Influence of liquid products formed at microwave pyrolysis of solid organic raw materials on process duration and energy consumption
| Parent link: | Energy Conversion and Management.— .— Amsterdam: Elsevier Science Publishing Company Inc. Vol. 343.— 2025.— Article number 120197, 11 p. |
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| Další autoři: | , , , , |
| Shrnutí: | Title screen The need to develop resource-efficient solutions for thermal processing of organic raw materials to reduce the environmental impact causes the increasing popularity of microwave pyrolysis. However, in spite of its many advantages, it is still relevant to find the ways for enhancing the process energy efficiency by reducing the processing time. This work reveals the influence of the liquid pyrolysis products on the initiation time and development of the microwave pyrolysis process for 8 different types of organic raw materials with various geological ages and demonstrates how these parameters affect the total energy consumption. By means of experimental and analytical studies, the numerical dependence between the process duration and yield of liquid pyrolysis products is found in the form of a corresponding equation. The revealed dependence is applied to develop an approach to reduce energy consumption of microwave pyrolysis by creating mixed compositions containing organic raw materials with different liquid products yields, where one of the components acts as an intensifying additive. On the example of manure and pine nutshells in mixtures with hard coal, it is demonstrated that the increase in the mass fraction of the additive from 10 to 50 % shortens process energy costs by 2.6–7.3 % and 10–32 %, respectively. These results allow predicting and choosing optimal compositions of organic fuels to decrease their processing time under microwave heating conditions that will significantly reduce the energy costs for microwave pyrolysis, costs of secondary pyrolysis products, and greenhouse gas emissions Текстовый файл AM_Agreement |
| Jazyk: | angličtina |
| Vydáno: |
2025
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| Témata: | |
| On-line přístup: | https://doi.org/10.1016/j.enconman.2025.120197 |
| Médium: | Elektronický zdroj Kapitola |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=681992 |
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| 200 | 1 | |a Influence of liquid products formed at microwave pyrolysis of solid organic raw materials on process duration and energy consumption |f Roman Tabakaev, Ivan Kalinich, Daria Chekmeneva [et al.] | |
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| 300 | |a Title screen | ||
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| 330 | |a The need to develop resource-efficient solutions for thermal processing of organic raw materials to reduce the environmental impact causes the increasing popularity of microwave pyrolysis. However, in spite of its many advantages, it is still relevant to find the ways for enhancing the process energy efficiency by reducing the processing time. This work reveals the influence of the liquid pyrolysis products on the initiation time and development of the microwave pyrolysis process for 8 different types of organic raw materials with various geological ages and demonstrates how these parameters affect the total energy consumption. By means of experimental and analytical studies, the numerical dependence between the process duration and yield of liquid pyrolysis products is found in the form of a corresponding equation. The revealed dependence is applied to develop an approach to reduce energy consumption of microwave pyrolysis by creating mixed compositions containing organic raw materials with different liquid products yields, where one of the components acts as an intensifying additive. On the example of manure and pine nutshells in mixtures with hard coal, it is demonstrated that the increase in the mass fraction of the additive from 10 to 50 % shortens process energy costs by 2.6–7.3 % and 10–32 %, respectively. These results allow predicting and choosing optimal compositions of organic fuels to decrease their processing time under microwave heating conditions that will significantly reduce the energy costs for microwave pyrolysis, costs of secondary pyrolysis products, and greenhouse gas emissions | ||
| 336 | |a Текстовый файл | ||
| 371 | 0 | |a AM_Agreement | |
| 461 | 1 | |t Energy Conversion and Management |c Amsterdam |n Elsevier Science Publishing Company Inc. | |
| 463 | 1 | |t Vol. 343 |v Article number 120197, 11 p. |d 2025 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a Organic waste treatment | |
| 610 | 1 | |a Biomass | |
| 610 | 1 | |a Microwave pyrolysis | |
| 610 | 1 | |a Process efficiency | |
| 610 | 1 | |a Intensifying additives | |
| 610 | 1 | |a Fuel compositions | |
| 701 | 1 | |a Tabakaev |b R. B. |c specialist in the field of heat and power engineering |c researcher of Tomsk Polytechnic University, Candidate of Sciences |f 1986- |g Roman Borisovich |9 16833 | |
| 701 | 1 | |a Kalinich |b I. |c physicist |c Technician of Tomsk Polytechnic University |f 1996- |g Ivan |9 21237 | |
| 701 | 1 | |a Chekmeneva |b D. V. |c chemical engineer |c Engineer of Tomsk Polytechnic University |f 1998- |g Daria Vyacheslavovna |y Tomsk |7 ba |9 88978 | |
| 701 | 1 | |a Mostovshchikov |b A. V. |c Chemist |c Senior Researcher, Professor of Tomsk Polytechnic University, Doctor of Technical Sciences |f 1989- |g Andrey Vladimirovich |9 15320 | |
| 701 | 1 | |a Shanenkov |b I. I. |c specialist in the field of electric power engineering |c Associate Professor of the Department of Tomsk Polytechnic University, Candidate of Sciences |f 1990- |g Ivan Igorevich |9 16728 | |
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