The study has considered the production technology for bitumen-substitute binder materials based on local petroleum and oil & fat production wastes, considering industrial and occupational safety requirements. A formula for safe products has been developed; four pilot batches of bitumen-substitute mixtures using oil sludge, gossypol resin, unslaked lime, and technical sulfur have been produced in laboratory conditions. The origins, physical-chemical properties, and potential hazards of the applied industrial wastes, which adversely affect the environment and employee health, have been examined. A flowchart for waste processing aimed at reducing fire, explosion, and toxic risks during utilization and secondary use has been developed.
Physical, physical-chemical, and oxidizing processes in feed processing are considered to help stabilize waste composition and reduce the level of hazardous emissions. The physical and mechanical indices of the obtained bitumen-substitute mixtures were tested in accordance with the requirements of GOST 6617—2021 “Petroleum construction bitumens. Specifications”. As established, the developed materials, as measured by several indices, are comparable to petroleum bitumen and can be recommended for use in insulation, roofing, and anticorrosive coatings, thereby improving the level of industrial safety and reducing the harmful impact on personnel.
On measures of radical improvement of fuel and energy industry management system of the Republic of Uzbekistan: the Decree of the President of the Republic of Uzbekistan № DP 5646 of February 1, 2019. Available at: https://lex.uz/docs/4188806 (accessed: February 28, 2026). (In Russ).
2. Хамидов Б.Н., Уринов А.А. Физико механические показатели битумной композиции, полученной из остатков нефтяной, масложировой и газовой промышленности // Universum: технические науки. 2022. № 5 (98). C. 65–67. DOI: 10.32743/UniTech.2022.98.5.13750
Hamidov B.N., Urinov A.A. Physical-Mechanical Parameters of Bitumen Composition Produced from Oil, Oil-Fat and Gas Industry Residues. Universum: tekhnicheskie nauki = Universum: technical sciences. 2022. № 5 (98). pp. 65–67. (In Russ). DOI: 10.32743/UniTech.2022.98.5.13750
3. Исследования процесса получения антикоррозионных материалов и строительных битумов на основе госсиполовой смолы / Ш.Р. Курамбаев, Х.У. Саидов, Ш.К. Аитова, М.Ж. Жуманиязов // Молодой ученый. 2015. № 1 (81). С. 78–80.
Kurambaev Sh.R., Saidov H.U., Aitova Sh.K., Zhumaniyazov M.Zh. Studies of the process of obtaining anticorrosive materials and construction bitumen based on gossypol resin. Molodoj uchenyj = Young scientist. 2015. № 1 (81). pp. 78–80. (In Russ).
4. Musaev M.N., Rakhmatova D.M., Rakhimov B.B., Aripkhodjaeva M., Mirsharipova Z. Deriving environmental friendly products from local waste oil and fat production. IOP Conference Series: Earth and Environmental Science. 2021. Vol. 937. DOI: 10.1088/1755-1315/937/2/022093
5. Мусаев М.Н., Рахимов Б.Б. Рахматова Д.М. Сравнительные испытания опытных партий битум-заменяющей смеси // Universum: Texnicheskie Nauki. 2021. Вып. 10 (91). С. 80–83.
Musaev M.N., Rahimov B.B. Rahmatova D.M. Comparative Tests of Experimental Lots of Bitumen-Substitute Mixture. Universum: Texnicheskie Nauki = Universum: technical sciences. 2021. Iss. 10 (91). pp . 80–83. (In Russ).
6. Исследование несчастных случаев и факторов риска травматизма на опасных производственных объектах Республики Узбекистан / З.М. Миршарипова, С.С. Шамансуров, Д.М. Рахматова и др. // Безопасность труда в промышленности. 2025. № 7. С. 69–74. DOI: 10.24000/0409-2961-2025-7-69-74
Mirsharipova Z.M., Shamansurov S.S., Rahmatova D.M., Nizamova D.O., Turabekova U.M. Investigating Accidents and Injury Risk Factors at Hazardous Production Facilities of the Republic of Uzbekistan. Bezopasnost Truda v Promyshlennosti = Occupational Safety in Industry. 2025. № 7. pp. 69–74. (In Russ). DOI: 10.24000/0409-2961-2025-7-69-74
7. Нефтяные шламы и способы их утилизации / Р.Т. Зарипов, М. Нигматулин, В.Г. Афанасенко, А.В. Рубцов // Известия Тульского государственного университета. Технические науки. 2021. Вып. 11. С. 213–217.
Zaripov R.T., Nigmatulin M., Afanasenko V.G., Rubcov A.V. Oil Sludge and Methods of Their Disposal. Izvestiya Tulskogo gosudarstvennogo universiteta. Tekhnicheskie nauki = Proceedings of Tula State University. Technical sciences. 2021. Iss. 11. pp. 213–217. (In Russ).
8. Косулина Т.П., Кононенко Е.А., Цокур О.С. Утилизация нефтяных шламов реагентным методом и использование продуктов утилизации в качестве вторичных материальных ресурсов // Альтернативная энергетика и экология. 2012. № 2 (106). С. 187–192.
Kosulina T.P., Kononenko E.A., Cokur O.S. Utilization of Oil Sludge by Reactant Method and Usage of Utilization Products as Secondary Material Resources. Alternativnaya energetika i ekologiya = Alternative Energy and Ecology. 2012. № 2 (106). pp. 187–192. (In Russ).
9. Склярова А.Н., Бурлака С.Д. Анализ проблемы утилизации и переработки нефтешламов. // Хронос. 2022. Т. 6. № 9 (71). С. 64–65.
Sklyarova A.N., Burlaka S.D. Analysis of the Problem of Oil Sludge Utilization and Processing. Hronos = Chronos. 2022. Vol. 6. № 9 (71). pp. 64–65. (In Russ).
10. Rakhmatova D., Musaev M., Gulomova G., Aripkhadzhaeva M., Nizamova D. Development of safe products from local waste of oil and fat production. E3S Web of Conferences 371. 2023. DOI: 10.1051/e3sconf/202337101035
11. Гуломова Г.М., Шамансуров С.С., Рахматова Д.М. Разработка методов получения углеродных адсорбентов на основе Ангренского угля и нефтяных остатков // Безопасность труда в промышленности. 2023. № 3. С. 68–74. DOI: 10.24000/0409-2961-2023-3-68-74
Gulomova G.M., Shamansurov S.S., Rahmatova D.M. Development of Methods for Obtaining Carbon Adsorbents Based on Angren Coal and Oil Residues. Bezopasnost Truda v Promyshlennosti = Occupational Safety in Industry. 2023. № 3. pp. 68–74. (In Russ). DOI: 10.24000/0409-2961-2023-3-68-74