Waste Disposal & Sustainable Energy最新文献_第7页

Correction to: Low-carbon stabilization/solidification of municipal solid waste incineration fly ash 修正:城市生活垃圾焚烧飞灰的低碳稳定/固化

Waste Disposal & Sustainable Energy Pub Date : 2023-04-13 DOI: 10.1007/s42768-023-00149-z

Chen Sun, Lei Wang, Xiaoqing Lin, Shengyong Lu, Qunxing Huang, Jianhua Yan

引用次数: 0

Correction to: Decomposition of biomass gasification tar model compounds over waste tire pyrolysis char 修正:生物质气化焦油模型化合物在废轮胎热解炭上的分解

Waste Disposal & Sustainable Energy Pub Date : 2023-04-11 DOI: 10.1007/s42768-023-00150-6

Amal S. Al-Rahbi, Paul T. Williams

引用次数: 0

Systematic physicochemical characterization, carbon balance and cost of production analyses of activated carbons derived from (Co)-HTC of coal discards and sewage sludge for hydrogen storage applications 对煤炭废弃物和污水污泥中的（Co）-HTC 衍生的活性炭进行系统的物理化学表征、碳平衡和生产成本分析，以用于氢气储存

Waste Disposal & Sustainable Energy Pub Date : 2023-04-11 DOI: 10.1007/s42768-023-00136-4

Gentil Mwengula Kahilu, Samson Bada, Jean Mulopo

{"title":"Systematic physicochemical characterization, carbon balance and cost of production analyses of activated carbons derived from (Co)-HTC of coal discards and sewage sludge for hydrogen storage applications","authors":"Gentil Mwengula Kahilu, Samson Bada, Jean Mulopo","doi":"10.1007/s42768-023-00136-4","DOIUrl":"10.1007/s42768-023-00136-4","url":null,"abstract":"<div>Hydrothermal carbonization (HTC) technologies for producing value-added carbonaceous material (hydrochar) from coal waste and sewage sludge (SS) waste might be a long-term recycling strategy for hydrogen storage applications, cutting disposal costs and solving waste disposal difficulties. In this study, hydrochars (HC) with high carbon content were produced using a combination of optimal HTC (HTC and Co-HTC) and chemical activation of coal tailings (CT), coal slurry (CS), and a mixture of coal discard and sewage sludge (CB). At 850 °C and 800 °C, respectively, with a KOH/HC ratio of 4:1 and a residence time of 135 min, activated carbons (ACs) with the highest Brunauer–Emmett–Teller specific surface (SBET) of 2299.25 m2g− 1 and 2243.57 m2g− 1 were obtained. The hydrogen adsorption capability of the produced ACs was further studied using gas adsorption isotherms at 77 K. At 35 bars, the values of hydrogen adsorbed onto AC-HCT (AC obtained from HTC of CT), AC-HCS (AC obtained from HTC of CS), and AC-HCB (AC obtained from HTC of the blending of coal discard (CD) and SS) were approximately 6.12%, 6.8%, and 6.57% in weight, respectively. Furthermore, the cost of producing synthetic ACs for hydrogen storage is equivalent to the cost of commercial carbons. Furthermore, the high proportion of carbon retained (>70%) in ACs synthesized by HTC from CD and SS precursors should restrict their potential carbon emissions.</div>","PeriodicalId":807,"journal":{"name":"Waste Disposal & Sustainable Energy","volume":"5 2","pages":"125 - 149"},"PeriodicalIF":0.0,"publicationDate":"2023-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42768-023-00136-4.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4445535","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Correction to: Study on the resource utilization of high fluorine-containing organic waste through fluidized incineration 更正:高含氟有机废物流化焚烧资源化利用研究

Waste Disposal & Sustainable Energy Pub Date : 2023-04-11 DOI: 10.1007/s42768-023-00146-2

Wenhan Li, Zengyi Ma, Jianhua Yan, Qianming Huang, Xingjian Wen, Zian Zhai, Bochen Huang, Shuang Wang, Yongqiang Chen

引用次数: 0

Correction to: Utilization of molten chloride salt derived from MSWI fly ash washing as energy storage material: thermophysical properties and corrosion behavior 修正:利用城市生活垃圾飞灰洗涤产生的熔融氯盐作为储能材料:热物理性质和腐蚀行为

Waste Disposal & Sustainable Energy Pub Date : 2023-04-06 DOI: 10.1007/s42768-023-00145-3

Mi Yan, Yayong Yang, Jiahao Jiang, Rendong Zheng, Yi Ma, Mohammad Khalid, Haryo Wibowo

引用次数: 1

Correction to: Achievements and policy trends of extended producer responsibility for plastic packaging waste in Europe 更正:成就和政策趋势扩大生产者责任的塑料包装废物在欧洲

Waste Disposal & Sustainable Energy Pub Date : 2023-04-05 DOI: 10.1007/s42768-023-00148-0

Shari Lorang, Zhan Yang, Hua Zhang, Fan Lü, Pinjing He

引用次数: 0

Correction to: Solvothermal preparation of Mn-based catalysts for simultaneous removal of 1,2-dichlorobenzene and furan 修正:同时去除1,2-二氯苯和呋喃的锰基催化剂的溶剂热制备

Waste Disposal & Sustainable Energy Pub Date : 2023-04-04 DOI: 10.1007/s42768-023-00147-1

Juan Qiu, Yaqi Peng, Minghui Tang, Shengyong Lu, Xiaodong Li, Jianhua Yan

引用次数: 0

Correction to: Treatment of wastewater from food waste hydrothermal carbonization via Fenton oxidization combined activated carbon adsorption 修正:Fenton氧化复合活性炭吸附法处理厨余水热炭化废水

Waste Disposal & Sustainable Energy Pub Date : 2023-04-03 DOI: 10.1007/s42768-023-00144-4

Tianchi Shen, Mi Yan, Yuhao Xia, Ruixiong Hu, Yayong Yang, Cheng Chen, Feng Chen, Dwi Hantoko

引用次数: 0

The Martin moving grate technology Martin移动炉排技术

Waste Disposal & Sustainable Energy Pub Date : 2023-03-22 DOI: 10.1007/s42768-022-00119-x

Ralf Koralewska, Ulrich Martin, Max Schönsteiner

引用次数: 0

Base- or acid-assisted polystyrene plastic degradation in supercritical CO2 碱或酸辅助聚苯乙烯塑料在超临界CO2中的降解

Waste Disposal & Sustainable Energy Pub Date : 2023-03-18 DOI: 10.1007/s42768-023-00139-1

Yanbing Liu, Jinwen Shi, Liuhao Mao, Bingru Lu, Xing Kang, Hui Jin

{"title":"Base- or acid-assisted polystyrene plastic degradation in supercritical CO2","authors":"Yanbing Liu, Jinwen Shi, Liuhao Mao, Bingru Lu, Xing Kang, Hui Jin","doi":"10.1007/s42768-023-00139-1","DOIUrl":"10.1007/s42768-023-00139-1","url":null,"abstract":"<div>Plastic has caused serious \"white pollution\" to the environment, and the highly inert characteristics of plastic bring a major challenge for degradation. Supercritical fluids have unique physical properties and have been widely used in various fields. In this work, supercritical CO2 (Sc-CO2) with mild conditions was selected and assisted by NaOH/HCl solution to degrade polystyrene (PS) plastic, and the reaction model was designed using response surface methodology (RSM). It was found that, regardless of the types of assistance solutions, the factors affecting PS degradation efficiencies were reaction temperature, reaction time, and NaOH/HCl concentration. At the temperature of 400 °C, time of 120 min, and base/acid concentration of 5% (in weight), 0.15 g PS produced 126.88/116.99±5 mL of gases with 74.18/62.78±5 mL of H2, and consumed 81.2/71.5±5 mL of CO2. Sc-CO2 created a homogeneous environment, which made PS highly dispersed and uniformly heated, thus promoting the degradation of PS. Moreover, Sc-CO2 also reacted with the degradation products to produce new CO and more CH4 and C2Hx (x=4, 6). Adding NaOH/HCl solution not only improved the solubility of PS in Sc-CO2, but also provided a base/acid environment that reduced the activation energy of the reaction, and effectively improved the degradation efficiencies of PS. In short, degrading PS in Sc-CO2 is feasible, and better results are obtained with the assistance of base/acid solution, which can provide a reference for the disposal of waste plastics in the future.</div>","PeriodicalId":807,"journal":{"name":"Waste Disposal & Sustainable Energy","volume":"5 2","pages":"165 - 175"},"PeriodicalIF":0.0,"publicationDate":"2023-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42768-023-00139-1.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4728786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2