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Kostiantyn Ostapov

National University of Civil Defence of Ukraine

94 Chernyshevska str.

Kharkiv, 61023

Ukraine

  • National University of Civil Defence of Ukraine

SCHOLARLY PAPERS

4

DOWNLOADS

455

TOTAL CITATIONS

3

Scholarly Papers (4)

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1.

Technology Development of Fatty Acids Obtaining From Soapstok Using Saponification

Eastern-European Journal of Enterprise Technologies, 5(6 (113), 16–23. doi:10.15587/1729-4061.2021.241942 2021
Number of pages: 8 Posted: 17 Dec 2021
Natalia Sytnik, Ekaterina Kunitsia, Viktoriia Kalyna, Olena Petukhova, Kostiantyn Ostapov, Volodymyr Ishchuk, Dmytro Saveliev, Tetiana Kovalova, Oleg Kostyrkin and Olena Petrova
Ukrainian Research Institute of Oils and Fats of the National Academy of Agrarian Sciences of Ukraine, Kharkiv Institute of Trade and Economics of Kyiv National University of Trade and Economics, Dnipro State Agrarian and Economic University (DSAEU), National University of Civil Defence of Ukraine, National University of Civil Defence of Ukraine, National University of Civil Defence of Ukraine, National University of Civil Defence of Ukraine, Kharkiv National Automobile and Highway University, Ukrainian State University of Railway Transport and Mykolayiv National Agrarian University
Downloads 255 (300,076)
Citation 1

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soapstock, fatty acids, saponification reaction, decomposition with sulfuric acid, neutralization number

2.

Numerical Simulation of Gap Length Influence on Energy Deposition in Spark Discharge

Electrical Engineering & Electromechanics 2021, (1), 35–43. https://doi.org/10.20998/2074-272X.2021.1.06
Number of pages: 9 Posted: 22 Apr 2021
K. V. Korytchenko, O. V. Shypul, D. Samoilenko, I. S. Varshamova, А. A. Lisniak, Serhii Harbuz and Kostiantyn Ostapov
National Technical University «Kharkiv Polytechnic Institute», National Aerospace University «Kharkiv Aviation Institute», Warsaw University of Technology, National Technical University «Kharkiv Polytechnic Institute», National University of Civil Defense of Ukraine, National University of Civil Defence of Ukraine and National University of Civil Defence of Ukraine
Downloads 101 (684,672)

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spark discharge, energy deposition, gap length influence

3.

Establishing rational conditions for obtaining potassium glycerate

Eastern-European Journal of Enterprise Technologies, 3(6 (111), 12–18. doi:10.15587/1729-4061.2021.231449
Number of pages: 7 Posted: 04 Aug 2021
Natalia Sytnik, Ekaterina Kunitsia, Viktoria Mazaeva, Anton Chernukha, Kostiantyn Ostapov, Pavlo Borodych, Valerii Mazurenko, Oleksandr Kovalov, Victoria Velma and Vitalii Kolokolov
Ukrainian Research Institute of Oils and Fats of the National Academy of Agrarian Sciences of Ukraine, Kharkiv Institute of Trade and Economics of Kyiv National University of Trade and Economics, Ukrainian Scientific Research Institute of Oils and Fats of the National Academy of Agricultural Sciences of Ukraine, National University of Civil Defence of Ukraine, National University of Civil Defence of Ukraine, National University of Civil Defence of Ukraine, Institute of Public Administration and Research in Civil Protection, Institute of Public Administration and Research in Civil Protection, National University of Pharmacy and National University of Civil Defence of Ukraine
Downloads 56 (1,000,027)
Citation 2

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potassium glycerate, potassium hydroxide, glycerin, reaction mixture, basic substance content

4.

Processing of Ethanol-Containing Waste of Oil Neutralization in the Technology of Hand Cleaning Paste

Eastern-European Journal of Enterprise Technologies, 1(10 (109), 23–29. doi: 10.15587/1729-4061.2021.225233, 2021
Number of pages: 7 Posted: 15 Apr 2021
Ihor Petik, Anna Belinska, Ekaterina Kunitsia, Sergiy Bochkarev, Tetiana Ovsiannikova, Viktoriia Kalyna, Anton Chernukha, Kostiantyn Ostapov, Natalia Grigorenko and Olena Petukhova
Ukrainian Scientific Research Institute of Oils and Fats of the National Academy of Agricultural Sciences of Ukraine, Ukrainian Scientific Research Institute of Oils and Fats of the National Academy of Agricultural Sciences of Ukraine, Kharkiv Institute of Trade and Economics of Kyiv National University of Trade and Economics, National Technical University «Kharkiv Polytechnic Institute», National Technical University «Kharkiv Polytechnic Institute», Dnipro State Agrarian and Economic University (DSAEU), National University of Civil Defence of Ukraine, National University of Civil Defence of Ukraine, National University of Civil Defence of Ukraine and National University of Civil Defence of Ukraine
Downloads 43 (1,145,425)

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waste of oil and fat industry, alkaline neutralization of oils, water – glycerin – ethanol system, soapstock, hand cleaning paste, washing ability