俄罗斯联邦从城市固体废物中回收能源的挑战和机遇

S. Polygalov, G. Ilinykh, N. Sliusar, V. Korotaev, I. Rukavishnikova
{"title":"俄罗斯联邦从城市固体废物中回收能源的挑战和机遇","authors":"S. Polygalov, G. Ilinykh, N. Sliusar, V. Korotaev, I. Rukavishnikova","doi":"10.2495/EQ180131","DOIUrl":null,"url":null,"abstract":"Energy recovery from municipal solid waste (MSW) is currently a key factor in waste management in Russia, as can be seen from the corresponding changes in the state regulatory framework. The paper presents a comparative assessment of different waste flow characteristics; it focuses on pre-treatment options and the method of subsequent thermal treatment. It reflects the basic method of untreated MSW incineration and other advanced technologies which have different levels of waste preparation. Step-by-step research has been carried out in a large Russian city in order to determine different technological approaches to recovering energy from MSW. The study included: 1) field studies of the composition and characterization of MSW; 2) laboratory studies of MSW thermal properties, i.e. moisture, ash content and calorific value; 3) several options for waste treatment schemes with equipment of different technical specifications; 4) analysis of material flow, energy flow and key substance flow according to these considered schemes. The research revealed that for all seasons a significant proportion of MSW (almost 40%) is represented by fines (below 50 mm). On average, the energy potential of MSW (the total content of waste paper, polymers, textiles, wood, multilayer packaging, leather, rubber, footwear) amounts to about 40%. It was found that MSW calorific value depends on fraction size, since screening (over 50 mm) is characterized by high moisture and low content of valuable components, compared to MSW greater than 50 mm in size. Pre-processing and treatment of MSW allows solid recovered fuel (SRF) to be obtained with a calorific value similar to brown coal. The energy balance of the process allows the conclusion that 33.8% of initial MSW energy potential is concentrated in residues from the sorting process, since it has a relatively low calorific value of 4.8 MJ/kg, but a high mass fraction of 47.9%. In the process of MSW treatment and solid fuel production, most of the chlorine and mercury (80% and 55% respectively) is removed by the rest of the sorting process. The data obtained in the study can be used in selecting the optimal option for energy recovery from MSW.","PeriodicalId":341600,"journal":{"name":"Energy Production and Management in the 21st Century III: The Quest for Sustainable Energy","volume":"86 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"CHALLENGES AND OPPORTUNITIES FOR ENERGY RECOVERY FROM MUNICIPAL SOLID WASTE IN THE RUSSIAN FEDERATION\",\"authors\":\"S. Polygalov, G. Ilinykh, N. Sliusar, V. Korotaev, I. Rukavishnikova\",\"doi\":\"10.2495/EQ180131\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Energy recovery from municipal solid waste (MSW) is currently a key factor in waste management in Russia, as can be seen from the corresponding changes in the state regulatory framework. The paper presents a comparative assessment of different waste flow characteristics; it focuses on pre-treatment options and the method of subsequent thermal treatment. It reflects the basic method of untreated MSW incineration and other advanced technologies which have different levels of waste preparation. Step-by-step research has been carried out in a large Russian city in order to determine different technological approaches to recovering energy from MSW. The study included: 1) field studies of the composition and characterization of MSW; 2) laboratory studies of MSW thermal properties, i.e. moisture, ash content and calorific value; 3) several options for waste treatment schemes with equipment of different technical specifications; 4) analysis of material flow, energy flow and key substance flow according to these considered schemes. The research revealed that for all seasons a significant proportion of MSW (almost 40%) is represented by fines (below 50 mm). On average, the energy potential of MSW (the total content of waste paper, polymers, textiles, wood, multilayer packaging, leather, rubber, footwear) amounts to about 40%. It was found that MSW calorific value depends on fraction size, since screening (over 50 mm) is characterized by high moisture and low content of valuable components, compared to MSW greater than 50 mm in size. Pre-processing and treatment of MSW allows solid recovered fuel (SRF) to be obtained with a calorific value similar to brown coal. The energy balance of the process allows the conclusion that 33.8% of initial MSW energy potential is concentrated in residues from the sorting process, since it has a relatively low calorific value of 4.8 MJ/kg, but a high mass fraction of 47.9%. In the process of MSW treatment and solid fuel production, most of the chlorine and mercury (80% and 55% respectively) is removed by the rest of the sorting process. The data obtained in the study can be used in selecting the optimal option for energy recovery from MSW.\",\"PeriodicalId\":341600,\"journal\":{\"name\":\"Energy Production and Management in the 21st Century III: The Quest for Sustainable Energy\",\"volume\":\"86 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-09-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Energy Production and Management in the 21st Century III: The Quest for Sustainable Energy\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2495/EQ180131\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Energy Production and Management in the 21st Century III: The Quest for Sustainable Energy","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2495/EQ180131","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 6

摘要

从俄罗斯国家监管框架的相应变化可以看出,从城市固体废物(MSW)中回收能源目前是俄罗斯废物管理的关键因素。本文对不同的废物流特性进行了比较评价;重点介绍了预处理方案和后续热处理方法。它反映了未经处理的生活垃圾焚烧的基本方法和其他具有不同废物处理水平的先进技术。为了确定从城市生活垃圾中回收能源的不同技术方法,在俄罗斯的一个大城市进行了逐步的研究。研究内容包括:1)对城市生活垃圾的组成和特性进行实地研究;2)都市固体废物热特性的实验室研究,即水分、灰分含量和热值;3)不同技术规格设备的废物处理方案选择;4)根据所考虑的方案对物料流、能量流和关键物质流进行分析。研究表明,在所有季节,城市固体垃圾的很大一部分(近40%)是细粒(低于50毫米)。平均而言,城市生活垃圾(废纸、聚合物、纺织品、木材、多层包装、皮革、橡胶、鞋类的总含量)的能源潜力约为40%。研究发现,城市生活垃圾的热值取决于粒径大小,因为与粒径大于50 mm的城市生活垃圾相比,筛分(大于50 mm)的特点是高水分和低有价值成分含量。城市生活垃圾的预处理和处理使固体回收燃料(SRF)的热值与褐煤相似。该过程的能量平衡可以得出结论,即33.8%的初始生活垃圾能量潜力集中在分选过程中的残留物中,因为它的热值相对较低,为4.8 MJ/kg,但质量分数较高,为47.9%。在城市生活垃圾处理和固体燃料生产过程中,大部分氯和汞(分别为80%和55%)通过其余的分选过程去除。研究所得数据可用于选择城市生活垃圾能量回收的最佳方案。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
CHALLENGES AND OPPORTUNITIES FOR ENERGY RECOVERY FROM MUNICIPAL SOLID WASTE IN THE RUSSIAN FEDERATION
Energy recovery from municipal solid waste (MSW) is currently a key factor in waste management in Russia, as can be seen from the corresponding changes in the state regulatory framework. The paper presents a comparative assessment of different waste flow characteristics; it focuses on pre-treatment options and the method of subsequent thermal treatment. It reflects the basic method of untreated MSW incineration and other advanced technologies which have different levels of waste preparation. Step-by-step research has been carried out in a large Russian city in order to determine different technological approaches to recovering energy from MSW. The study included: 1) field studies of the composition and characterization of MSW; 2) laboratory studies of MSW thermal properties, i.e. moisture, ash content and calorific value; 3) several options for waste treatment schemes with equipment of different technical specifications; 4) analysis of material flow, energy flow and key substance flow according to these considered schemes. The research revealed that for all seasons a significant proportion of MSW (almost 40%) is represented by fines (below 50 mm). On average, the energy potential of MSW (the total content of waste paper, polymers, textiles, wood, multilayer packaging, leather, rubber, footwear) amounts to about 40%. It was found that MSW calorific value depends on fraction size, since screening (over 50 mm) is characterized by high moisture and low content of valuable components, compared to MSW greater than 50 mm in size. Pre-processing and treatment of MSW allows solid recovered fuel (SRF) to be obtained with a calorific value similar to brown coal. The energy balance of the process allows the conclusion that 33.8% of initial MSW energy potential is concentrated in residues from the sorting process, since it has a relatively low calorific value of 4.8 MJ/kg, but a high mass fraction of 47.9%. In the process of MSW treatment and solid fuel production, most of the chlorine and mercury (80% and 55% respectively) is removed by the rest of the sorting process. The data obtained in the study can be used in selecting the optimal option for energy recovery from MSW.
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
自引率
0.00%
发文量
0
×
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:604180095
Book学术官方微信