KMnO4 Eklenen Nişasta Partikülleri ile Gliserolün Buz Çözücü olarak birlikte kullanımı

Year 2019, Issue: 17, 190 - 197, 31.12.2019

Deniz Emre Yunus Emre Şimşek , Levent Değirmenci

https://doi.org/10.31590/ejosat.603435

Abstract

Nişasta ile modifiye edilmiş KMnO₄
(MS partikülü) ile gliserin çözeltisinden oluşan biyobozunur bir buz
çözücü sistemi sunulan çalışma ile önerilmiş ve test edilmiştir. Deneyler
değişen KMnO₄ (10, 15, 25%), MS partikül, gliserin % (20, 40, 60) ve
çözücü miktarları (3, 6, 12 ml) ile gerçekleştirilmiştir. Çalışmanın temel
hedefi gliserin ve KMnO₄ arasında ufak çaplı ekzotermik bir reaksiyonu
tetiklemek ve reaksiyon sonucu açığa çıkan ısı ile buzun erimesini
hızlandırmaktadır.  Denemeler iki gruba ayrılmıştır.
İlk olarak en yüksek sıcaklık artışını sağlayan en iyi koşullar istatistiksel
olarak belirlenmiş ve buradan elde edilen sonuçların değerlendirilmesi ile buz
çözme denemeleri gerçekleştirilmiştir. İstatistiksel analizler KMnO₄
ve MS partikül miktarlarının erime zamanının azaltılmasında birinci derecede
rol aldığını göstermiştir. MS partikülleri ile gerçekleştirilen buz çözme
denemelerinde kontrol sistemlerine göre erime zamanında azalmalar görülmüştür.
Bu sonuç geleneksel gliserin bazlı buz çözücülere göre önerilen sistemin
üstünlüğünü göstermektedir. MS partiküllerinin tekrarlı kullanımlarında erime
zamanının kademeleri olarak azalması çalışmanın en önemli sonucudur. Partiküllerin
tekrarlı kullanımlarında artan bir performans sağlanması kayda değerdir.
Sonuçlar aynı zamanda partiküllerin ekonomik olarak üretilebileceklerini
göstermesi açısında da önem taşımaktadır. 

Keywords

Nişasta, KMnO4, Buz çözücü, gliserin

Combined Utilization of KMnO4 Containing Starch Particles with Glycerol as De-Icer

Abstract

An alternative de-icer system consisted of
biodegradable starch-modified KMnO₄ (MS)_, and glycerol
solution was proposed and tested with the present study. Experiments were
performed with varying KMnO₄ (10, 15, 25%), MS particle (0.06, 0.12,
0.24 g), glycerol % (20, 40, 60) and solution amounts (3, 6, 12 ml). The main
idea was to induce a miniscule exothermic reaction between glycerol and KMnO₄
to enhance the melting of ice via heat release. The experiments were divided
into two groups. Initially, the best conditions to yield the highest
temperature increase was statistically determined, and de-icing experiments
were conducted based on the interpretation of these results. Statistical
analyses showed that the amount of KMnO₄ and MS had merely been
responsible for maintaining an effective decrease in melting time. De-icing
experiments conducted in the presence of MS particles indicated a decrease in
melting time compared to control systems. This result indicated superior
performace of the proposed system over traditional glycerol based de-icers. The
higher decrease in melting time was observed in the presence of spent MS
particles indicating their repetitive use and economically sound production.

Keywords

Starch, KMnO4, de-icer, glycerol

References

• Bai, X., Dong, Z., Wu, X., Tong, J., Zhou, J. (2013). Changes in the crystalline structure of microspheres of corn starch and amylose under isothermal and temperature cycling treatments. Ind Crop Prod. 51,220. Denby, B.R., Ketzel, M., Ellermann, T., Stojiljkovic, A., Kupiainen, K., Niemi, J.V., Norman, M., Johansson, C., Gustafsson, M., Blomqvist, G., Janhall, S., Sundvor, I. (2016). Road salt emissions: A comparison of measurements and modelling using the NORTRIP road dust emission model. Athmos Environ. 141,508.
• Durickovic, I., Marchetti, M., Derombise, G., Poisonnier, S., Framot-Terrasse, L., Ludwig, S., Moutton, M. (2012). Spectroscopic appreciation of road deicers in soil and water samples. Procedia Social and Behavioral Sciences. 48, 2482.
• Equizaa, M.A., Calvo-Polanco, M., Cirelli, D., Senorans, J., Wartenbec, M., Saunders, C., Zwiazeka, J.J. (2017). Long-term impact of road salt (NaCl) on soil and urban trees in Edmonton, Canada. Urban Forestry & Urban Greening. 21, 16.
• Fu, W., Mathews, A.P. (2005). Two-stage fermentation process for the production of calcium magnesium acetate and propionate road deicers. Enzyme Microb Tech. 36, 953.
• Ganjal, G., Fang, Q., Hanna, M.A. (2007). Freezing points and small-scale deicing tests for salts of levulinic acid made from grain sorghum. Bioresour Technol. 98, 2814.
• Hebeish, A., El-Rafie, M.H., El-Sisi, F. Abdel Hafiz, S., Abdel Rahman, A.A. (1999). Oxidation of rice and maize starches using potassium permanganate with various reductants. Polym Degrad Stabil. 43, 363.
• Hintz, W.D., Relyea, R.A. (2017). Impacts of road deicing salts on the early-life growth and development of a stream salmonid: Salt type matters. Environ Pollut. 223,409-415.
• Huo, Z., Fang, Y., Yao, G., Zeng, X., Ren, D., Jin, F. (2015). Improved two-step hydrothermal process for acetic acid production from carbohydrate biomass. Journal of Energy Chemistry. 24, 207.
• Jan, K.N., Panesar, P.S., Rana, J.C., Singh, S. (2017). Structural, thermal and rheological properties of starches isolated from Indian quinoa varieties. Int J Biol Macromol. 102, 315.
• Jin, F., Zhang, G., Watanabe, Y., Kishita, A., Enomoto, H. (2010). A new process for producing calcium acetate from vegetable wastes for use as an environmentally friendly deicer. Bioresour Technol. 19, 7299.
• Johnson, E.P. (2012). Aircraft de-icer: Recycling can cut carbon emissions in half. Environ Impact Asses. 32, 156.
• Jones, D.K., Mattes, B.M., Hintz, W.D., Schuler, M.S., Stoler, A.B., Lind, L.A., Cooper, R.O., Relyea, R.A. (2017). Investigation of road salts and biotic stressors on freshwater wetland communities. Environ Pollut. 221, 159.
• Mahros, U., Rosseland, B.O., Salbu, B., Teien, H.C. (2017). Single and multiple stressor effect of road deicers and Cu on Atlantic salmon (Salmo salar) alevins from hatching till swim-up. J Environ Sci. 66, 368.
• Murphy, C., Wallace, S., Knight, R., Cooper, D,. Sellers, T. (2015). Treatment performance of an aerated constructed wetland treating glycol from de-icing operations at UK airport. Ecol Eng. 80, 117.
• Namazi, H., Dadkhah, A. (2010). Convenient method for preparation of hydrophobically modified starch nanocrystals with using fatty acids. Carbohyd Polym. 79, 731.
• Oh, S.J., Choi, G.G., Kim, J.S. (2017). Production of acetic acid-rich bio-oils from the fast pyrolysis of biomass and synthesis of calcium magnesium acetate deicer. J Anal Appl Pyrol. 124, 122.
• Ozgan, E., Serin, S., Gerengi, H., Arslan, İ. (2013). Multi-faceted investigation of the effect of de-icer chemicals on the engineering properties of asphalt concrete. Cold Reg Sci Technol. 87, 59.
• Poorgholya, N., Massoumi, B., Jaymand, M. (2017). A novel starch-based stimuli-responsive nanosystem for theranostic applications. Int J Biol Macromol.. 97, 654.
• Sarka, E., Dvoracek, V. (2017). New processing and applications of waxy starch (a review). J Food Eng. 206, 77.
• Simsek, V., Degirmenci, L., Murtezaoglu, K. (2016). Esterification of Lauric Acid with Glycerol in the Presence of STA/MCM-41 Catalysts. International Journal of Chemical Reactor Engineering. 15(2), 1.
• Tian, Z., Wang, C., Si, Z., Ma, L., Chen, L., Liu, Q., Zhang, Q., Huang, H. (2017). Fischer-Tropsch synthesis to light olefins over iron-based catalysts supported on KMnO4 modified activated carbon by a facile method. Appl Catal A-Gen. 541, 50.
• Yang, B.Y., Montgomery, R. (2003). De-Icers Derived From Corn Steep Water. Bioresource Technol. 90, 265.
• Zhu, F. (2017). Plasma modification of starch. Food Chem. 232, 476.