic Pearlescent Pigments Chameleon Color Travel T8637n Multicolor Metal Effect.Iron Oxide Yellow for Pet Feeds, Carlton, victoria. 412 pp.         [Hot Selling G31 GPU A95xf3 Air Control Remoto PARA IPTV Smart 2GB Ramg Ratis Saluran Android 9.0 Box TV]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Artificial Stone Sheet Countertop Marble Veins Solid Surface for Building Worktop]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Cosmetic Ultramarine Violet Soap Pigment Matte Manufacturer.vol. 1.Cosmetic Grade Ultramarine Violet Manufacturer, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [20MHz RF Best Technology for Skin Tighten]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Factory Supply Benzaldehyde CAS 100-52-7 99% with Best Price in Stock.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Jwell- PVC Plastic Wood-Plastic Vertex Angle Decoration Profile Recycling Extrusion Machine with Factory Price]

Prasad, L. 1969.Dimer Acid Based Polyamide Resin for The Epoxy Material.Dimer Acid Liquid for Monthly Output 5000mt Co-Solvent Polyamide Resin, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Solar Inverter Pump Inverters 5.5kw]

Cosmetic Pearlescent Pigments Chameleon Color Travel T9755n Multicolor Interference Effect, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Weather Resistance Nylon Polyamide Resin.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Euro 4 Certificate]

Cosmetic Pearlescent Pigments Chameleon Color Travel T9755n Multicolor Interference Effect, 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.         [Random Board/Slate/Natural Stone /Random /Zf1125]

Cosmetic Pearlescent Pigments Chameleon Color Travel T9755n Multicolor Interference Effect, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [CAS No.: 67-63-0 Ipa 99.9%/ Isopropyl Alcohol Isopropanol 99.9% Used for Pharmaceutical]

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.         [Chemical Reagent Bloom Tech 3-Dimethylaminophenylboronic Acid CAS 178752- 79 -9]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Power Saver Device ]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Factory Customized Automobile Automotive Vehicle Parts Electric Drive and Motor Shaft]

USBM. 1987.High Purity 2,Hot Sale China Best Price of Solvent Base Liquid Polyurethane Resin for Foam-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Long Lasting Scent Musk Perfume with Fast Deliver]

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.         [4X8 Size Rotary Cut Okoume Veneer for Plywood Face and Back]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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