TG/DTG/DTA, FTIR and GC/MS Studies of Oil Sand for Artistic and Precision Foundry with the Emission of Gases Assessment

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Abstract

The paper presents the results of thermoanalytical studies by TG/DTG/DTA, FTIR and GC/MS for the oil sand used in art and precision foundry. On the basis of course of DTG and DTA curves the characteristic temperature points for thermal effects accompanying the thermal decomposition reactions were determined. This results were linked with structural changes occurred in sample. It has been shown that the highest weight loss of the sample at temperatures of about 320°C is associated with destruction of C-H bonds (FTIR). In addition, a large volume of gases and high amounts of compounds from the BTEX group are generated when liquid metal interacts with oil sand. The results show, that compared to other molding sands used in foundry, this material is characterized by the highest gaseous emissions and the highest harmfulness, because benzene emissions per kilogram of oil sand are more than 7 times higher than molding sand with furan and phenolic binders and green sand with bentonite and lustrous carbon carrier.

[1] McKinley, M.D., Lytle, C.A. & Bertsch, W. (1999). Pyrolysis of core resins used in Metalcasting. AFS Transactions. 107, 407-412.

[2] Liang, J.J. & Tsay, G.S. (2010). Composition and yield of the pernicious and stench gases in furan sand model founding process. Sustainable Environment Research. 20(2), 115-125.

[3] Grabowska, B., Kaczmarska, K., Bobrowski, A., Żymankowska-Kumon, S. & Kurleto-Kozioł, Ż. (2017). TGDTG- DSC, FTIR, DRIFT and Py-GC-MS studies of thermal decomposition for poly(sodium acrylate)/dextrin (PAANa/D) - new binder BioCo3. Journal of Casting&Materials Engineering. 1(1), 27-32.

[4] Grabowska, B., Malinowski, P. Szucki M. & Byczyński, Ł. (2016). Thermal analysis in foundry technology. Pt. 1, Study TG-DSC of the new class of polymer binders BioCo. Journal of Thermal Analysis and Calorimetry. 126(1), 245-250.

[5] Acharya, S.G., Vadher, J.A. & Kanjariya, P.V. (2016). Identification and Quantification of Gases Releasing From Furan No Bake Binder. Archives of Foundry Engineering. 16(3), 5-10.

[6] Tiedje, N., Crepaz, R., Eggert, T. & Bey, N. (2010). Emission of organic compounds from mould and core binders used for casting iron, aluminium and bronze in sand moulds. Journal of Environmental Science and Health Part A. 45, 1866-1876.

[7] Zhang, H., Zhao, H., Zheng, K., Li, X., Liu, G. & Wan, Y. (2014). Diminishing hazardous air pollutant emissions from pyrolysis of furan no-bake binders using methanesulfonic acid as the binder catalyst. Journal of Thermal Analysis and Calorimetry. 116, 373-381.

[8] Samuels, G., Beckermann, C. (2011). Measurement of Gas Evolution from PUNB Bonded Sand as a Function of Temperature. 65th SFSA Technical and Operating Conference, Steel Foundries Society of America, Chicago. Paper No 5.6.

[9] Zhang, B., Garro, M., Chautard, D. & Tagliano, C. (2002). Gas Evolution from Resin-Bonded Sand Cores Prepared by Various Processes. Metallurgical Science and Technology. 20(2), 27-32.

[10] Giese, S.R., Roorda, S.C., & Patterson, M.A. (2009). Thermal Analysis of Phenolic Urethane Binder and Correlated Properties. AFS Transactions. 117, 355-366.

[11] Grefhorst, C., Senden, W., Ilman, R., Podobed, O., Lafay, V. & Tilch, W. (2010). Reduction of greensand emissions by minimum 25% - case study. China Foundry. 7(4), 419-424.

[12] Abedghars, M.T., Hadji, A. & Bouhouch, S. (2011). Monotoring of air quality in an iron foundry (Case of NOx, SO2, benzene and dust). J. Mater. Environ. Sci. 2(1), 501-506.

[13] Kaczmarska, K., Bobrowski, A., Żymankowska-Kumon, S. & Grabowska, B. (2017). Studies on the gases emission under high temperature condition from moulding sands bonded by modified starch CMS-Na. Archives of Foundry Engineering. 17(1), 79-82.

[14] Żymankowska-Kumon, S., Bobrowski, A. & Grabowska, B. (2016). Comparison of the emission of aromatic hydrocarbons from moulding sands with furfural resin with the low content of furfuryl alcohol and different activators. Archives of Foundry Engineering. 16(4), 187-190.

[15] Łucarz, M. (2015). Setting temperature for thermal reclamation of used moulding sands on the basis of thermal analysis. Metalurgija. 54(2), 319-322.

[16] Łucarz, M. (2015). Thermal reclamation of the used moulding sands. Metalurgija. 54(1), 109-112.

[17] Dańko, R. (2013). Criteria for an advanced assessment of quality of moulding sands with organic binders and reclamation process products. China Foundry. 10(3), 181-186.

[18] Energy and Environmental Profile of the U.S. Metalcasting Industry Prepared by Energetics, Incorporated Prepared for U.S. Department of Energy Office of Industrial Technologies, September 1999. (https://energy.gov/sites/prod/files/2013/11/f4/profile_0.pdf)

[19] Łucarz, M. (2014). The effect of mechanical and thermal reclamation on the matrix of quartz grain state. Kraków, Wydawnictwo Naukowe „AKAPIT”.

[20] Bates, C.E. & Scott, W.D. (1975). Decomposition of resin binders and the relationship between the gases formed and the casting surface quality - part 1. AFS Transactions. 83, 519-524.

[21] Bates, C.E. & Scott, W.D. (1976). Decomposition of resin binders and the relationship between the gases formed and the casting surface quality - part 1. AFS Transactions. 84, 793-803.

[22] Bates, C.E. & Scott W.D. (1977). Decomposition of resin binders and the relationship between the gases formed and the casting surface quality - part 1. AFS Transactions. 85, 209-226.

[23] Kubecki, M. & Holtzer, M. (2016). Evaluation of the influence of the reclaimed addition on the amount of compounds from BTEX group, generated during pouring molten metal into the form. Prace Instytutu Metalurgii Żelaza. 67(4), 20-23.

[24] Bates, C.E., & Burch, R. (2007). Core and Mold Gas Evolution: Porosity in Castings, Foundry Management & Technology. 135(5), 17-18.

[25] Naro, R.L. (1999). Porosity Defects in Iron Castings from Mold-Metal Interface Reactions. AFS Transactions. 107, 839-851.

[26] Monroe, R. (2005). Porosity in Castings. AFS Transactions. 113, 519-546.

[27] Winardi, L., Littleton, H.E. & Bates, C.E. (2007). Gas Pressures in Sand Cores. AFS Transactions. 115, 303-312.

[28] Scraber, P., Bates C. & Griffin J. (2006). Avoiding gas defects through mold and core package design. Modern Casting. 96(12), 38-40.

[29] Totten, G.E., Funatani, K., Xie, L. (2004). Handbook of Metallurgical Process Design. Marcel Dekker Inc. New York.

[30] Wang, Y., Zhang, Y., Su, L., Li, X., Duan, L., Wang, C. & Huang, T. (2011). Hazardous air pollutant formation pyrolysis of typical Chinese casting materials. Environ. Sci. Technol. 45(15), 6539-6544. DOI: 10.1021/es200310p.

[31] Zhao, X., Ning, Z., Li, Z., Zou, W., Li B., Huang Y., Cao F., Sun J. (2017). Evolved gas analysis of PEP-SET sand by TG and FTIR. Journal of Analytical and Applied Pyrolysis. (in press). https://doi.org/10.1016/j.jaap.2017.04.012.

[32] Holtzer, M., Dańko, J., Lewandowski, J.L., Solarski, W., Dańko, R., Grabowska, B., Bobrowski, A., Żymankowska- Kumon, S., Sroczyński, A., Różycki, A. & Skrzyński, M. (2017). Station for research of the volume and harmfulness of gases compounds from the materials used in foundry and metallurgical processes. Polish patent. PL 224705 B1.

[33] Bobrowski, A., Holtzer, M., Żymankowska-Kumon, S. & Dańko, R. (2015). Harmfulness assessment of moulding sands with a geopolymer binder and a new hardener, in an aspect of the emission of substances from the BTEX group. Archives of Metallurgy and Materials. 60(1), 341-344.

[34] Makhathinia, T.P. & Rathilalb, S. (2017). Investigation of BTEX compounds adsorption onto polystyrenic resin. South African Journal of Chemical Engineering. 23, 71-80. https://doi.org/10.1016/j.sajce.2017.03.001.

[35] Fabbri, D. & Vassura, I. (2006). Evaluating emission levels of polycyclic aromatic hydrocarbons from organic materials by analytical pyrolysis. Journal of Analysis and Applied Pyrolysis. 75, 150-158. https://doi.org/10.1016/j.jaap.2005.05.003.

[36] Cacho, J.I., Campillo, N., Viñas, P. & Hernández-Córdoba, M. (2016). Gas chromatography-mass spectrometry using microvial insert thermal desorption for the determination of BTEX in edible oils. RSC Advances. 6(25), 20886-20891.

[37] Milczarek, J.M. & Zięba-Palus, J. (2009). Examination of spray paints on plasters by the use of pyrolysis-gas chromatography/mass spectrometry for forensic purposes. Journal of Analytical and Applied Pyrolysis. 86(2), 252-259.

[38] Durmusoglu, E., Taspinar, F. & Karademir, A. (2010). Health risk assessment of BTEX emissions in the landfill environment. Journal of Hazardous Materials. 176, 870-877.

[39] Grygierczyk, G. (2016). Chromatographic analysis of organic compounds on impregnated chemically bonded stationary phases. part 1. Acta chromatographica. 17, 302-313.

[40] Acharya, S.G., Vadher, J.A. & Kanjariya, P.V. (2016). Identification and Quantification of Gases Releasing From Furan No Bake Binder. Archives of Foundry Engineering. 16(3), 5-10.

[41] Holtzer, M., Grabowska, B., Żymankowska-Kumon, S., Kwaśniewska-Królikowska, D., Dańko, R., Solarski, W. & Bobrowski, A. (2012). Harmfulness of moulding sands with bentonite and lustrous carbon carriers. Metalurgija. 51(4), 437-440.

[42] Bobrowski, A., Holtzer, M., Dańko, R. & Żymankowska - Kumon, S. (2013). Analysis of gases emitted during a thermal decomposition of the selected phenolic binders. Metalurgia International. 18(7), 259-261.

Archives of Foundry Engineering

The Journal of Polish Academy of Sciences

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CiteScore 2016: 0.42

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