带抛物面太阳能聚光器的太阳热解装置的材料平衡研究

IF 1.204 Q3 Energy
G. N. Uzakov, X. A. Almardanov
{"title":"带抛物面太阳能聚光器的太阳热解装置的材料平衡研究","authors":"G. N. Uzakov,&nbsp;X. A. Almardanov","doi":"10.3103/S0003701X23601886","DOIUrl":null,"url":null,"abstract":"<p>The work presents a technological diagram of a heliopyrolysis device with a parabolic concentrator for the thermal processing of biomass and organic waste to produce alternative fuel. An experimental heliopyrolysis device was created and its main characteristics were substantiated. The results of experimental studies of the temperature regime and material balance of pyrolysis of biomass and various organic wastes are presented, taking into account the intensity of solar radiation in the conditions of the city of Karshi. An analysis of the material balance of pyrolysis of biomass and organic waste using concentrated solar energy was carried out. It has been established that through the use of a parabolic solar concentrator as the main heater of the reactor, it is possible to create the required temperature regime for pyrolysis within the temperature range of 350–500°C. The cycle duration of the biomass pyrolysis process averages 180–240 min. The conducted studies show that during the daytime in sunny weather, three or four cycles can be carried out in the proposed unit. As a result, it becomes possible to compensate for the thermal energy that is consumed for the device’s own needs with solar energy. It was concluded that with slow pyrolysis of biomass and organic waste, the intensity of the yield of gaseous fuel increases from 10 to 30% with an increase in temperature from 100–350°C; the yield of liquid pyrolysis products in the temperature range of 150–350°C increases from 5 to 22%. The analysis of the temperature regime and material balance of the heliopyrolysis device shows the feasibility of its use for the producing alternative fuel from biomass.</p>","PeriodicalId":475,"journal":{"name":"Applied Solar Energy","volume":"59 5","pages":"739 - 746"},"PeriodicalIF":1.2040,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Study of the Material Balance of a Heliopyrolysis Device with a Parabolic Solar Concentrator\",\"authors\":\"G. N. Uzakov,&nbsp;X. A. Almardanov\",\"doi\":\"10.3103/S0003701X23601886\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The work presents a technological diagram of a heliopyrolysis device with a parabolic concentrator for the thermal processing of biomass and organic waste to produce alternative fuel. An experimental heliopyrolysis device was created and its main characteristics were substantiated. The results of experimental studies of the temperature regime and material balance of pyrolysis of biomass and various organic wastes are presented, taking into account the intensity of solar radiation in the conditions of the city of Karshi. An analysis of the material balance of pyrolysis of biomass and organic waste using concentrated solar energy was carried out. It has been established that through the use of a parabolic solar concentrator as the main heater of the reactor, it is possible to create the required temperature regime for pyrolysis within the temperature range of 350–500°C. The cycle duration of the biomass pyrolysis process averages 180–240 min. The conducted studies show that during the daytime in sunny weather, three or four cycles can be carried out in the proposed unit. As a result, it becomes possible to compensate for the thermal energy that is consumed for the device’s own needs with solar energy. It was concluded that with slow pyrolysis of biomass and organic waste, the intensity of the yield of gaseous fuel increases from 10 to 30% with an increase in temperature from 100–350°C; the yield of liquid pyrolysis products in the temperature range of 150–350°C increases from 5 to 22%. The analysis of the temperature regime and material balance of the heliopyrolysis device shows the feasibility of its use for the producing alternative fuel from biomass.</p>\",\"PeriodicalId\":475,\"journal\":{\"name\":\"Applied Solar Energy\",\"volume\":\"59 5\",\"pages\":\"739 - 746\"},\"PeriodicalIF\":1.2040,\"publicationDate\":\"2024-03-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Applied Solar Energy\",\"FirstCategoryId\":\"1\",\"ListUrlMain\":\"https://link.springer.com/article/10.3103/S0003701X23601886\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"Energy\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Applied Solar Energy","FirstCategoryId":"1","ListUrlMain":"https://link.springer.com/article/10.3103/S0003701X23601886","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Energy","Score":null,"Total":0}
引用次数: 0

摘要

摘要 这项工作介绍了一个带有抛物面聚光器的日光分解装置的技术图,该装置用于热处理生物质和有机废物,以生产替代燃料。创建了一个太阳热解实验装置,并对其主要特点进行了论证。考虑到卡尔希市的太阳辐射强度,介绍了生物质和各种有机废物热解的温度制度和物料平衡的实验研究结果。对利用集中太阳能热解生物质和有机废物的物料平衡进行了分析。结果表明,通过使用抛物面太阳能聚光器作为反应器的主加热器,可以在 350-500°C 的温度范围内建立热解所需的温度体系。生物质热解过程的周期平均为 180-240 分钟。研究表明,在晴朗天气的白天,拟议的装置可以进行三到四个循环。因此,可以利用太阳能补偿设备自身所需的热能消耗。研究得出的结论是,在生物质和有机废物的缓慢热解过程中,随着温度从 100-350°C 的升高,气态燃料的产量强度从 10% 增加到 30%;在 150-350°C 的温度范围内,液态热解产物的产量从 5% 增加到 22%。对热解装置的温度制度和物料平衡的分析表明,利用该装置生产生物质替代燃料是可行的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Study of the Material Balance of a Heliopyrolysis Device with a Parabolic Solar Concentrator

Study of the Material Balance of a Heliopyrolysis Device with a Parabolic Solar Concentrator

Study of the Material Balance of a Heliopyrolysis Device with a Parabolic Solar Concentrator

The work presents a technological diagram of a heliopyrolysis device with a parabolic concentrator for the thermal processing of biomass and organic waste to produce alternative fuel. An experimental heliopyrolysis device was created and its main characteristics were substantiated. The results of experimental studies of the temperature regime and material balance of pyrolysis of biomass and various organic wastes are presented, taking into account the intensity of solar radiation in the conditions of the city of Karshi. An analysis of the material balance of pyrolysis of biomass and organic waste using concentrated solar energy was carried out. It has been established that through the use of a parabolic solar concentrator as the main heater of the reactor, it is possible to create the required temperature regime for pyrolysis within the temperature range of 350–500°C. The cycle duration of the biomass pyrolysis process averages 180–240 min. The conducted studies show that during the daytime in sunny weather, three or four cycles can be carried out in the proposed unit. As a result, it becomes possible to compensate for the thermal energy that is consumed for the device’s own needs with solar energy. It was concluded that with slow pyrolysis of biomass and organic waste, the intensity of the yield of gaseous fuel increases from 10 to 30% with an increase in temperature from 100–350°C; the yield of liquid pyrolysis products in the temperature range of 150–350°C increases from 5 to 22%. The analysis of the temperature regime and material balance of the heliopyrolysis device shows the feasibility of its use for the producing alternative fuel from biomass.

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Applied Solar Energy
Applied Solar Energy Energy-Renewable Energy, Sustainability and the Environment
CiteScore
2.50
自引率
0.00%
发文量
0
期刊介绍: Applied Solar Energy  is an international peer reviewed journal covers various topics of research and development studies on solar energy conversion and use: photovoltaics, thermophotovoltaics, water heaters, passive solar heating systems, drying of agricultural production, water desalination, solar radiation condensers, operation of Big Solar Oven, combined use of solar energy and traditional energy sources, new semiconductors for solar cells and thermophotovoltaic system photocells, engines for autonomous solar stations.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信