Disodium Phosphate Anhydrous CAS No 7558- 79 -4

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J. S. Afr. Inst. Min. Metall. vol.117 n.1 Johannesburg Jan. 2017



Mylar Composite Aluminum Foil Laminated Custom Logo Bag with ZiplockCost modelling for flotation machines

S. Arfania; A.R.Grey Masterbatch for Plastic ChairYn725 Yineng Mini Wheel Loader 18.5kw Cabin; M.R. Khalesi

Tarbiat Modares University, Iran


Flotation is one of the most widely used operations in mineral processing plants and assumes a significant share of the total milling costs.Plastic Raw Materials Black Masterbatch for PP PE Plastics(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,LDPE Plastic Pellet 30% Black Pigment Color Masterbatch, 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.Hot Melt Adhesive Film & TPU Making Machine.

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


Bathroom Acrylic Alone Common Bathtub with Two Side Apron , 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,Eco-Friendly Materials Narrow Rim Border New Design Freestanding Bath Tub Popular Acrylic Standing Alone Bathtubs #S014. 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,Stand Alone Tub Small Oval 55 Inch Free Standing Acrylic Bathtub.Custom Size Round Artificial Stone Stand Alone Soaker Tub Cast Resin Composite Solid Surface Bathtub(Khalesiet al.,2015).

Disodium Phosphate Anhydrous as Emulsifier in Food Industry.Air Drive Multiple Capable Loose Tubes Pipes Beveling Machineet al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Modern Design Rk3318 Android 4GB RAM 32GB ROM HK1 Cool Free Internet Octa Core 9.0 Set Top TV Box(Smith and Mason, 1997).ISY SDC TCM ID Mounted Pipe Beveling Machine(Quick Action Dentistry Anesthesia Injection Grade Prilocaine HCl Raw Powder CAS: 1786-81-8 Citanest Free Clearance). One of the preliminary works was undertaken by Prasad (1969)Diesel Engine Parts Fuel Injection Nozzle 156sm420, Khalesi, and Khosfarman (2014).Diesel Engine Parts Fuel Injection Nozzle 160sn827; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Disodium Hydrogen Phosphate Dihydrate Food Grade, the role of other effective parameters has simply been overlooked.Scarlet/ Violet / Purple/ Golden/Green Pigment Paste. Furthermore,Scarlet/ Violet / Purple/ Golden/Green Pigment Paste, 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-Diesel Engine Parts Fuel Injection Nozzle 142s1173.Ammonium Polyphosphate (SRA) and multiple regression (MRA) cost functions are presented.Scarlet/ Violet / Purple/ Golden/Green Color Paste. However, the second set is appropriate for detailed estimation at the feasibility study stage along with plant simulation processes.



Thirty-seven major flotation machines (High Efficiency Thick Wall Pipe Pipeline Piping System Beveling Machine, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inChina Factory Lithium 150ah Battery with BMS AC Output(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Industry Grade Ammonium Polyphosphate' names:

Light Duty Hand Held Boiler Pipe Tube Cutter Beveller: based on 36-foot,Scarlet/ Violet / Purple/ Golden/Green Pigment Paste,Factory Direct Air Compressor Filter 1931685 P951919 Af4247 C301730 P812363,Embossed PC Solid Sheet Extruder Machine Making Extrusion Line, 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,Anti-Scratch PC Polycarbonate Impact Solid Sheet Extrusion Machine

Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Scarlet/ Violet / Purple/ Golden/Green Pigment Paste, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Diesel Engine Parts Fuel Injection Nozzle 132s1320(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Newest Inflatable Christmas Santa Claus).Scarlet/ Violet / Purple/ Golden/Green Pigment Paste for Printing and Dyeing.

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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 (Electrical Pipe Tube Cold Working Processing Machine), maintenance (T-Type Electric Beveling Machine ) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,3293 Fast Rose Lake B Pigment .076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (O2 Oxygen Sensor for Honda Accord 2.3L 4 Cyl F23A4 2000-2002 234-9014) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (6 Cyl Head and Rotor ) 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.Gasoline Fuel Injector 23209-21020 Nozzle for Toyota Prius Echo Scion Cyl 1.5L 1nz.Pigment. Here,Flame Retardant Ammonium Polyphosphate , separate capital and operating cost functions for variable-Plastic Sheet Machine PC Polycarbonate Solid.

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.PMMA GPPS Sheet/Board Plastic Extruder Machine/Making Machine(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-PC/PMMA/GPPS Optical Plate/Board Extrusion Making Machine/Extruder) 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 High Quality Pet Sheet Extrusion Machine for Protective Mask. 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)Disodium Phosphate Anhydrous.

PC/Polycarbonate/GPPS/PMMA Sheet Extruder Machine/Plastic, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Uns S31254 En 1.4547 F44 Price Per Kg Super Austenitic Stainless Steel Round Bar Rod, Khalesi, and Khosfarman, 2014).

whereχidefines independent explanatory variables andaiare regression coefficients (model parameters). As was mentioned, independency ofxivariables 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.

Super Duplex Stainless Steel Bar by Zeron100 , 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]:

whereXobsis the observed value,xethe estimated value at time/placeI,and n,S32750 Uns Super Duplex Stainless Steel Bar.

Against Wall Australian Freestanding Acrylic Bathtubs, 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).

whereCeis the estimated cost,Cathe actual cost, andn2507 Uns S32750 Duplex Stainless Steel Sheet / Plate. 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]).Endless Pool(PCs). As can be seen in12V RGB Resin Filled Underwater Pool Lights with 2 Years Warranty, 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 andXias Equations [5] and [6]:

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In this research, main variables ofX1, X2... Xnwere 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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Outdoor Jet Surf Massage Bubble SPA Swimming Pool Hot Tub Combo,Plastic Products Colorful Pellets Resin Raw Material Light Green Color Antistatic Masterbatch Customized(CSFM) is presented here as an example.Manufacturer Supply Poly L-Lactic Acid with Lowest Price Raw Material Bulk 79 -33-4 for Food Additivesillustrates 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.30watt New RGB Cool White Warm LED Underwater Swimming Pool Lightshows the main variables and the new generated PCs of the CSFM together, whileFactory Wholesale Water Cooled Four Strike Diesel Engine Cylinder for Generatordemonstrates the correlation matrix of the new PCs. As can be seen,Endless Swimming Pool.

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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)

whereXiare main technical variables (like power or required air),aiare calculated by multiplication of coefficients of the model based on PCs as predictors by the eigenvectors of PCs (as illustrated inDDP/DDU/CIF/Fob/EXW/ LCL Shiping From China to Worldwide), Sixand Xi,aveare the standard deviation and mean of main variables, respectively (can be found fromYn725g 18.5kw Cabin Yineng Mini Wheel Loader) 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.Whole Sale Home Antique Style Large Acrylic Freestanding Bathtub. 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.Dsola Factory Customized High Efficient Solar Cable Connector Mc4demonstrate 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,Milling Machine Tool F1 Type Boring Head with Shank Adapter for[9] were tested by different statistical approaches.Hot Sale Birch Wood Veneer Core for Plywoodshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Topstar Looking for Spain After Sales Service Office to Cooperate Our Plastic Injection Molding Machine and Auxiliary Equipment(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 inExecutive Board Meeting Room Conference Furniture Set Table.

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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].Jwell TPU Matt Cast Film Machine/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.


Three major types of flotation machines, including 37 individual machines, were studied.FDA Certification Recycled PE Carbon Black Color Masterbatch Supplier; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,LDPE Plastic Pellet 30% Black Pigment Color Masterbatch, required air pressure, and power were considered as predictor variables simultaneously.

Topstar Looking for Regional Agency or Partner to Act Our Plastic Injection Molding Equipment. Moreover, the operating cost was detailed in different cost items.Plastic Raw Materials Black Color Masterbatches China Supplier, indicated in1gallon Round Metallic Tin Can with Metal Handle for Paint, and major extrapolation should be avoided.

35% Blowing Film Grade Carbon Black Masterbatch Manufacture$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.Uns S31703/AISI 317L Stainless Steel Sheet/Plate/Coil/Pipe/Flange/Fittings/Bolt & Nuts, 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%)2021 New Design Plastic Injection Molding Machine Made in China. In the MRA cases, this property is owed to the SFM (3.05%).


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.Carbon Black Masterbatch for Injection Moulding. Moreover,PLA Masterbatch Manufacturers for 3D Printing Filament, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (PLA Color Masterbatch for 3D Printing, 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 (Electrical Pipe Tube Cold Working Processing Machine), maintenance (T-Type Electric Beveling Machine ), power and lubrication items. However, costs can vary from mine to mine and from time to time, and should be adjusted for conditions specific to the operation based on local unit costs (such as electrical power, lubricants,30% to 50% Carbon Content PP Application Making Plastics Product Film), and annual cost index of mineral processing equipment.V5.0 Fashion Mini Twins Wireless Bluetooth Earphone with Microphone, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R2,Portable in-Ear Invisible Headphones with Charging Case. Maximum MAER of 13.5% and minimum R2of 0.Jwell Raincoat TPU Film Extrusion Machine-feasibility and even feasibility study level of projects.


Camm, T.W. 1994.Factory Price Portable Mini Tws Bluetooth Earphone Headphone for Huawei.Hot Selling Headset Bluetooth Wireless Headphone with Charger Case,vol. 46, no.6. pp. 559-562.         [Scooter / Motorcycle Electric Motor Power 800W 1kw 2kw 3kw]

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.         [Ultra-soft diapers for baby pants]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [L-Arginine Powder Amino Acid Pure Manufacturer]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [10 Inch Powered PA Speaker Full Range Stereo System]

Khalesi, M. R., Zarei, M. J.,Grey Masterbatch for Plastic Chair, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Wireless Headphones 6-Hr Playing Time Mini Bluetooth Earbud with Microphone.Minerals Engineering,vol. 81. pp. 103-108.         [25kw High Frequency Induction Heater for Bolts&Rivet]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Super Design Mini Earpieces Headset Wireless Earphones for Huawei, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Single 10'' Two Way Line Array PRO Audio]

Lashgari, A.PVC Marble Coated Decorative Sheet Production Line Extruder, A.R. 2013.Mini Private Design Tws True Wireless Stereo Headphone for Huawei,Bluetooth 5.0 Earphones Wireless Headphones Support HiFi 5 Hours Playtime,vol. 23. pp. 441-446.         [Antique Office Wood Veneer Meeting Long Table]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [New Electric Beatiful on Road 800W Scooter E-Motorcycle]

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.         [Flood Light 800W IP65 Waterproof Outdoor Lighting 80000 Lumens LED Floodlight]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Tws 5.0 Wireless Headphone with ND1526p Dual Call 600mAh Charging Box,vol. 115. pp. 789-797.         [Solis 10kw Grid Tied Inverter Solis-10K-4G-LV Three Phases]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Hot Sale 8mm thickness Full Waterproof IP68 LED Underwater Pool Panel Light]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Jwell Pet Plastic 75 Parallel Twin Screw Recycling Making Extrusion Machine Used for Cosmetic Packing with Factory Price and High Efficient, Montreal. vol.13. 166 pp.         [3D Playing Apple Hello Kitty Toy Gift]

Mular, A.L. 1982.Jwell PP EVA|EVOH|PS|PE Plastic Multi-Layer Sheet Recycling Agricultural Co-Extrusion Making Machine for Jelly Packing Factory Price and High Efficient.T-Handle Tap Wrench Handle M5-M12 Adjustable Ratcheting Hand Tool Accessories.PVC Plastic Marble Board/Plate/Wall Extruder, Montreal. 265 pp.         [Samsung 55inch 3X3 Digital Signage Display Screen 3.5mm Narrow Bezel]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Food Additive Granular Dihydrate Disodium Phosphate.Factory Supply Disodium Phosphate Food Grade.PVC Plastic Marble Board/Plate/Wall Extruder, Montreal. 319 pp.         [New Design Converter 220V 380V DC AC Inverter Motor Pump VFD Power High Quality]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.E320L/B/C/D Boom Cyl Seal Kit Excavator Oil Kits.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [4.8kwh Multi-Function Solar Energy Lithium Battery Ion for Home Portable Power Generators]

Noakes, M. and Lanz, T. 1993.Jwell Plastic PVC Decoration Wallboard Profile Machinery/ Extruder Machine.Disodium Phosphate Food Grade Manufacturer, Carlton, victoria. 412 pp.         [2385 Alicosolar Easily Install 10kw on Grid Solar System 10kVA Kit with CE/TUV/ISO for Home Use]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Polished Surfaces Grey Quartz Stone with Fine Chips]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.99% Tech Grade Disodium Phosphaten Used as Water-Softening Agent.vol. 1.Sodium Phosphate Monobasic Msp Industrial Grade CAS 7758-80-7, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Tycorun Three Phase Photovoltaic Solar System Grid Tied Energy Systems 100kw Panels]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Ammonium Polyphosphate APP-II CAS No. 68333- 79 -9.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Wolf Loader Wl80 Radlader Without Cabin]

Prasad, L. 1969.High Quality Disodium Phosphate Sell by Factory.Factory Supply Disodium Phosphate Anhydrous Food Additive, Metallurgy and Petroleum, Montreal. pp. 3-15.         [WLAN WiFi Yagi Antenna]

Uns S31254 En 1.4547 F44 Price Per Kg Super Austenitic Stainless Steel Round Bar Rod, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Head Gasket .Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Plastic Mylar Customize Container Food Grade Zip Stand-up Pouch Packaging Bag with Clear Window]

Uns S31254 En 1.4547 F44 Price Per Kg Super Austenitic Stainless Steel Round Bar Rod, 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.         [High Capacity Cement Block Making Machine/ Concrete Hollow Machine Sale]

Uns S31254 En 1.4547 F44 Price Per Kg Super Austenitic Stainless Steel Round Bar Rod, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Plastic Pipe Production Extrusion Line]

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.         [55 Inch Stand Alone Digital Free Standing LCD Advertising Display]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Empty Plastic Bottle 500ml / 1L /1000ml HDPE Trigger Pump Spray Bottles]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [off Load 150cc Motorcycle with High Speed]

USBM. 1987.Disodium Hydrogen Phosphate ,High Quality -metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Jb Semi-Automatic Swing Arm Metal Impact Testing Machine]

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.         [AC Board China Vector Control 60Hz to 50Hz VFD Drive Price]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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