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i-manager's Journal on Future Engineering and Technology (JFET)

Current Issue Vol. 19 Issue 1

A Comparative Thermodynamic Analysis of Organic Rankine Cycles (ORC) and Kalina Cycle for Low-Grade Energy Resources
Exergy Efficiency and Exergy Destruction Assessment of Heat Transfer and Fluid Flow through Spiral Passages using Source-Sink Model
Innovative Approach: Empowering Contextual Consulting in Industry 4.0 through a Hybrid Data Analytics Framework
Study of Corrosion and its Preventive Measures
Green Hydrogen Feasibility in Oman

Most Cited

Volume 10 Issue 3 February - April 2015

Research Paper

Qualitative Production of Biodiesel Using Waste Vegetable Oil

K. Gayatri Devi* , Deepa Meghavathu, V. Sridevi, C. Chaman Mehtha, Zakir Hussain

*-*** M.Tech, Department of Chemical Engineering, A.U.C.E.(A), Andhra University, Visakhapatnam.

Associate Professor, Department of Chemical Engineering, A.U.C.E.(A), Andhra University, Visakhapatnam

* Professor, Department of Chemical Engineering, A.U.C.E.(A), Andhra University, Visakhapatnam.

** Assistant Professor, Department Chemical Engineering, ANITS, Visakhapatnam.

Devi, K. G., Meghavathu, D., Sridevi, V., Mehtha, C. C., and Hussain, Z. (2015). Qualitative Production Of Biodiesel Using Waste Vegetable Oil. i-manager’s Journal on Future Engineering and Technology, 10(3), 1-10. https://doi.org/10.26634/jfet.10.3.3343

Abstract

The new process technologies developed during the past years made it possible to produce biodiesel from recycled edible oils comparable in quality to that of virgin vegetable oil. Biodiesel has an added attractive advantage of being lower in price. Thus, biodiesel produced from recycled edible oils has the same possibilities to be used. From an economic point of view, the production of biodiesel is very feedstock sensitive. From a waste management standpoint, producing biodiesel from used edible oil is environmentally beneficial, since it provides a cleaner way for disposing these products; meanwhile, it can yield valuable cuts in CO₂ as well as significant tail-pipe pollution gains. This paper is about 2 the manufacturing of biodiesel from the used vegetable oil. The study aims to define the requirements for biodiesel production by the esterification process, testing its quality by determining some parameters such as Degree API, Gross Calorific Value, Flash point, Specific Gravity and Fire point and comparing it to the commercial Diesel fuel, and the strategic issues to be considered to assess its feasibility, or likelihood of success. The experimentation was carried out for varying booster dosages from 0.2 to 1 gram at 60^oC. The experimental results show that the biodiesel obtained at the conditions of oil: alcohol ratio, 6:1, at catalyst dosage 1 gram, at a temperature of 60^oC and booster dosages of 0.2 to 1 gram was of good quality.

References

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[3]. Miao X, Wu Q., J. (2006). Bioresource Technology, Vol. 97, pp. 841–6.

[4]. Olutoye MA and Hameed, BH. (2013). “Production of biodiesel fuel by transesterification of different vegetable oils with methanol using Al O modified MgZnO catalyst”, 2 3 Bioresour Technol. , Vol. 132, pp. 103-108.

[5]. Thirumarimurugan M, Sivakumar, VM, Merly Xavier A, Prabhakaran D and Kannadasan T. (2012). “Preparation of Biodiesel from Sunflower Oil by Transesterification”, International Journal of Bioscience, Biochemistry and Bioinformatics, Vol. 2, No. 6.

[6]. Padmarag Deshpande, Kavita Kulkarni, (2012). “Production and Evaluation of Biodiesel from Palm Oil and Ghee (Clarified Butter)”, Chemical and Process Engineering Research, Vol. 2, pp. 2224-7467.

[7]. http://www.nrel.gov

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[14]. Biomass resources facilities and biomass conversion processing for fuels and chemicals, Ahyan Demirba s * P.K.216, TR-61035-Trabzon, Turkey.

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[16]. www.wikipedia.org/wiki/biodiesel

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Research Paper

Artificial Neural Network (ANN) Approach for Modeling Chromium (VI) Adsorption from Waste Water Using A Custard Apple Peel Powder

D. Krishna* , R. Padma Sree**

* Department of Chemical Engineering, Andhra University College of Engineering (A), Visakhapatnam, India.

** Department of Chemical Engineering, M.V.G.R. College of Engineering, Vizianagaram, India.

Krishna, D., and Sree, R. P. (2015). Artificial Neural Network (ANN) Approach For Modeling Chromium (Vi) Adsorption From Waste Water Using A Custard Apple Peel Powder. i-manager’s Journal on Future Engineering and Technology, 10(3), 11-17. https://doi.org/10.26634/jfet.10.3.3344

Abstract

Artificial Neural Network (ANN) was developed by a single layer feed forward back propagation network to the batch experimental data to develop and validate a model that can predict Cr (VI) removal efficiency. ANN is effective in modeling and simulation of highly non linear multivariable relationships. A well-designed network can converge even on multiple numbers of variables at a time without any complex modeling or empirical calculations. The prediction of removal of Cr (VI) from wastewater has been made using variables of pH, adsorbent dosage and initial chromium (VI) concentration. Different types of ANN architecture were tested by varying the neuron number of entrance and the hidden layers, resulting in an excellent agreement between the experimental data and the predicted values. The high 2 correlation coefficient (R =0.992) between the ANN model and the experimental data showed that the model was able to find out the percentage removal of chromium (VI) proficiently. Pattern search method in genetic algorithm was used to obtain the optimum values of input parameters for the maximum percentage removal of chromium (VI).

References

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[14]. D. Krishna and R. Padma Sree (2012). “Removal Of Chromium From Aqueous-Solution By Limonia-Acidissima Hull Powder As Adsorbent”. i-manager’s Journal on Future Engineering and Technology, 7(4), May-July 2012, Print ISSN 0973-2632, E-ISSN 2230-7184, pp. 27-38.

[15]. Li, H., Li, Z., Liu, T., Xiao, X., Peng, Z. and Deng, L. (2008). “A novel technology for biosorption and recovery hexavalent chromium in wastewater by bio-functional magnetic beads”, Bioresour.Technol., Vol. 99, pp. 6271- 6279.

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[29]. Turan, N. G., Mesci, B. and Ozgonenel, O. (2011). Artificial neural network (ANN) approach for modeling of Zn(II) adsorption from leachate using a new biosorbent, Chem. Engg.J., Vol. 173, pp. 98-105.

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Research Paper

Studies on Reactive Precipitation of Sodium Chloride Crystals from Evaporative Residue of Reverse Osmosis

Boopathy R.* , Rames C Panda, Sekharan G*

* Research Scholar, Chemical Engineering Department, CLRI, (CSIR), Chennai, India.

Senior Scientist, Chemical Engineering Department, CLRI, (CSIR), Chennai, India.

* HOD & DD, Environmental Technology Division, CLRI, (CSIR), Chennai, India

Boopathy, R., Panda, R. C., and Sekharan, G. (2015). Studies On Reactive Precipitation Of Sodium Chloride Crystals From Evaporative Residue Of Reverse Osmosis. i-manager’s Journal on Future Engineering and Technology ,10(3), 18-28. https://doi.org/10.26634/jfet.10.3.3345

Abstract

Though Reverse Osmosis (RO) is a viable solution for separation in the purification and treatment of water, disposal of concentrated brine poses a problem. It is possible to recover salts for use in some other applications from the brine enriched salts. Development of reactive precipitation model for the highly soluble sodium chloride salt has been presented here. Salting-out of sodium chloride was achieved by bubbling gaseous hydrogen chloride in the evaporative residue solution. The influence on sodium chloride precipitation with respect to the hydrogen chloride purging contact time and precipitation distribution inside of the reactor was studied. Mathematical models representing changes in concentration of sodium ions in residual liquor and population balance of crystallized salt are formulated separately and are validated for the semi batch reactor. The maximum growth in size of crystal was achieved as 500 μm. Results show the way to recover soluble salts in zero liquid discharge, that may have high value and importance from environmental sustainability point.

References

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[3]. K. Kimura, G. Amy, J. E. Drewes, T. Heberer, T. U. Kim, and Y. Watanabe, (2003). “Rejection of organic micropollutants (disinfection by-products, endocrine disrupting compounds, and pharmaceutically active compounds) by NF/RO membranes.” J. Membr. Sci. Vol.227(1-2), pp.113.

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[5]. S. S. Chen, J. S. Taylor, L. A. Mulford, and C. D. Norris, (2004). “Influences of molecular weight, molecular size, flux, and recovery for aromatic pesticide removal by nanofiltration membranes.” Desalination, Vol.160(2), pp.103.

[6]. B. V. D. Bruggen, L. Lejon, and C. Vandecasteele, Reuse, (2003). “Treatment, and discharge of the concentrate of pressure-driven membrane processes.” Environ. Sci.Technol. Vol.37(17), pp.3733.

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Research Paper

Effects of Electroplating on the Mechanical Properties of FDM-PLA Parts

Naveen Kumar T.V* , Mithun V Kulkarni, Manu Ravuri, Elangovan K., Kannan S

* PG Student, Department of Mechanical Engineering, Madanapalle Institute of Technology & Science, Andhra Pradesh, India.

Associate Professor, Department of Mechanical Engineering, Sambhram Institute of Technology, Bengaluru, Karnataka, India.

* Assistant Professor, Department of Mechanical Engineering, Madanapalle Institute of Technology & Science, Andhra Pradesh, India.

Kumar, T.V.N., Kulkarni, M.V., Ravuri, M., Elangovan, K. and Kannan, S. (2015). Effects of Electroplating on the Mechanical Properties of FDM-PLA Parts. i-manager’s Journal on Future Engineering and Technology, 10(3), 29-37. https://doi.org/10.26634/jfet.10.3.3346

Abstract

In this paper, the rapid fabrication method based on Fused Deposition Modeling (FDM) and Electrochemical deposition is described in detail, and mechanical test results of composite nickel-coated FDM-PLA (PLA – Poly Lactic Acid) parts are presented. Coatings of electrodeposited nickel on FDM prototypes result in increase in Young's modulus, UTS, and Impact strength. Electrodeposited nickel coating has dramatically improved the overall strength and stiffness of FDM parts. Rule of mixture theory was used to predict the stiffness of the developed composites. The predicted values and the physical test results almost matched, although the experimental values were bit lower in comparison.

References

[1]. Anoop Kumar Sood, (2011). “Study on Parametric Optimization of Fused Deposition Modelling (FDM) Process,” Ph.D Thesis, National Institute of Technology – Rourkela, India.

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[12]. Masaki Namiki, Masahito Ueda, Akira Todoroki, Yoshiyasu Hirano, Ryosuke Matsuzaki (2014), “3D Printing of Continuous Fiber Reinforced Plastic ” , http://www.rs.tus.ac.jp/rmatsuza/files/3D%20printing%20 of%20continous%20CFRP.pdf (accessed on 10-06-2014)

[13]. Masood S.H., Song W. Q., (2004). “Development of new metal/polymer materials for rapid tooling using Fused deposition modelling,” Materials and Design, Vol.25, pp.587–594.

[14]. Masood. S. H. (1996). “Intelligent rapid prototyping with fused deposition modelling.” Rapid Prototyping Journal, Vol.2(1), pp.24–33.

[15]. Mithun V Kulkarni, K. Elangovan and K. Hemachandra Reddy. (2013). “Effects of Electroplating on the Mechanical Properties of Injection Molded Thermoplastics,” International Journal of Plastics Technology, Vol.17(2), pp.163-170, DOI 10.1007/s12588- 013-9056-6, Springer.

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[17]. Quincieu, J, Robinson, C, Stucker, B, and Mosher, T. (2005). “Case study: selective laser sintering of the USUSat II small satellite structure.” Assembly Automn, Vol.25(4), pp.267–272.

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[20]. Saleh, N, Hopkinson, N, Hague, R. F. M, and Wise, S. (2004). “Effects of electroplating on the mechanical properties of stereolithography and laser sintered parts.” Rapid Prototyping J., Vol.10(5), pp.305–315.

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Research Paper

Potential of Edible and Non-Edible Oils Grown in India and their Utilization in the Production of Biodiesel

Dr. S.V.A.R. Sastry* , Ch. V. Ramachandra Murthy**

* Senior Assistant Professor, Department of Chemical Engineering, MVGR College of Engineering, Vizianagaram, India.

** Principal, Andhra University College of Engineering (A), Visakhapatnam, A.P., India.

Sastry, S.V.A.R., and Murthy, Ch. V. R. (2015). Potential of Edible and Non-Edible Oils Grown in India and their Utilization in the Production of Biodiesel. i-manager’s Journal on Future Engineering and Technology, 10(3), 38-44. https://doi.org/10.26634/jfet.10.3.3347

Abstract

This paper investigates the oil potential of chestnut samples. Proximate analysis was conducted on the extracted oil to determine its physico–chemical properties. Results showed maximum oil yield of 41.9 % at 55°C and lowest values of 37.0 % at 65°C, highest and lowest acid content of 25.52 mg/KOH/g at 60°C and lowest value at 5.89 mg/KOH/g at 50°C. The Free Fatty Acid (FFA) content obtained were 12.76 at 60°C and 2.94 at 50°C, while Saponification values were 61.71 mg/KOH/g at 60°C and 32.25 at 50°C. The highest Peroxide value of 92 was recorded at 55°C which dropped to 43.4 at 65°C. The highest Refractive Index value of 1.463 was obtained during sun-drying treatment while the lowest value of 1.460 was recorded at 65°C. Chestnut possess a high level of commercial value that could meet domestic and industrial oil demands.

References

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[2]. Akanni, M. S., Adekunle, A. S., & Oluyemi, E. A. (2005). Physico-Chemical Properties of some Non-Conventional Oilseeds. Journal of Food Technology. pp.177-181.

[3]. Akintayo E. T. and Bayer E. I. (2002). Characterization and some possible uses of Plukenetia Conophora and Adenopus Breviflorus Seeds and Seed Oils. “Bioresource Technology,” pp.95-97.

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[10]. Mohammed, M. I. & Hamza, Z. U. (2008). “Physicochemical Properties of Oil Extracts from Sesamum Indicum L. Seeds Grown in Jigawa State.” Journal of Applied Science Environmental. Manage. Vol.12(2), pp.99 – 101 www.bioline.org.br/ja

[11]. Samuel, O. D. (2006). “Palm Kernel Oil Processing Mills-Problems and Solution”. Unpublished M. Eng. Thesis, Department of Mechanical Engineering, University of Ilorin. pp. 20-34.

[12]. Samuel, O. D. &. Alabi A. G.F. (2012). “Problems and Solutions involved in Oil Processing from Kernel Seeds”. Pacific Journal of Science and Technology, Vol.13(1), pp.372-383. http://www.akamaiuniversity.us/PJST.htm.

[13]. Takakura, T. (2008). “Food Production Strategy in East-Asia-Engineering Perspective in the Third Millennium”. CIGR Journal of Scientific Research and Development. Chicago, IL.

[14]. Ukhun M.E. (1986). “Effect of Storage and Processing on the Nutritional Value of Certain India Foods.” Experimentia, Vol.42(8). pp.948-950.

i-manager's Journal on Future Engineering and Technology (JFET)

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Volume 10 Issue 3 February - April 2015

Qualitative Production of Biodiesel Using Waste Vegetable Oil

K. Gayatri Devi* , Deepa Meghavathu**, V. Sridevi***, C. Chaman Mehtha****, Zakir Hussain*****

Devi, K. G., Meghavathu, D., Sridevi, V., Mehtha, C. C., and Hussain, Z. (2015). Qualitative Production Of Biodiesel Using Waste Vegetable Oil. i-manager’s Journal on Future Engineering and Technology, 10(3), 1-10. https://doi.org/10.26634/jfet.10.3.3343

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Artificial Neural Network (ANN) Approach for Modeling Chromium (VI) Adsorption from Waste Water Using A Custard Apple Peel Powder

D. Krishna* , R. Padma Sree**

* Department of Chemical Engineering, Andhra University College of Engineering (A), Visakhapatnam, India. ** Department of Chemical Engineering, M.V.G.R. College of Engineering, Vizianagaram, India.

Krishna, D., and Sree, R. P. (2015). Artificial Neural Network (ANN) Approach For Modeling Chromium (Vi) Adsorption From Waste Water Using A Custard Apple Peel Powder. i-manager’s Journal on Future Engineering and Technology, 10(3), 11-17. https://doi.org/10.26634/jfet.10.3.3344

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Studies on Reactive Precipitation of Sodium Chloride Crystals from Evaporative Residue of Reverse Osmosis

Boopathy R.* , Rames C Panda**, Sekharan G***

* Research Scholar, Chemical Engineering Department, CLRI, (CSIR), Chennai, India. ** Senior Scientist, Chemical Engineering Department, CLRI, (CSIR), Chennai, India. *** HOD & DD, Environmental Technology Division, CLRI, (CSIR), Chennai, India

Boopathy, R., Panda, R. C., and Sekharan, G. (2015). Studies On Reactive Precipitation Of Sodium Chloride Crystals From Evaporative Residue Of Reverse Osmosis. i-manager’s Journal on Future Engineering and Technology ,10(3), 18-28. https://doi.org/10.26634/jfet.10.3.3345

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Effects of Electroplating on the Mechanical Properties of FDM-PLA Parts

Naveen Kumar T.V* , Mithun V Kulkarni**, Manu Ravuri***, Elangovan K.****, Kannan S*****

Kumar, T.V.N., Kulkarni, M.V., Ravuri, M., Elangovan, K. and Kannan, S. (2015). Effects of Electroplating on the Mechanical Properties of FDM-PLA Parts. i-manager’s Journal on Future Engineering and Technology, 10(3), 29-37. https://doi.org/10.26634/jfet.10.3.3346

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Potential of Edible and Non-Edible Oils Grown in India and their Utilization in the Production of Biodiesel

Dr. S.V.A.R. Sastry* , Ch. V. Ramachandra Murthy**

* Senior Assistant Professor, Department of Chemical Engineering, MVGR College of Engineering, Vizianagaram, India. ** Principal, Andhra University College of Engineering (A), Visakhapatnam, A.P., India.

Sastry, S.V.A.R., and Murthy, Ch. V. R. (2015). Potential of Edible and Non-Edible Oils Grown in India and their Utilization in the Production of Biodiesel. i-manager’s Journal on Future Engineering and Technology, 10(3), 38-44. https://doi.org/10.26634/jfet.10.3.3347

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K. Gayatri Devi* , Deepa Meghavathu, V. Sridevi, C. Chaman Mehtha, Zakir Hussain

* Department of Chemical Engineering, Andhra University College of Engineering (A), Visakhapatnam, India.

** Department of Chemical Engineering, M.V.G.R. College of Engineering, Vizianagaram, India.

Boopathy R.* , Rames C Panda, Sekharan G*

* Research Scholar, Chemical Engineering Department, CLRI, (CSIR), Chennai, India.

Senior Scientist, Chemical Engineering Department, CLRI, (CSIR), Chennai, India.

* HOD & DD, Environmental Technology Division, CLRI, (CSIR), Chennai, India

Naveen Kumar T.V* , Mithun V Kulkarni, Manu Ravuri, Elangovan K., Kannan S

* Senior Assistant Professor, Department of Chemical Engineering, MVGR College of Engineering, Vizianagaram, India.

** Principal, Andhra University College of Engineering (A), Visakhapatnam, A.P., India.