Technologies and Engineering
Technologies and Engineering
ISSN 2786-5371 e-ISSN 2786-538X
DOI: 10.30857/2786-5371
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Author

Liubov Vakhitova

PhD in Chemical Sciences

L.M. Litvinenko Institute of Physical-Organic and Coal Chemistry

02155, 50 Kharkivske Hwy., Kyiv, Ukraine

https://orcid.org/0000-0003-1923-7895

All articles

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Keywords: fire protection; reactive-type coating; viscosity of fire retardant paints; cellulose ethers; rheological profile

Cellulose ethers as rheology modifiers of reactive fire retardant paints

Ramil Vakhitov, Kostyantyn Kalafat, Nadezhda Taran, Volodymyr Bessarabov, Gennadiy Rayenko, Viktor Shologon, Mykola Korotkikh, Liubov Vakhitova

https://doi.org/10.30857/2786-5371.2024.3.8

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Vakhitov, R., Kalafat, K., Taran, N., Bessarabov, V., Rayenko, G., Shologon, V., Korotkikh, M., & Vakhitova, L. (2024). Cellulose ethers as rheology modifiers of reactive fire retardant paints. Technologies and Engineering, 25(3), 98-109. https://doi.org/10.30857/2786-5371.2024.3.8
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  • 19.06.2024
  • 500 Views
  • Technologies and Engineering - Vol. 25, No. 3, 2024
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Keywords: fire protection; intumescent system; ammonium polyphosphate; melamine; pentaerythritol; vinyl acetate; styrene-acrylic

Polymers for application in industrial fire retardant reactive coatings

Ramil Vakhitov, Kostyantyn Kalafat, Nadezhda Taran, Volodymyr Bessarabov, Liubov Vakhitova

https://doi.org/10.30857/2786-5371.2024.2.10

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Vakhitov, R., Kalafat, K., Taran, N., Bessarabov, V., & Vakhitova, L. (2024). Polymers for application in industrial fire retardant reactive coatings. Technologies and Engineering, 25(2), 106-116. https://doi.org/10.30857/2786-5371.2024.2.10
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  • 17.04.2024
  • 516 Views
  • Technologies and Engineering - Vol. 25, No. 2, 2024
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Keywords: loratadine; desloratadine; active pharmaceutical ingredient; 15-lipoxygenase; antiinflammatory properties; kinetics

Study of the influence of loratadine and desloratadine on 15-lipoxygenase activity

Roman Smishko, Vladyslav Strashnyi, V. Lisovyi, Viktoriia Lyzhniuk, Andriy Goy, Karyna Savchenko, Liubov Vakhitova, Volodymyr Bessarabov

https://doi.org/10.30857/2786-5371.2023.4.9

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Smishko, R., Strashnyi, V., Lisovyi, V., Lyzhniuk, V., Goy, A., Savchenko, K., Vakhitova, L., & Bessarabov, V. (2023). Study of the influence of loratadine and desloratadine on 15-lipoxygenase activity. Technologies and Engineering, 24(4), 96-103. https://doi.org/10.30857/2786-5371.2023.4.9
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  • 27.09.2023
  • 612 Views
  • Technologies and Engineering - Vol. 24, No. 4, 2023
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Keywords: fire protection of steel structures; epoxy resin; intumescent coating; nanographite; nanoclay

Modification and reinforcement of intumescent epoxy coatings

Viktor Shologon, Ramil Vakhitov, Kostyantyn Kalafat, Nadezhda Taran, Volodymyr Bessarabov, Liubov Vakhitova

https://doi.org/10.30857/2786-5371.2023.3.8

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Shologon, V., Vakhitov, R., Kalafat, K., Taran, N., Bessarabov, V., & Vakhitova, L. (2023). Modification and reinforcement of intumescent epoxy coatings. Technologies and Engineering, 24(3), 77-88. https://doi.org/10.30857/2786-5371.2023.3.8
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  • 30.06.2023
  • 511 Views
  • Technologies and Engineering - Vol. 24, No. 3, 2023
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Keywords: decontamination system; hydrogen peroxide; paraoxone; methylphenyl sulfide; oxidation; nucleophilic substitution.

Oxidative-nucleophilic systems for decomposition of toxic substances

Liubov Vakhitova, Nadezhda Taran, Mykola Korotkikh, Ramil Vakhitov, Volodymyr Bessarabov, Anatoliy Popov

https://doi.org/10.30857/2786-5371.2023.2.8

Suggested citation

Vakhitova, L., Taran, N., Korotkikh, M., Vakhitov, R., Bessarabov, V., & Popov, A. (2023). Oxidative-nucleophilic systems for decomposition of toxic substances. Technologies and Engineering, 24(2), 85-98. https://doi.org/10.30857/2786-5371.2023.2.8
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  • 26.04.2023
  • 579 Views
  • Technologies and Engineering - Vol. 24, No. 2, 2023
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Keywords: graphite oxynitrate; intercalated graphite compounds; graphite oxide; graphene; graphene oxide

Synthesis and identification of graphite oxynitrate

Viktor Shologon, Ramil Vakhitov, Nadezhda Taran, Liubov Vakhitova, Volodymyr Bessarabov

https://doi.org/10.30857/2786-5371.2022.5.7

Suggested citation

Shologon, V., Vakhitov, R., Taran, N., Vakhitova, L., & Bessarabov, V. (2022). Synthesis and identification of graphite oxynitrate. Technologies and Engineering, 23(5), 67-79. https://doi.org/10.30857/2786-5371.2022.5.7
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  • 26.10.2022
  • 572 Views
  • Technologies and Engineering - Vol. 23, No. 5, 2022
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Keywords: flame retardant; intumescent system; ammonium polyphosphate; melamine; pentaerythritol; amine; polyol

Comparation of polyols as carbonizing agents of flame retardant intumescent type compositions

Liubov Vakhitova, Kostyantyn Kalafat, Nadezhda Taran, Volodymyr Bessarabov

https://doi.org/10.30857/2786-5371.2021.6.3

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Vakhitova, L., Kalafat, K., Taran, N., & Bessarabov, V. (2021). Comparation of polyols as carbonizing agents of flame retardant intumescent type compositions. Technologies and Engineering, 22(6), 27-36. https://doi.org/10.30857/2786-5371.2021.6.3
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  • 15.12.2021
  • 578 Views
  • Technologies and Engineering - Vol. 22, No. 6, 2021
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Keywords: flame retardant; intumescent system; blowing agents; ammonium polyphosphate; melamine; pentaerythritol; amine

Comparison of amines as blowing agents of flame retardant intumescent type compositions

Liubov Vakhitova, Kostyantyn Kalafat, Nadezhda Taran, Volodymyr Bessarabov

https://doi.org/10.30857/2786-5371.2021.4.7

Suggested citation

Vakhitova, L., Kalafat, K., Taran, N., & Bessarabov, V. (2021). Comparison of amines as blowing agents of flame retardant intumescent type compositions. Technologies and Engineering, 22(4), 69-80. https://doi.org/10.30857/2786-5371.2021.4.7
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  • 22.09.2021
  • 523 Views
  • Technologies and Engineering - Vol. 22, No. 4, 2021
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Keywords: fire protection, epoxy resin; intumescent coating; nitrate oxide graphite; intercalated graphite compounds

Increase of the fire retardant efficiency of intumescent epoxy coatings by intercalved graphite compounds

Liubov Vakhitova, Viktoria Plavan, Viktor Shologon, Kostyantyn Kalafat, Nadezhda Taran, Volodymyr Bessarabov

https://doi.org/10.30857/1813-6796.2020.6.5

Suggested citation

Vakhitova, L., Plavan, V., Shologon, V., Kalafat, K., Taran, N., & Bessarabov, V. (2020). Increase of the fire retardant efficiency of intumescent epoxy coatings by intercalved graphite compounds. Technologies and Engineering, 21(6), 55-65. https://doi.org/10.30857/1813-6796.2020.6.5
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  • 17.12.2020
  • 386 Views
  • Technologies and Engineering - Vol. 21, No. 6, 2020
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Keywords: flame retardant polymer coating, flame retardant properties, intumescent compound, hydrothermal tests, expansion coefficient

Оptimization of performance properties of flame retardant polymeric intumescent coating

Nadezhda Taran, Kostyantyn Kalafat, Liubov Vakhitova, Viktoria Plavan

https://doi.org/10.1109/5.771073

Suggested citation

Taran, N., Kalafat, K., Vakhitova, L., & Plavan, V. (2019). Оptimization of performance properties of flame retardant polymeric intumescent coating. Technologies and Engineering, 20(5), 79-86. https://doi.org/10.1109/5.771073
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  • 23.10.2019
  • 319 Views
  • Technologies and Engineering - Vol. 20, No. 5, 2019
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Keywords: polymers, composite materials, solid dispersed systems, flavonoids, bioavailability, solubility

Use of polymer compositional materials to increase the bioavailability of hesperidine

Volodymyr Bessarabov, Viktoria Plavan, Galyna Kuzmina, V. Lisovyi, Liubov Vakhitova

https://doi.org/DOI:10.30857/1813-6796.2020.5.7

Suggested citation

Bessarabov, V., Plavan, V., Kuzmina, G., Lisovyi, V., & Vakhitova, L. (2020). Use of polymer compositional materials to increase the bioavailability of hesperidine. Technologies and Engineering, 21(5), 74-82. https://doi.org/DOI:10.30857/1813-6796.2020.5.7
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  • 28.10.2020
  • 436 Views
  • Technologies and Engineering - Vol. 21, No. 5, 2020
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Keywords: decontamination, organophosphorus compounds, efficiency, method of purification of equipment, hard source of hydrogen peroxide, toxic substances

Study of the method of cleaning of technological equipment of pharmaceutical and chemical manufactures using a micellar dezaktivation system

Volodymyr Bessarabov, Liubov Vakhitova, Galyna Kuzmina, V. Vasylenko

https://doi.org/DOI:10.30857/1813-6796.2018.6.9

Suggested citation

Bessarabov, V., Vakhitova, L., Kuzmina, G., & Vasylenko, V. (2018). Study of the method of cleaning of technological equipment of pharmaceutical and chemical manufactures using a micellar dezaktivation system. Technologies and Engineering, 19(6), 78-85. https://doi.org/DOI:10.30857/1813-6796.2018.6.9
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  • 19.12.2018
  • 355 Views
  • Technologies and Engineering - Vol. 19, No. 6, 2018
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Keywords: decontamination, organophosphorus compounds, efficacy, evaluation method, butyrylcholinesterase, toxic substances

Development of method of estimation efficiency of decontamination of phosphororganic compounds

Volodymyr Bessarabov, Liubov Vakhitova, Galyna Kuzmina, Olga Baula, V. Lisovyi, Nazar Zderko

https://doi.org/10.30857/1813-6796.2018.5.13

Suggested citation

Bessarabov, V., Vakhitova, L., Kuzmina, G., Baula, O., Lisovyi, V., & Zderko, N. (2018). Development of method of estimation efficiency of decontamination of phosphororganic compounds. Technologies and Engineering, 2018(5), 114-122. https://doi.org/10.30857/1813-6796.2018.5.13
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  • 24.10.2018
  • 439 Views
  • Technologies and Engineering - Vol. 19, No. 5, 2018