Despite predictions that the fuel industry will supposedly be out of business in the near future, experts predict that minerals such as oil and gas will be around for a long time and will not go down fast yet. However, a paradigm shift in the energy complex is bound to happen - for example, blue fuel (aka natural gas) is expected to become several times more popular with the public than black gold (oil), which currently has a significant influence on the global economy. Many enhanced oil recovery methods include the use of microbial surfactants and biopolymers. These compounds can be obtained by exploiting the potential properties of microorganisms to produce them. The following article focuses on effective oil recovery methods using bio products.
This comprehensive review examines the blending on board (BOB) technique and the oil analyzer system in the context of innovative engine lubrication management. BOB refers to the practice of blending lubricating oil additives directly on board a vessel, allowing for real-time customization of the lubricant's properties. The oil analyzer system, on the other hand, utilizes advanced analytical tools to monitor the condition and performance of lubricating oil in engines. This review explores the principles, advantages, and challenges associated with BOB and the oil analyzer system, and their collective impact on engine lubrication management. It discusses the potential benefits of BOB, such as enhanced operational efficiency, reduced maintenance costs, and improved environmental sustainability. The oil analyzer system's ability to detect and diagnose engine issues and optimize lubrication strategies is also highlighted. The review further discusses the integration of BOB and the oil analyzer system, their compatibility with different engine types, and the future prospects for their widespread adoption in the maritime industry.
The process of separation of oil sludge, which is obtained after cleaning the oil refining units of the Bukhara oil refinery, is presented. Methods of obtaining petroleum liquid rafinate using several experimental laboratory installations for liquid-phase separation of oil sludge in a centrifugal force field with the use of a deemulgator "Disolvan-4411" and sawdust from the processing of old furniture of local raw materials are used. The composition and amount of heavy sediment and clarified oil products from oil sludge were obtained
Based on the generalization of the experience in the development of multilayer fields in the Fergana oil and gas region, the influence of the use of water flooding at a late stage on the coefficients of washing and oil recovery from productive formations was studied. By using statistical methods of data processing, the dependences of the oil recovery factor on the reservoir flushing coefficient and the reservoir flushing coefficient on the compensation of fluid withdrawal by water injection were obtained, with sufficiently high correlation coefficients. The obtained dependencies confirm the theoretical foundations of oil recovery from productive formations developed with the use of water flooding and can be used in the design of the process at similar facilities.
Specifically, greenhouse gases (CH4, N2O, CO2, CO, SO2), are strong climate forcers, and articulate pollution all have detrimental health effects. Vehicle on-road traffic is a major contributor to air pollutants in urban areas that affect human population health, the environment at local and regional scales, and the global climate.[1] This study forces a numerical study of engine oil by engine conditions by using different type of fuels. Engine oil main parameters and internal combustion engines were investigated under real-world conditions for driving cycles typical for Tashkent urban environments. Three kinds of laboratory equipment and ISO standards were utilized. Our study shows that by using different types of fuel, the life cycle point of motor oil varies. Total base number (TBN), Total acid number (TAN), viscosity and flash points were taken as basic parameters of engine oil. The viscosity value of oil dominated the other characteristics. In general, in our study to improve engine performance, we must consider engine oil, which is one of the key parameters.
Subjects of research: Object are vehicles for transportation of mineral oil through pass « Kamchik », a subject - increase of their reliability.
Purpose of work: Increase of efficiency of technical operation of vehicles by transportation mineral oil through pass « Kamchik » at the expense of perfection of a design and increase of operational reliability.
Methods of research: Researches are based on theoretical and experimental methods of the analysis of operational properties of a rolling stock and indicators of properties of reliability. Experimental researches were spent in real conditions of operation with use of methods of under control operation of cars and the mathematical statistics at processing of results.
The results obtained and their novelty: On the basis of the executed researches the scientifically-practical problem on perfection of a design and increase of operational reliability of autotractors is solved.
Practical value:
- The technique of an estimation of fitness of a design and a choice of a rolling stock is developed for transportation of mineral oil through pass « Kamchik », based on theoretical both experimental researches of operational properties and their definition numerical values for autotractors Ford Cargo - 1827, MAZ-642208-020 and ISUZU-EXZ5IK;
- Are defined indicators of properties of reliability and the card of reliability of autotractors Ford Cargo - 1827 and MAZ-642208-020 is developed;
- The rolling stock design is improved at operation in mountain conditions.
- Technological process of maintenance service and car repairs is improved.
Degree of embed and economic effectivity:
- Are introduced at factories "SamAvto" and «MAZ» offers on perfection of a design of autotractors.
- Are introduced in VTC «Avtonefttrans» Fergana Oil refining factory advanced technological process of maintenance service and car repairs.
- Economy efficiency of the work from its applications is 54.66 mln. Sum per year.
- Results of researches in educational process are introduced by preparation of masters on a specialty 5A521205 «Cars and an automobile economy» at discipline studying «Technological base of the enterprises of branch of motor transport» and also at courses of improvement of qualification of technical officers VTC «Avtonefttrans ».
Field of application: Automotive transportation.
In the article questions of legal regulation of the external economic and also corporate relations in oil and gas branch are considered. The comparative and critical analysis of the corporate relations in the oil and gas companies which are carrying out the activity at the international level is carried out. In the conclusion conclusions
and suggestions for improvement of system of foreign economic activity and corporate management in the oil and gas companies are drawn.
The article deals with the basic terms and definitions of oil and oil products, technological processes, their classification, safety requirements, sanitary norms and rules, permissible levels of hazardous substances, requirements for production processes, packaging and labeling requirements. , as well as identification and conformity assessment processes. All of these processes are the basis for the production of oil and oil products and the provision of quality and safety indicators.
In the article the author analyzes legislative and contractual bases of activity of the oil and gas companies in the Republic of Uzbekistan. In particular, the analysis of operational aspects of activity of the oil and gas companies is carried out. The author considers the questions connected with production sharing agreements and also regulation of activity of joint ventures in oil and
gas branch Uzbekistan. Proceeding from the carried-out analysis the author comes to conclusions and develops offers
The article spoke about the activation of the economic activity of oil companies. In practice, the idea of satisfying the student's need for management oil, the development of economic security of the republics was presented.
The effect of various reagents on the quality parameters of cottonseed oil was investigated and the optimal reagents were selected. In the alkaline refining of cottonseed oil, the use of an aqueous solution of sodium silicate instead of a portion of the traditional caustic soda has been found to improve the quality of the oil. The technology of step-by-step refining of cottonseed oil with aqueous solutions of traditional caustic soda and sodium silicate has been developed.
Technology for producing petroleum products based on oil sludge, the method of heat treatment of oil-containing waste at atmospheric pressure was used. The resulting cubic residues of oil sludge processing were tested for compliance with GOST 22245-90 and GOST 9812-74. The dependence of the qualitative indicators of cubic residues on the oxidation time is presented. Depending on the oxidation time, the physical and mechanical characteristics of bitumen can significantly change.
Palm oil production is a vital contributor to global agriculture and commerce, yet the management of its byproducts poses significant environmental challenges. The discharge of palm oil mill effluent (POME) into water bodies has raised concerns due to its high organic content and potential to cause water pollution. In this study, we investigate an innovative approach to improve POME treatment using bioengineered structural biomedia. These biomedia, designed with tailored microbial communities, offer enhanced pollutant degradation and bioremediation potential. Our research aims to optimize the design and application of these biomedia in POME treatment systems, thereby contributing to the sustainable management of palm oil industry byproducts and mitigating their environmental impact.
Пахта мойини cузувчи насадкалар иштирокида дезодорациялаш жараёнини компьютерда моделлаштириш натижалари ишлаб чиқариш ҳаражатлари минимал бўлган ҳолатларда юқори сифатли, инсон организми учун безарар пахта мойи ишлаб чиқаришнинг оптимал шароитларини тавсия қилиш имконини беради.
Coconut oil should be used in chocolate and chocolate products. However, due to the high cost of coconut oil, its substitutes have been developed. The article contains information about cocoa used in chocolate products and oils used instead. Also, the results obtained as a result of the analysis of the physical-chemical parameters of confectionery oils and coconut oil substitutes used in chocolate products are presented. As a result of the research, it was found that the amount of trans fatty acids in the analyzed oils is higher than the standard norms.
Advanced foreign experience shows that the development of the oil and gas sector based on digital technologies is a prerequisite for ensuring its stable development.
The article substantiates the possibilities for the development of the oil and gas industry of the Republic of Uzbekistan on the basis of digital technologies.