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Production of Bitumen Modified with Low-Molecular Organic Compounds from Petroleum Residues.4. Determining the Optimal Conditions for Tar Modification with Formaldehyde and Properties of the Modified Products

Volodymyr Gunka1, Halyna Bilushchak1, Yuriy Prysiazhnyi1, Yuriy Demchuk 1, Yurii Hrynchuk1, Iurii Sidun1, Olena Shyshchak1, Michael Bratychak1
Affiliation: 
1 Lviv Polytechnic National University 12 S.Bandery St., Lviv 79013, Ukraine mbratychak@gmail.com
DOI: 
https://doi.org/10.23939/chcht16.01.142
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Keywords:

Abstract: 
The effect of factors on the process of chemical modification of tar with formaldehyde using a sulfuric acid as the catalyst has been studied. By using experimental results, the adequate statistical-mathematical (ESM) model has been developed. Based on this model, the optimal values on the process of chemical modification of tar with formaldehyde using a sulfuric acid as the catalyst have been identified, bringing about optimal penetration value and softening point of the modified tars. Data predicted on the basis of the ESM model were compared with empirical evidence about modified tars preparation.
References: 

[1] Muneraa, J.C.; Ossa, E.A. Polymer Modified Bitumen: Optimization and Selection. Mater. Design2016, 62, 91-97.https://doi.org/10.1016/j.matdes.2014.05.009
https://doi.org/10.1016/j.matdes.2014.05.009

[2] Pyshyev, S.;Gunka, V.;Grytsenko, Yu.; Bratychak, M. Polymer Modified Bitumen: Review. Chem. Chem. Technol. 2016, 10 (4s), 631-636. https://doi.org/10.23939/chcht10.04si.631
https://doi.org/10.23939/chcht10.04si.631

[3] Gorkem, C., Sengoz, B. Predicting Stripping and Moisture Induced Damage of Asphalt Concrete Prepared with Polymer Modified Bitumen and Hydrated Lime. Constr. Build. Mater.2009, 23 (6), 2227-2236.https://doi.org/10.1016/j.conbuildmat.2008.12.001
https://doi.org/10.1016/j.conbuildmat.2008.12.001

[4] Brozyna, D., Kowalski, K.J. Assestment of Polyethylene-Modified Bitumen Adhesion Using Computer Image Analysis. Arch. Civ. Eng.2016, LXII (4), 3-18.https://doi.org/10.1515/ace-2015-0106
https://doi.org/10.1515/ace-2015-0106

[5] Zielinski, K.; Babiak, M.; Ratajczak, M.; Kosno, J. Impact of Chemical and Physical Modification on Thermoplastic Characteristics of Bitumen. Procedia Eng. 2017, 172, 1297-1304.https://doi.org/10.1016/j.proeng.2017.02.159
https://doi.org/10.1016/j.proeng.2017.02.159

[6]Nagurskyy, A.; Khlibyshyn, Y.; Grynyshyn, O.; Kochubei, V. Rubber Crumb Modified Bitumen Produced from Crude Oil Residuals of Ukrainian Deposits.Chem. Chem. Technol.2020, 14 (4) 420-425. https://doi.org/10.23939/chcht14.03.420
https://doi.org/10.23939/chcht14.03.420

[7]Ibrahim, M. R.;Katman, H. Y.; Karim, M. R.;Koting, S.;Mashaan, N. S. A Review on the Effect of Crumb Rubber Addition to the Rheology of Crumb Rubber Modified Bitumen. Adv.Mater. Sci. Eng. 2013, 2013,1-8. https://doi.org/10.1155/2013/415246
https://doi.org/10.1155/2013/415246

[8] Bratychak, M.;Chervinskyy, T.;Astakhova, O.; Shyshchak, O.Bitumen Production via Tar Oxidation in the Presence of Petroleum Resin with Fluorine-Containing Groups. Chem. Chem. Technol. 2010, 4, 325-328. https://doi.org/10.23939/chcht04.04.325
https://doi.org/10.23939/chcht04.04.325

[9] Grynyshyn, O.;Bratychak, M.;Krynytskiy, V.; Donchak, V. Petroleum Resins for Bitumens Modification. Chem. Chem. Technol. 2008, 2, 47-53.https://doi.org/10.23939/chcht02.01.047
https://doi.org/10.23939/chcht02.01.047

[10] Strap, G.;Astakhova, O.;Lazorko, O.; Shyshchak, O.; Bratychak, M.Modified Phenol-Formaldehyde Resins and Their Application in Bitumen-Polymeric Mixtures. Chem. Chem. Technol. 2013, 7, 279-287. https://doi.org/10.23939/chcht07.03.279
https://doi.org/10.23939/chcht07.03.279

[11] Bratychak, M.;Iatsyshyn, O.;Shyshchak, O.; Astakhova, O.; Janik, H.Carboxy Derivative of DioxydiphenylpropaneDiglycidyl Ether Monomethacrylate as an Additive for Composites.Chem. Chem. Technol, 2017, 11, 49-54. https://doi.org/10.23939/chcht11.01.049
https://doi.org/10.23939/chcht11.01.049

[12] Sidun, I.;Solodkyy, S.; Shved, M.; Astakhova, O.; Shyshchak, O.; Bratychak, M.Obtaining of Coumarone-Indene Resins based on Light Fraction of Coal Tar. 5. Emulsions on the Basis of Bitumen Modified by Coumarone-Indene Resins with Epoxy Groups. Chem. Chem. Technol.2019, 13, 489-494. https://doi.org/10.23939/chcht13.04.489
https://doi.org/10.23939/chcht13.04.489

[13] Demchuk, Y.;Gunka, V.;Pyshyev, S.; Sidun, I.; Hrynchuk, Y.; Kucinska-Lipka, J.; Bratychak, M.Slurry Surfacing Mixes on the Basis of Bitumen Modified with Phenol-Cresol-Formaldehyde Resin. Chem. Chem. Technol. 2020, 14, 251-256. https://doi.org/10.23939/chcht14.02.251
https://doi.org/10.23939/chcht14.02.251

[14] Demchuk, Y.;Gunka, V.;Sidun, I.;Solodkyy, S. Comparison of Bitumen Modified by Phenol Formaldehyde Resins Synthesized from Different Raw Materials.Proc. of EcoComfort.2020, 100, 95-102https://doi.org/10.1007/978-3-030-57340-9_1
https://doi.org/10.1007/978-3-030-57340-9_1

[15] Gunka, V.;Demchuk, Y.;Sidun, I.;Miroshnichenko, D.;Nyakuma, B.B.; Pyshyev, S. Application of phenol-cresol-formaldehyde resin as an adhesion promoter for bitumen and asphalt concrete. Road Mater. Pavement Des.2020, 22(12),2906-2918.https://doi.org/10.1080/14680629.2020.1808518
https://doi.org/10.1080/14680629.2020.1808518

[16] Bratychak, M.; Gunka, V.; Prysiazhnyi, Yu.; Hrynchuk, Yu.; Sidun, I.; Demchuk, Yu.; Shyshchak, O. Production of Bitumen Modified with Low-Molecular Organic Compounds from Petroleum Residues. 1. Effect of Solvent Nature on the Properties of Petroleum Residues Modified with Folmaldehyde.Chem. Chem. Technol. 2021, 15 (2), 274-283. https://doi.org/10.23939/chcht15.02.274
https://doi.org/10.23939/chcht15.02.274

[17]Gunka, V.; Demchuk, Y.; Sidun, I.; Kochubei, V.; Shved. M.;Romanchuk, V.; Korchak, B. Chemical modification of road oil bitumens by formaldehyde.Pet. Coal.2020, 62(1), 420-429.

[18] Gunka, V.; Prysiazhnyi, Yu.; Hrynchuk, Yu.; Sidun, I.; Demchuk, Yu.; Shyshchak, O.; Bratychak, M. Production of Bitumen Modified with Low-Molecular Organic Compounds from Petroleum Residues. 2. Bitumen Modified with Maleic Anhydride. Chem. Chem. Technol. 2021, 15 (3), 443-449. https://doi.org/10.23939/chcht15.03.443
https://doi.org/10.23939/chcht15.03.443

[19] Gunka, V.; Prysiazhnyi, Yu.; Hrynchuk, Yu.; Sidun, I.; Demchuk, Yu.; Shyshchak, O.; Poliak, O.; Bratychak, M. Production of Bitumen Modified with Low-Molecular Organic Compounds from Petroleum Residues. 2. Tar Modified with Formaldehyde. Chem. Chem. Technol. 2021, 15 (4), 608-620.https://doi.org/10.23939/chcht15.04.608
https://doi.org/10.23939/chcht15.04.608

[20] Singh, B.; Lokesh, K.; Gupta, M.; Chauhan, G.S. Polymer-Modified Bitumen of Recycled LDPE and Maleated Bitumen. J. Appl. Polym. Sci.2013, 127, 67-78. https://doi.org/10.1002/app.36810
https://doi.org/10.1002/app.36810

[21] Tsegelyk, G.G. OsnovyEkonometrii; Vydavnutsvo LNU im. Franka: Lviv, 2011.

[22] Bolshev, L.N.; Smirnov, N.B. TablitsyMatematicheskoiStatistiki; Nauka: Moskva, 1983.