Optimization of Thermal Conditions of Heat Recovery Boilers with Regenerative Heating in the High-Temperature Section of Isoamylene Dehydrogenation

Balzamov, Denis; Akhmetova, Irina; Bronskaya, V. V.; Харитонова, О. В.; Balzamova, E Yu

doi:10.14716/ijtech.v11i8.4551

Cited by 11 publications

(4 citation statements)

References 8 publications

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“…Multi stage evaporative plants (MEP) with I-600 apparatus and auxiliary equipment (mechanical and sodium-cationite filters for the preparation of MEP feed water, an atmospheric deaerator, deaerated water heaters, feed and condensate pumps) were installed and put into operation at the Kazan TPP [17][18][19][20]. The filter hall of the unit consists of mechanical Na-cation filters of the first and second stages.…”

Section: Resultsmentioning

confidence: 99%

Improving the efficiency of the water treatment system at the thermal station

Bronskaya,

Balzamov,

Ignashina

et al. 2023

E3S Web of Conf.

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The solution of the problems of increasing energy efficiency at the enterprises of the energy industry is largely due to the competent organization of modern methods of water treatment, which are one of the main units in the technological chain in the production of thermal and electrical energy. Improvement of water treatment technology can be considered as one of the directions of implementation of energy-saving measures at energy facilities. An important task is the introduction of energy-efficient methods of water treatment at thermal stations, including the method of desalination of water. There are the methods of water treatment using instant boiling evaporators, which make it possible to obtain desalinated water for steam boilers in this paper. The efficiency of the proposed water treatment system at a thermal station is shown.

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Section: Resultsmentioning

confidence: 99%

Improving the efficiency of the water treatment system at the thermal station

Bronskaya,

Balzamov,

Ignashina

et al. 2023

E3S Web of Conf.

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“…An infrared detector is used to measure the temperature increase from the back of the sample as a function of time. The measurement of temperature conductivity, specific heat capacity allows (with a known or additionally measured volumetric density) to calculate the thermal conductivity of the sample under study (Balzamov et al, 2020a;Petrov et al, 2019;Ganeeva et al, 2014).…”

Section: Methodsmentioning

confidence: 99%

Influence of Temperature on the Thermal Properties of the Core Material - the Coefficient of Temperature Conductivity, Specific Heat Capacity, Thermal Conductivity

Burlutsky¹,

Balzamov²,

Bronskaya³

et al. 2023

IJTech

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The absorption of heat by rocks is accompanied by an increase in the kinetic energy of molecules and atoms and is recorded by a change in rock temperature. The thermal properties of rocks characterize the ability to transfer and absorb heat and change their size when the temperature rises. The main thermal properties of rocks are thermal conductivity, heat capacity, linear thermal expansion, and thermal volumetric expansion. In this paper, the influence of temperature effects on the thermal properties of reservoirs -the coefficient of temperature conductivity, specific heat capacity, and thermal conductivity is studied using the samples of oilsaturated reservoirs from the good number 19Bp of the Upper Uplift of Sotnikovsky deposit. The dependence of the thermal properties of the core material on temperature was revealed using a number of laboratory experiments. The results of these studies contribute to improving the reliability of data on the relationship of thermal properties with other physical properties of oilsaturated reservoirs and can be used to improve the efficiency of the development of fields of superviscous oil.

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“…To facilitate oil dehydration and desalting, emulsifiers are added to the oil, which is then heated to temperatures ranging from 70 to 130 °C and subjected to an alternating electric field. These processes take place in electric dehydrators, where the pressure can reach up to 12 atm, and the alternating voltage value of 2 kV is applied (Bagdasarov, 2017;Podvintsev, 2011). Further, the crude oil is fed to the oil distillation column.…”

Section: Introductionmentioning

confidence: 99%

Catalytic Cracking Column Scheme Modernization for Efficient Utilization of Thermal Energy

Valerievich,

Igorevna,

Ivanovich

et al. 2023

IJTech

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This paper aims to analyze options for the utilization of waste heat at oil refineries, specifically focusing on the rectification column. The study was carried out using the Aspen HYSYS software package. In this paper, two fundamentally different solutions were considered, which were modeled in the Aspen HYSYS software package, the proposed options were also compared, and their advantages and disadvantages were identified. In the first case, it is proposed to consider using the energy from the hydrocarbon stream to heat water for a hot water supply system. In the second case, it is proposed to use same initial energy stream to produce electricity by applying Rankine cycle. As a result of the study, both proposed options for waste heat utilization were recognized as economically justified. However, the feasibility of using these solutions depends significantly on the needs of a particular enterprise, on their scale, the schemes implemented on them, the operating installations composition, loads, energy consumption parameters, and other parameters.

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Optimization of Thermal Conditions of Heat Recovery Boilers with Regenerative Heating in the High-Temperature Section of Isoamylene Dehydrogenation

Cited by 11 publications

References 8 publications

Improving the efficiency of the water treatment system at the thermal station

Improving the efficiency of the water treatment system at the thermal station

Influence of Temperature on the Thermal Properties of the Core Material - the Coefficient of Temperature Conductivity, Specific Heat Capacity, Thermal Conductivity

Catalytic Cracking Column Scheme Modernization for Efficient Utilization of Thermal Energy

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