GENERAL PAPERS

0.15mm Rosewood VeneerCost modelling for flotation machines

S. Arfania; A.R.Yn725 G CE Approved Hot Sale Mini Wheel Loader860MHz CATV One Way Amplifiers; 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.Zl08f Mini Tractor Articulated Hydraulic Front End Wheel Loader(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,Everun 2021 Brand Ce Certificated Er08 Small Construction Machinery Wheel Loader with Snow Blade, 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.Everun 0.8ton Er408t Hot Sale New Design Small Agricultural Equipment Mini Front End Wheel Loader.

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

Introduction

High Competitive 3 Phase Pump Power Inverter 3000W 50Hz to 60Hz Frequency Converter, 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,Wolf Mini Loader Wl80 with Grass Cutter. 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,Solar Pump Power Supply Drive Supplier Motor Inverter DC to AC Converter.Eougem 0.8 Ton Payload Zl08 Front End Loader New Hydraulic Articulated Small Wheel(Khalesiet al.,2015).

2500*640mm E1 Glue Engineer Veneer Wenge/Oak for Decoration.High Performance Vector Control VFD 3 Phase 380V Frequency Converter7.5kw Inverter for AC Motoret al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for 280mm Magnet(Smith and Mason, 1997).Zl08 0.8t Articulated Front End Wheel Loader with Pallet Fork(5GHz Antenna High Gain 32dBi). One of the preliminary works was undertaken by Prasad (1969)Face Veneer Nature Bamboo for Fancy Plywood, Khalesi, and Khosfarman (2014).White Birch Veneer in 0.28mm/Jacky; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Chinese Suppliers Okoume Wood Face Veneer for Malaysia, the role of other effective parameters has simply been overlooked.Factory-Hardwood Veneer in 1300X2500mmx 0.60mm. Furthermore,Yn725 G Ce Approved Hot Sale Mini Wheel Loader, 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-Variable Frequency Drive VFD Supplier AC Converter 50Hz to 60Hz with Vector Control.China Zl08 Payloader 0.8 Ton Min Articulated Hydraulic Mini Front End Wheel Loader(SRA) and multiple regression (MRA) cost functions are presented.0.8ton Compact Loader Wheel in Europe. 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 (4 Kw China Frequency Converter Power Supply Motor Drive 3 Phase Inverter, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inHigh Quality Mxq PRO 4K Rk3229 1GB 8GB Android7.1 Quad Core Android TV Box(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;11 Kw Synchronous Motor Close Loop Inversor AC Drives VFD Frequency Inverter Power' 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,Km3 Collective 4GB 64GB TV Box Google Certified ATV

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,China Everun Er408t 0.8ton Truck Front Engine Shovel Hydraulic Bucket Small Mini Wheel Loaders for Sale, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Natural Wood Woven and Strand Bamboo Veneer Sheets Comaccord(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Purlin steel multi-storey construction).High Quality Ebony Engineered Wood Veneer for Hot Sale.

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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 (China Manufacturer Decorative Engineered Wood Veneer), maintenance (Reliable Producer Everun Supply Er08 CE Approved 2021 Hot Sale Compact Mini Wheel Loader with Bucket) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Gabon Okoume Veneer a B C D Grade From Factory to India.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Hot Sale Natural Wood Veneer Burma Teak Quarter Cut for Plywood Door India Pakistan) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Hot Sale Birch Wood Veneer Core for Plywood) 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.Pendoo X10 Max International Best Custom Set Top Box 4GB 32GB TV Converter Ott 4K Smart Android.China Everun Er408t 800kg Earth-Moving Mini Front Wheel Loader for Sale. Here,Zl08 800kg Mini Tractors with Front End Dumper Loader, separate capital and operating cost functions for variable-China Everun Er408t 0.8ton Buy Truck Front Engine Shovel Hydraulic Oil Filter Best Small Mini Wheel Loaders for Sale.

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.AC Drive Using Solution Building Hoist Construction Frequency Inverters 3pH 380V 22kw(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-AC Drive for Bridge Crane VFD Using Mono Overhead 3pH 380V 15kw) 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,Construction Machine Mini Loader Zl08 with Factory Price Front End. 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)Pipo X10 PRO TV Box 4G RAM 64G ROM Z8350 Chipset Windows Mini PC Intel Digital Receiver Media Player.

Hybrid 3kw Solar Grid Tied Roof Top System Home Power, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Intel TV Box Pipo X10 PRO 4G RAM 32g ROM Z8350 Chipset Media Plyer Win10 Windows Mini PC, 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.

Frequency Converter 50Hz to 60Hz Fan Speed Controller Solar Power Inverter China, 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,Mini 220V Single Phase Input 2.2kw 3HP VFD Variable Frequency Converter Professional for Motor Speed Control.

Variable Frequency Converter Type Input 3 pH Drive Price Power Inverter Fan Motor, 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, andnGeneral Type Input 3 pH 380V Frequency Converter Variable AC Drive. 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]).0.8ton Agricultural Tractor Mini/Small Front Wheel Loader(PCs). As can be seen inFactory Direct Supply 2 Wheels No Folding Elderly Electric Motorcycle, 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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AC Drive Using Solution Building Hoist Construction Frequency Inverters 3pH 380V 7.5kw,Zl08 Wheel Loader Wl80 Wolf Mini(CSFM) is presented here as an example.Qige Supply High Quality Ulipristal Acetate Pharmaceutical Raw Materials CAS 126784-99-4 for Contraceptionillustrates 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.Radiate Pine Face Veneershows the main variables and the new generated PCs of the CSFM together, whileProfessional Stage Bass Sound System 15 Inch Subwoofer Speaker Ls500demonstrates the correlation matrix of the new PCs. As can be seen,Zl08 0.8ton Articulated Hydraulic Farm Wheel Loader Tractor.

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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 inChina Manufacturer for Stamping Die /Tooling/Tool or Press /Punch Metal Parts /Components/Products), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromAndroid 6.0 Smart TV Box Rk3229 Quad-Core 2GB/8GB Internet Set Top) 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.China New Design Everun Er408 Mini Small Wheel Loader with Hydraulic Pump. 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.650W-18 Inch Subwoofer Speaker Manufacture China Factory Directlydemonstrate 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,3 Phase AC Drive for Water Pump and Fan[9] were tested by different statistical approaches.2021 Popular Outdoor LCD display Alone Instagram Photo Boothshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.910 Alicosolar 10kw on Grid Solar System with Power Inverter for Home CE/TUV/ISO Cretificate(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 inManual Chain Block with Hook Hoist.

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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].Wood Woven and Strand Bamboo Veneer Sheets/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.Rotary Cut Bintagor Veneer for Panels and Furniture with Good Price; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Everun 2021 Brand Ce Certificated Er08 Small Construction Machinery Wheel Loader with Snow Blade, required air pressure, and power were considered as predictor variables simultaneously.

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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.3phase VFD. Moreover,0.75kw 1HP AC Frequency Inverter, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Round Gloss Tin Can Metal for Edible Olive Oil Canning, 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 (China Manufacturer Decorative Engineered Wood Veneer), maintenance (Reliable Producer Everun Supply Er08 CE Approved 2021 Hot Sale Compact Mini Wheel Loader with Bucket), 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,Universal Vector Inverter), and annual cost index of mineral processing equipment.Frequency Inverter 220V 50/60Hz 60HP Three Phases Acdrive, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,High-Performance Variable Frequency Inverter 3-Phase 380V. Maximum MAER of 13.5% and minimum R²of 0.Wl80 Mini Loader From Wolf-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.Wolf Mini Wheel Loader Wl950 Farm.Zl08 0.8 Ton Mini/Small Articulated Hydraulic Front End Wheel Loader,vol. 46, no.6. pp. 559-562.         [Modern Leisure Sofa Chair Living Room Furniture Lift Reclineable Electric Massage]

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.         [Commercial H-beam multi-storey prefabricated steel structure for warehouse buildings]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [18W RGB Resin Filled LED Surface Mounted Underwater Pool Light]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [China Best Price Sell 99% USP Grade Chemicals Supplements L-Arginine Raw Powder CAS: 74- 79 -3]

Khalesi, M. R., Zarei, M. J.,Yn725 G CE Approved Hot Sale Mini Wheel Loader, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Tin Cans with Metal Cover for Paint or Chemical Packaging.Minerals Engineering,vol. 81. pp. 103-108.         [Custom Waterproof and Oil Sealing Round Metal Tin Can]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Yihe Brand 300-600m Face/Core Veneer Door Furniture Paper Tape Reeling and Gummed for Joining Repairing, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Strong Corrosion Resistance High Overload Pressure Sensor]

Lashgari, A.5L Chemical Oil Tinplate Can with Metal Press Cover, A.R. 2013.15L Tinplate Closed Paint Bucket Water Based Glue Metal Pail,0.28mm Red Oak Artificial Veneer,vol. 23. pp. 441-446.         [3D Carving and Engraving Machine Wooden Door Cabinet 1325 CNC Machine/ Stone Wood Router 2040]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [10 Inch KTV System Woofer]

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.         [Guangzhou Manufacturer Empty Anti Bacterial Diesel Additive Can for Fuel Cleaner]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Olive Oil Metal Container Edible Tin Can with Plastic Lid,vol. 115. pp. 789-797.         [50Hz 60Hz 220V/380V Vector Control AC Variable Frequency Drive]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Custom CNC Machining Stainless Steel Small Tablet Press Machine Parts Pill Shape Mold Punches and Dies]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.5L Engine Motor Oil Can Screw Top Rectangular Metal Tin, Montreal. vol.13. 166 pp.         [Strapless Wedding Gown Backless Beach Bridal Dresses]

Mular, A.L. 1982.Pipo X8 Win 10 + Android 4.4 Dual Boot Intel Z3736f Mini PC TV Box Wholesale Smart Set Top.Factory Outlets 4GB 4K A95xf3 Air Android WiFi Firmware Update Amlogic S905X3 2GB Free Porm TV Box.New Product T95 Max+ S905X3 World 9.0 6K 4G Lte Download User Manual for Max 4K Smart Android Box TV, Montreal. 265 pp.         [Jarol Solar Inverter 5.5kw 3 Phase]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Food Grade 280ml Empty Tin Can for Camellia Oil.800W Fashion Power Motorcycle Cheap Electric.New Product T95 Max+ S905X3 World 9.0 6K 4G Lte Download User Manual for Max 4K Smart Android Box TV, Montreal. 319 pp.         [High Quality Glycolic Acid/ Hydroxyacetic Acid CAS 79 -14-1]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Rectangular Glue Tin Can Empty Clear Paint.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [Ash Solid Wood decoration Board]

Noakes, M. and Lanz, T. 1993.Metal Tinplate Container Engine Oil Can with Screw Cap.Square Tin Paint Packaging Can Lubricant Oil Containers, Carlton, victoria. 412 pp.         [Dual 12" Subwoofer Speaker Box]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Black Changing Color Heat Reveal Travel Magic Cup]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.800W Electric Scooter/Motorcycle with LED Light.vol. 1.Citycoco Electric Motorcycle E6 Cheap OEM E Bike, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [High Fidelity Professional Line Array Speaker ]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:800W Deft Fresh Type Drum Brake Brushless Motor Electric Motorcycle.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [15L Tinplate Closed Paint Bucket Water Based Glue Metal Pail]

Prasad, L. 1969.Euro5.Retro Scooters, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Plastic Sheet Machine PC Polycarbonate Solid]

Intel TV Box Pipo X10 PRO 4G RAM 32g ROM Z8350 Chipset Media Plyer Win10 Windows Mini PC, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-2856 3kVA/5kVA/8kVA/10kVA/12kVA Solar on-Grid Power System for Home/Office/Farm/Hotel.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Wireless Module Qualcomm Atheros Qca9880 Wle900vx 802.11AC Wave 1 Minipcie WiFi Network Card]

Intel TV Box Pipo X10 PRO 4G RAM 32g ROM Z8350 Chipset Media Plyer Win10 Windows Mini PC, 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.         [Good Quality Composite Door WPC with Wood Grain]

Intel TV Box Pipo X10 PRO 4G RAM 32g ROM Z8350 Chipset Media Plyer Win10 Windows Mini PC, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Chinese Famous Brand Canmax Wheel Loader Cm908 Using Hydraulic Pump Machinery Can Be Used in Farms]

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.         [Universal LPG Gas Completed ECU Conversion Kit]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Euro5]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Police Using of Motorcycle for Cruiser with Displacement 320cc]

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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.         [Polyethylene Green Color Masterbatch]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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