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Journal articles on the topic 'Mini-CHP'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Magor, C. A. "Mini CHP." IEE Review 34, no. 7 (1988): 281. http://dx.doi.org/10.1049/ir:19880111.

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2

Sednin, V. A., and R. S. Ignatovich. "Analysis of the Efficiency of Hydrogen Production Technology at Mini-CHP Plants Using Local Fuelsby Thermochemical Method." ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations 66, no. 4 (2023): 354–73. http://dx.doi.org/10.21122/1029-7448-2023-66-4-354-373.

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Within the framework of the policy of “decarbonization” of the economy, a technology for hydrogen producing from local fuels (LF) and combustible waste of human activity is proposed as a part of the development of the functionality of heating cycles of energy production. The aim of the present study is to evaluate the energy efficiency of a steam-powered mini-CHP plant operating on local fuels with a thermochemical hydrogen production module. A brief literature review of thermochemical cycles of hydrogen production is presented, and it is shown that hybrid copper-chlorine Cu–Cl cycles are reco

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3

Ignatovich, R. S. "Principles of Organization and Functioning of Mini-CHP Plants Using Local Fuels in Conditions of Hydrogen Energy." ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations 68, no. 1 (2025): 76–96. https://doi.org/10.21122/1029-7448-2025-68-1-76-96.

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This article discusses the principles of organization and operation of mini-CHP plants on local fuels (LF) to the conditions of hydrogen and carbon-free energy. The analysis of literary sources on the current state of development of mini-CHP plants on LF in the structure of the country's energy balance revealed a number of issues related to their operation and construction that arose after the commissioning of the Belarusian NPP. It is noted that a potential way to develop such energy sources is to switch to multi-purpose product development based on the principles of operation of the energy h

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4

A.V., Chesnyuk, Dunaeva E.A., Vdovin D.I., and Dunaeva T.Yu. "INTRODUCTION OF ACTIVE ENERGY COMPLEX ON THE BASIS OF MINI CHP CHP." ИННОВАЦИОННЫЕ НАУЧНЫЕ ИССЛЕДОВАНИЯ 2022. 9-1(21) (October 17, 2022): 96–107. https://doi.org/10.5281/zenodo.7216390.

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The article studies the concept of an active energy complex in accordance with the legal documentation. The ways of implementing AEC as an element of distributed generation for industrial consumers are considered. An example of implementation of the described system on a real object is studied. The technical and economic efficiency and prospects for the development of the project are analyzed. When calculating the economic component, a comparison was made of the total costs for the purchase of electricity from the sales campaign and the implementation of own generation. The results from the in

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5

Mednikov, Aleksandr, Alexey Maksimov, and Elina Tyurina. "Mathematical modeling of mini-CHP based on biomass." E3S Web of Conferences 69 (2018): 02005. http://dx.doi.org/10.1051/e3sconf/20186902005.

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One of the promising directions of small-scale distributed power generation for Russia is the use of biomass. The present work is devoted to studies of an mini-CHP based on multi-stage biomass gasification. Mathematical models of elements and mini-CHP in general based on technological schemes were constructed. The mathematical models were constructed with the software developed at Melentiev Energy Systems Institute of Siberian Branch of the Russian Academy of Sciences. The calculations were made for two sizes of internal combustion engines. Thus, we obtained the values of flow rates, temperatu

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Ignatovich, R. S., V. A. Sednin, and Ye S. Zuyeva. "Analysis and Optimization of Operating Modes of Mini-CHP on Local Fuels in Conditions of Surplus Electric Power Capacities in the Unified Energy System of Belarus. Part 1." ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations 67, no. 3 (2024): 241–56. http://dx.doi.org/10.21122/1029-7448-2024-67-3-241-256.

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The paper presents the results of a study to determine the rational structure of mini-CHP (Cogeneration Heat and Power Plant) using local fuels types (LFT) for operation as part of the United Energy System (UES) of Belarus with a surplus of electricity generating capacity and dominance of imported types of energy resources (natural gas and nuclear fuel) in the fuel balance. When optimizing the operating modes of mini-CHPs using LFT and operating in parallel with the UES, which has a significant surplus of electricity generating capacity, it is necessary to separate options for existing station

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Ignatovich, R. S., V. A. Sednin, and Ye S. Zuyeva. "Analysis and Optimization of Operating Modes of Mini-CHP on Local Fuels in Conditions of Surplus Electric Power Capacities in the Unified Energy System of Belarus. Part 2." ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations 67, no. 4 (2024): 315–31. http://dx.doi.org/10.21122/1029-7448-2024-67-4-315-331.

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The modern development of power engineering is accompanied by a number of trends, among which one can note the decarbonization of energy production processes; an increase in the share of electricity in the balance of energy consumption due to the deep electrification of industry, transport and heat supply; decentralization of energy sources; an increase in the share of renewable energy sources, including the involvement in the turnover of secondary energy resources and energy from the disposal of organic waste; the development of practice active consumption and prosumerism. For the Republic of

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8

Polei, A. K., and K. A. Shtym. "Efficient operation and reliability issues in operation of mini-CHP." Journal of Physics: Conference Series 1683 (December 2020): 042066. http://dx.doi.org/10.1088/1742-6596/1683/4/042066.

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9

Petrova, Vera, and Anton Petrov. "On probable starting failure of mini-CHP for reliability assurance." Energy Safety and Energy Economy 4 (August 2018): 48–56. http://dx.doi.org/10.18635/2071-2219-2018-4-48-56.

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10

Sforzini, Matteo, Gianluigi Nicita, Lorenzo Pastore, Gianluigi Lo Basso, and Livio de Santoli. "How residential CHPs could be integrated in renewable energy communities’ incentive schemes." E3S Web of Conferences 312 (2021): 09003. http://dx.doi.org/10.1051/e3sconf/202131209003.

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The present work aims to investigate the integration into renewable energy communities (REC) schemes of micro and mini- Combined Heat and Power (CHP) plants. In detail, it has been evaluated the minimum self-consumption (SC) share needed to even out the revenues coming from the energy efficiency certificates (EECs). In order to establish a SC based tariff for CHP plants a correlation between SC share and the tariff value has been assessed for different commercial plants. A 70% of SC share has been set as a minimum target, which is related to incentive rates of 53 and 39.5 €/MWh, for mini and m

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11

Sekiguchi, Yasunobu, Hiroki Tsutsumi, Masahisa Kudou, et al. "Efficacy and Safety of R-Mini-CHP Administered in Combination with Polatuzumab Vedotin (Pola-R-mini-CHP) in Patients ≥80 Years Old with Diffuse Large B-Cell Lymphoma in the Real-World Setting: A Single-Institute Retrospective Study." Blood 144, Supplement 1 (2024): 7822. https://doi.org/10.1182/blood-2024-205048.

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BACKGROUND In the POLARIX study conducted in previously untreated patients(Pts) with diffuse large B-cell lymphoma (DLBCL), the Pola-R-CHP arm showed significantly improved progression-free survival (PFS) as compared with the R-CHOP arm. Therefore, Pola-R-CHP was approved in Japan, ahead of elsewhere in the world. However, the efficacy and safety of this treatment in Pts aged ≥80 years old remains unknown since there is little evidence in this age group. Therefore, we conducted this single-institute retrospective observational study to evaluate the efficacy and safety of the Pola-R-CHP regimen

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12

Flanders, David. "Mini CHP systems — a small price to pay for bigger profits." IEE Review 34, no. 5 (1988): 192. http://dx.doi.org/10.1049/ir:19880076.

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13

Sosnina, E. N., O. V. Masleeva, E. V. Kryukov, and N. I. Erdili. "Comparative life cycle assessment of mini combined heat and power plants." E3S Web of Conferences 124 (2019): 01045. http://dx.doi.org/10.1051/e3sconf/201912401045.

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The article presents the results of an environmental study of the mini combined heat and power plants (mini-CHPs) life cycle with gas engines operating on natural gas and biogas, and with diesel engines. The calculation of material and energy flows, the environmental impact on the atmospheric air, water basin and soil has been carried out. The largest mass of harmful substances in wastewater has been observed with the account of the life cycle assessment (LCA) for the mini-CHPs in biogas, the smallest mass in diesel mini-CHPs. During the operation of biogas, gas piston and diesel PI, significa

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14

Marchenko, Oleg, Sergei Solomin, Alexander Kozlov, Vitaly Shamanskiy, and Igor Donskoy. "Economic Efficiency Assessment of Using Wood Waste in Cogeneration Plants with Multi-Stage Gasification." Applied Sciences 10, no. 21 (2020): 7600. http://dx.doi.org/10.3390/app10217600.

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The aim of this work is to assess the effectiveness of biomass gasification power plants in Russia (Irkutsk region) and compare them with other types of electricity and heat cogeneration systems. Biomass, which is waste from logging and wood processing, is considered as fuel for gasification plants. As a criterion, the cost of energy is used. Analytical relations are obtained for the cost of electric energy at a given cost of thermal energy and vice versa, thermal energy at a given cost of electric energy. These relationships are applied to assess the economic efficiency and compare small-powe

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15

Kharlamova, Natalya Anatolyevna. "Promising solutions for the reconstruction of small power supply systems." Agrarian Scientific Journal, no. 4 (April 22, 2021): 106–8. http://dx.doi.org/10.28983/asj.y2021i4pp106-108.

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Solutions for the reconstruction of low-capacity power supply systems are considered and analyzed. The most promising ones are highlighted. Possibilities of their application at industrial, agro-industrial and municipal facilities have been assessed, possible ranges of payback periods for power generating mini-CHP have been determined. The specificity of operating modes of local energy sources, combination and regulation of heat and power supply loads, their advantages and disadvantages are considered.

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16

Myshkina, Ludmila, Iana Frolova, and Elizaveta Ivanova. "The Method of Selecting Boiler Houses under Technical Re-Equipment in a Mini-CHP." Problems of the Regional Energetics, no. 3(59) (August 2023): 71–82. http://dx.doi.org/10.52254/1857-0070.2023.3-59.07.

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The development of the energy sector is aimed at improving the energy efficiency of heat and electricity. One way is to use cogeneration technologies. A large number of boiler houses created the preconditions for the creation of a mini-CHPP through their technical re-equipment. The purpose of the work is to develop a methodology for selecting and ranking boiler houses for transformation into a mini-CHPP. To achieve the goal, the following tasks were solved: the effects of the formation of a mini-CHP in the energy district were revealed; a system of criteria has been developed that deter-mines

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17

Sokolova, Ekaterina, Khashayar Sadeghi, Seyed Hadi Ghazaie, Dario Barsi, Francesca Satta, and Pietro Zunino. "Feasibility of Hybrid Desalination Plants Coupled with Small Gas Turbine CHP Systems." Energies 15, no. 10 (2022): 3618. http://dx.doi.org/10.3390/en15103618.

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Nowadays, several technologies for desalination processes are available and widely employed. However, they consume a considerable amount of energy and involve high capital and operating costs. Therefore, the techno-economic analysis of a system coupling different energy sources with the desalination processes is of value. The possibility of coupling a small gas turbine combined heat and power system (GT CHP) with hybrid desalination plants (HDPs) has been assessed in this study. The proposed gas turbine power generation system, based on a single-stage centrifugal compressor and an uncooled cen

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18

Chen, Xi, Haifeng Yu, Cong Li, et al. "Effectiveness and Safety of Polatuzumab Vedotin-Based Therapy for Diffuse Large B-Cell Lymphoma: Real-Life Experience from China." Blood 144, Supplement 1 (2024): 7782. https://doi.org/10.1182/blood-2024-207832.

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Background Polatuzumab vedotin (Pola) plus rituximab, cyclophosphamide, doxorubicin, and prednisone (Pola-R-CHP) was approved for previously untreated diffuse large B-cell lymphoma (DLBCL) and Pola plus bendamustine and rituximab (Pola-BR) approved for relapsed/refractory (R/R) DLBCL by NMPA in 2023. However, real-world evidence of Pola-based therapy was rare in China. This study aimed to explore treatment patterns, effectiveness, and safety of Pola-based therapy in Chinese patients with DLBCL in real-world setting. Methods This retrospective study enrolled either untreated or R/R DLBCL patien

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19

Sekiguchi, Yasunobu, Hiroki Tsutsumi, Ayumi Gomyo, et al. "Use of R-mini-CHP in combination with polatuzumab vedotin (pola-R-mini-CHP) as the primary treatment in ≥80-year-old cases with diffuse large B-cell lymphoma." Journal of Clinical and Experimental Hematopathology 63, no. 4 (2023): 262–65. http://dx.doi.org/10.3960/jslrt.23043.

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20

Takagishi, Tomoko, Yuta Niimi, Goshi Matsuki, et al. "Successful Use of a Multidisciplinary Approach to Treat a Perforated Duodenal Malignant Lymphoma in an Elderly Patient." Case Reports in Oncological Medicine 2018 (2018): 1–6. http://dx.doi.org/10.1155/2018/2326459.

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Treatment of duodenal malignant lymphoma is difficult due to life-threatening complications such as intestinal obstruction, perforation, and pancreatitis. Thus, multidisciplinary procedures are required alongside surgical intervention. Contrast abdominal CT images of a 75-year-old female suffering from vomiting revealed thickening of the duodenal wall (from the second to third segment). Gastrojejunostomy and biopsy identified the tumor as diffuse large B-cell lymphoma. A diagnosis of stage II duodenal lymphoma was made. The lymphoma continued to grow, resulting in jaundice and intestinal perfo

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21

Kolpakhchyan, Pavel G., Alexander R. Shaikhiev, Elena A. Yatsenko, Boris M. Goltsman, and Andrey S. Oshchepkov. "Gas micro-turbines with high-speed electric generators for local smart energy systems." Nexo Revista Científica 33, no. 01 (2020): 77–83. http://dx.doi.org/10.5377/nexo.v33i01.10048.

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At present, the share of energy collected from renewable resources and low-power units is growing, and the generation becomes distributed, having many facilities that operate in co-generation mode. That is why the construction of an energy system with distributed heterogeneous sources and the improvement of its efficiency have become widely discussed issues. This paper proposes a solution of a local smart energy systemfortheTechnoEcoPark, a sciencepark of Rostov State Transport University, Rostov, Russia. The solution aims to integrate the distributed generation facilities, including environme

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22

Dubinin, A. M., and S. E. Shcheklein. "COAL MINI CHP PLANTS ON THE BASIS OF A GAS GENERATOR AND ELECTROCHEMICAL GENERATOR." Alternative Energy and Ecology (ISJAEE), no. 7-9 (January 1, 2017): 60–74. http://dx.doi.org/10.15518/isjaee.2017.07-09.060-074.

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23

Shcheklein, Sergei E., and Alexei M. Dubinin. "Thermodynamic modeling of cogeneration mini CHP using air conversion of diesel fuel and electrochemical generator." International Journal of Energy Production and Management 4, no. 4 (2019): 273–86. http://dx.doi.org/10.2495/eq-v4-n4-273-286.

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24

Drönner, Jan, Peter Hausoul, Regina Palkovits, and Matthias Eisenacher. "Solid Acid Catalysts for the Hock Cleavage of Hydroperoxides." Catalysts 12, no. 1 (2022): 91. http://dx.doi.org/10.3390/catal12010091.

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The oxidation of cumene and following cleavage of cumene hydroperoxide (CHP) with sulfuric acid (Hock rearrangement) is still, by far, the dominant synthetic route to produce phenol. In 2020, the global phenol market reached a value of 23.3 billion US$ with a projected compound annual growth rate of 3.4% for 2020–2025. From ecological and economical viewpoints, the key step of this process is the cleavage of CHP. One sought-after way to likewise reduce energy consumption and waste production of the process is to substitute sulfuric acid with heterogeneous catalysts. Different types of zeolites

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Dubinin, A. M., S. E. Sheklein, V. G. Tuponogov, and M. I. Ershov. "MINI CHP BASED ON THE ELECTROCHEMICAL GENERATOR AND IMPEDED FLUIDIZED BED REACTOR FOR METHANE STEAM REFORMING." Alternative Energy and Ecology (ISJAEE), no. 19-21 (January 1, 2017): 95–105. http://dx.doi.org/10.15518/isjaee.2017.19-21.095-105.

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26

Protsyshen, Oleksandr, Oleksii Stopakevych, and Andrii Stopakevych. "Designing an automated complex based on a mini-CHP with recycling the flue gas to methanol." Eastern-European Journal of Enterprise Technologies 4, no. 2 (88) (2017): 61–67. http://dx.doi.org/10.15587/1729-4061.2017.108572.

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27

Dubinin, A. M., S. E. Shcheklein, V. G. Tuponogov, and M. I. Ershov. "Mini CHP based on the electrochemical generator and impeded fluidized bed reactor for methane steam reforming." International Journal of Hydrogen Energy 43, no. 29 (2018): 13543–49. http://dx.doi.org/10.1016/j.ijhydene.2018.05.151.

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28

Thu, Kyaw, Bidyut Baran Saha, Kian Jon Chua, and Thuan Duc Bui. "Thermodynamic analysis on the part-load performance of a microturbine system for micro/mini-CHP applications." Applied Energy 178 (September 2016): 600–608. http://dx.doi.org/10.1016/j.apenergy.2016.06.106.

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29

Zaichenko, V.M. "Transition to energy efficient economy: problems and prospects." Journal of Environmental Earth and Еnergy Study (JEEES), no. 3(2019) (November 12, 2019): 30–48. https://doi.org/10.5281/zenodo.3539108.

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The article discusses the possibility of transition of the Russian economy to an energy-efficient development path, as the main way out of the crisis. It is shown that autonomous energy based on the use of local fuel resources and waste fully complies with the requirements for modern innovative technologies. One of the determining directions in ensuring an energy-efficient economy is the development, production and wide practical use of domestic autonomous energy. A special place in autonomous energy supply systems should be played by systems operating on local fuel resources, the main ones be

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30

Osintsev, Konstantin, and Sergei Aliukov. "ORC Technology Based on Advanced Li-Br Absorption Refrigerator with Solar Collectors and a Contact Heat Exchanger for Greenhouse Gas Capture." Sustainability 14, no. 9 (2022): 5520. http://dx.doi.org/10.3390/su14095520.

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Agricultural and agro-processing production facilities, storage warehouses and logistics centers for the distribution of products require an increase in the efficiency of generation and energy consumption. The authors suggested using ORC technology based on an advanced Li-Br absorption refrigerator with solar collectors and a contact heat exchanger for greenhouse gas capture. The work was devoted to the option of intensifying heat exchange processes in convective chimneys, which will reduce the consumption of natural gas, increase the share of using unconventional and circulating energy resour

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31

Sednin, V. A., and R. S. Ignatovich. "Analysis of the Efficiency of Technologies for Extraction Carbon Dioxide from Combustion Products." ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations 65, no. 6 (2022): 524–38. http://dx.doi.org/10.21122/1029-7448-2022-65-6-524-538.

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The main purpose of the article is to compare and analyze existing technologies for extracting carbon dioxide from combustion products in relation to mini-CHP plants operating on local fuels. The article presents a brief overview of the main technical features of the implementation of carbon dioxide extraction technologies from gas mixtures. The specific features and limitations for each of the methods are shown. Mathematical modeling of technological processes of adsorption, physical and chemical absorption is carried out on the basis of Aspen Hysys and Aspen Adsorption software packages. Whe

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32

Grinuk, U. I., R. A. Panshin, A. A. Shimanov, O. V. Tereshchenko, and D. A. Uglanov. "Calculation and Determination of Energy Parameters of the Mini-CHP on the Basis of the Heat Pump." IOP Conference Series: Materials Science and Engineering 692 (November 27, 2019): 012028. http://dx.doi.org/10.1088/1757-899x/692/1/012028.

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33

Gil'manshin, I. R., I. A. Konahina, N. F. Kashapov, and N. N. Fahreev. "Mini-Central heating and Power Plant (CHP): the choice of the optimal structure and modes of operation." IOP Conference Series: Materials Science and Engineering 69 (December 11, 2014): 012008. http://dx.doi.org/10.1088/1757-899x/69/1/012008.

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34

Vasilevich, S., M. Malko, and N. Shevchik. "The Use of the Biomass in the Republic of Belarus. Status and Prospects of Development." Problemele Energeticii Regionale 3(32) (December 15, 2016): 72–77. https://doi.org/10.5281/zenodo.1207901.

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The status and prospects of development in the field of biomass use as a fuel and energy resources in the Republic of Belarus are discussed in the paper as a fuel and energy resources. Currently, the main use of biomass in the energy sector of country is based on the use of wooden biomass for boilers of the Ministry of Housing and Communal Services, for mini- CHP of the concern “BelEnergo” of the Ministry of Power and as well as fuel in rural settlements of Belarus. In recent years, the development of biogas technology that uses crop residues, wastes of livestock and poultry farmin

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35

Dubinin, A. M., and S. E. Shcheklein. "Mini coal-fired CHP plant on the basis of synthesis gas generator (CO + H2) and electrochemical current generator." International Journal of Hydrogen Energy 42, no. 41 (2017): 26048–58. http://dx.doi.org/10.1016/j.ijhydene.2017.06.190.

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Byk, Felix, Elizaveta Ivanova, Pavel Ilyushin, and Lyudmila Myshkina. "Increasing the efficiency of energy infrastructure in small and medium-sized cities." Известия высших учебных заведений. Электромеханика 67, no. 4 (2024): 107–19. https://doi.org/10.17213/0136-3360-2024-4-107-119.

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The article substantiates the use of modern technologies to improve the efficiency of electric power generation. The methodology of system approach, methods of system analysis and nonlinear programming, mathematical model of mini-CHP have been used. In the conditions of gasification of Russian regions the inclusion of small capacity cogenera-tion plants into the energy infrastructure of small and medium-sized cities (SMSС) is substantiated, among which the gas piston technology has priority. It is shown that the efficiency of mini-CHPs is determined by the proximity of the source to the place

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Jerkeman, Mats, Sirpa Leppä, Julian Hamfjord, Peter Brown, Sara Ekberg, and Andrés José María Ferreri. "S227: INITIAL SAFETY DATA FROM THE PHASE 3 POLAR BEAR TRIAL IN ELDERLY OR FRAIL PATIENTS WITH DIFFUSE LARGE CELL LYMPHOMA, COMPARING R-POLA-MINI-CHP AND R-MINI-CHOP." HemaSphere 7 (August 2023): e91359ec. http://dx.doi.org/10.1097/01.hs9.0000967820.91359.ec.

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38

Artsiomenka, K. I. "Structural-and-Parametric Optimization of Automatic Control System for Power Units of 300 MW in Wide Range of Load Variations." ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations 62, no. 5 (2019): 469–81. http://dx.doi.org/10.21122/1029-7448-2019-62-5-469-481.

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The structural-parametric optimization of the automatic control system for power units (ACSPU) of 300 MW of Lukoml’skaya GRES (Lukoml Local Condensing Power Plant) in the mode of both the permanent and the variable superheated steam pressure upstream of the turbine is under consideration. During 1974–1979, eight units of the Lukoml’skaya GRES implemented the ACSPU with a leading boiler power control. At the moment, these systems no longer meet all the frequency control quality requirements. In 2016, the daily schedule of electric loads of the Belarusian power system was as follows: the basic p

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39

Suslikov, Stanislav, Serhii Makarov, and Arsen Sarkisov. "ENERGY EFFICIENCY AS A KEY FACTOR IN ENHANCING THE POTENTIAL AND COMPETITIVENESS OF ENTERPRISES IN THE CONSTRUCTION INDUSTRY THROUGH THE APPLICATION OF GLOBAL PRACTICES." Energy saving. Power engineering. Energy audit., no. 6(196) (August 25, 2024): 128–40. http://dx.doi.org/10.20998/2313-8890.2024.06.10.

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The article substantiates the importance of energy efficiency as a key factor in enhancing the potential and competitiveness of enterprises in Ukraine's construction industry through the application of global practices. The article demonstrates how the implementation of advanced energy-saving technologies and renewable energy sources, which are widely used at the international level, allows enterprises to reduce energy costs, increase environmental responsibility, and strengthen market positions. It is proven that the integration of global practices in energy efficiency, including the moderniz

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40

Vodyannikov, Vladimir T. "Technical and economic comparative assessment of the local power supply system of a large commercial agricultural enterprise." Agricultural Engineering, no. 2 (2023): 52–56. http://dx.doi.org/10.26897/2687-1149-2023-2-52-56.

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The power supply of agro-industrial enterprises depends on qualitative power supply. The application of local sources of power supply for the large commercial enterprises and their associations makes it possible to eliminate the disadvantages of centralized power supply. The article justifi es the transition from centralized power supply to local power sources for rural consumers. The authors developed a criterion to estimate power supply options for agro-industrial objects. The criterion is an integral index including capital investments in power source and current costs of its operation. Usi

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41

Kolesnichenko, N. V., S. M. Safiants, A. B. Biryukov, and O. V. Litvinov. "Research of functionality of using a storage tank for regulating heating load of a gas piston mini-CHPP." Vestnik IGEU, no. 1 (February 28, 2021): 21–30. http://dx.doi.org/10.17588/2072-2672.2021.1.021-030.

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The use of a storage tank to regulate the loads of the mini-CHP plant improves the technical and economic indicators of its operation. However, the results of studies of the use of a storage tank in heating systems, in contrast to hot water supply systems, are poorly represented. The purpose of the study is to determine the conditions and indicators under which the use of a storage tank to regulate the heating load of a mini-CHPP is economically viable. The study of the heat grid is based on solving the standard heat balance and heat transfer equations. Modeling of heat transfer in the heat re

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Sanikommu, Dhruvi Reddy, and Ahmed Nadeem. "Primary Pulmonary Diffuse Large B-Cell Lymphoma - a Rare Case Report." Blood 142, Supplement 1 (2023): 6256. http://dx.doi.org/10.1182/blood-2023-178054.

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Background: Diffuse large B cell lymphoma (DLBCL) is an aggressive hematological malignancy, and a common histological form of non-Hodgkin's lymphoma. However, its extra-nodal presentation is seen in 30-40% of cases with involvement of gastrointestinal tract, skin, testes, adrenals and bone. ( Lugogo NL et al., 2006) A pulmonary manifestation is an extremely rare entity. We present an atypical case of DLBCL presenting as pleuritic chest pain with imaging consistent with bilateral pulmonary nodules suggestive of metastasis. Case description: A healthy 87 year old male former smoker with a histo

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V. P. Markovsky, I. V. Koshkin, A. B. Utegulov, A. I. Uspanova, and S. D. Pushkarev. "FEASIBILITY OF USING PRODUCTION WASTE AT A MACHINE-BUILDING ENTERPRISE FOR ENERGY PRODUCTION." Bulletin of Toraighyrov University. Energetics series, no. 1.2025 (March 28, 2025): 234–51. https://doi.org/10.48081/ismq7178.

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The article provides an analysis of the need and prospects for introducing elements of the zero-waste production concept to ensure sustainability of mechanical engineering enterprises and reduce the negative impact on the environment through waste recycling for energy production. The main types of waste in the mechanical engineering industry of Kostanay region enterprises, methods of their disposal and management are studied using the example of JSC Agromashholding KZ. Using the developed algorithm by the method of statistical sequential analysis, an assessment of the possibility of using mech

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Ceglia, Francesca, Elisa Marrasso, Carlo Roselli, Maurizio Sasso, Guido Coletta, and Luigi Pellegrino. "Biomass-Based Renewable Energy Community: Economic Analysis of a Real Case Study." Energies 15, no. 15 (2022): 5655. http://dx.doi.org/10.3390/en15155655.

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Renewable energy communities are catalysts of social innovation, the citizens’ engagement in energy actions, and the exploitation of local resources. Thus, this paper defines a model for analyzing and optimally sizing energy systems serving renewable energy communities. Then, the proposed and replicable model was tailored to the economic feasibility analysis of a renewable energy community in the municipality of Tirano (Northern Italy). An energy audit was carried out to identify the electricity production and consumption within the perimeter of the primary substation and the thermal energy de

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Iyengar, Varun, Jessica Chicola, Ashlee Joseph, et al. "Real-World Outcomes of Frontline Polatuzumab and Impact of Frailty in Older Adults with Newly Diagnosed Diffuse Large B-Cell Lymphoma (DLBCL)." Blood 144, Supplement 1 (2024): 2336. https://doi.org/10.1182/blood-2024-202741.

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Introduction The FDA approval of polatuzumab with rituximab, cyclophosphamide, doxorubicin, and prednisone (Pola-RCHP) in 2023 has enriched the treatment landscape for newly diagnosed diffuse large B-cell lymphoma (DLBCL). In the phase III POLARIX trial, patients (pts) ≥ 70 years (yrs) had a lower risk of progression, relapse, and death without any increase in grade 3-5 adverse events (AEs) with pola-RCHP compared to those receiving R-CHOP (Hu et al, J Clin Oncol, 2023). While clinical trial data appear to support the risk-benefit profile of pola-RCHP in older adults (OA), there is a paucity o

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Gitelman, Magaril, Kozhevnikov, and Rada. "Rational Behavior of an Enterprise in the Energy Market in a Circular Economy." Resources 8, no. 2 (2019): 73. http://dx.doi.org/10.3390/resources8020073.

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In order to ensure their market sustainability, it is essential for energy-intensive industrial companies to address the issues of efficient energy use. Companies that are prepared to embrace tariff hikes, structural changes in fuel and energy markets, and a shortage of energy resources have a wider range of options to respond to the new challenges posed by the external environment and to reduce their risks. This task becomes particularly relevant in the context of the development of the circular economy that is aimed at resource optimization, energy conservation, zero-waste manufacturing, and

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Koroli, Mekhriya, and Lola Nizamova. "The possibilities of application of cogeneration plants at the boiler houses in Uzbekistan." E3S Web of Conferences 461 (2023): 01082. http://dx.doi.org/10.1051/e3sconf/202346101082.

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At the moment, the fuel and energy complex of the republic is experiencing crisis state. The main manifestation of the crisis is that disruption and interruptions in the supply of fuel, electricity and heat to individual regions and consumers are becoming commonplace. One of the most promising solutions to this situation is the development of distributed power generation. The process of joint generation of electric and thermal energy 3/4 cogeneration, which, among other things, provides an opportunity for the development of the country’s economy, has great potential here. The purpose of this w

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Chichirova, N. D., A. A. Filimonova, and D. A. Bazin. "Electrochemical cell power generation systems for socially important facilities." Safety and Reliability of Power Industry 16, no. 3 (2023): 158–66. http://dx.doi.org/10.24223/1999-5555-2023-16-3-158-166.

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There is an estimation of application of power installations in a mode of trigeneration: with gas at the input, and with electric power, heat and cold at the output, functioning in an automatic mode, positive and negative sides of their use are considered. Cogeneration systems based on gas turbine with compression or absorption chillers, satisfying consumers in electric, heat and cooling energy in a building or a group of buildings, are considered. The use of trigeneration systems allows efficient utilization of heat for heating in winter and for air conditioning and process needs in summer, f

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Ilyin, Roman Albertovich, and Nickolai Dmitrievich Shishkin. "Development of a wind power plant that recycles secondary energy resources of marine infrastructure facilities." Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies 2024, no. 4 (2024): 99–105. https://doi.org/10.24143/2073-1574-2024-4-99-105.

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Marine infrastructure facilities include various structures and structures that are necessary to ensure the functioning of maritime transport and other types of mandatory operations in the water space: passenger and cargo terminals, transshipment complexes, warehouses, infrastructure facilities for maintaining ships in working condition, heat supply systems, gas supply, water supply and power supply systems, necessary for the continuous provision of various processes of the port's vital activity. The issue of operation of the developed experimental design of a wind power plant (wind turbine) t

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Mazurenko, A., O. Klymchuk, G. Luzhanska, P. Ivanov, and I. Sergeiev. "ENSURING INCREASED RELIABILITY AND EFFICIENCY OF HEAT SUPPLY SYSTEMS DUE TO THE USE OF MICROTURBINES IN CONDITIONS OF UNSTABLE POWER SUPPLY." Odes’kyi Politechnichnyi Universytet Pratsi 2, no. 66 (2022): 58–63. http://dx.doi.org/10.15276/opu.2.66.2022.07.

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Research on the effectiveness of using microturbines for reliable energy supply during the operation of boilers, heat pumps and other small and non-traditional energy systems. In view of the total global economy of fuel and energy resources, the difficult energy situation in Ukraine, the issues of energy saving and reliable operation of heat supply systems, including autonomous ones, come first. The development and implementation of new technologies in the field of small energy are becoming more and more relevant. The compact size of energy generators, and, accordingly, their mobility, arouse

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