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《农业科学与工程前沿(英文)》 2023年 第10卷 第3期 页码 468-478 doi: 10.15302/J-FASE-2022473
● Simultaneous H2S and CO2 removal from biogas is studied.
关键词: biomethane biogas purification CO2 removal H2S removal membrane absorption
Review on cryogenic technologies for CO removal from natural gas
Yujing BI, Yonglin JU
《能源前沿(英文)》 2022年 第16卷 第5期 页码 793-811 doi: 10.1007/s11708-022-0821-0
关键词: cryogenic CO2 removal purification of natural gas (NG) biogas upgrading CH4-CO2 binary system
Dehydration of natural gas and biogas streams using solid desiccants: a review
Soheil Bahraminia, Mansoor Anbia, Esmat Koohsaryan
《化学科学与工程前沿(英文)》 2021年 第15卷 第5期 页码 1050-1074 doi: 10.1007/s11705-020-2025-7
关键词: natural gas biogas dehydration adsorption solid desiccant
Distribution of PCDD/Fs in a food waste anaerobic digestion process with biogas utilization
《环境科学与工程前沿(英文)》 2023年 第17卷 第11期 doi: 10.1007/s11783-023-1736-7
● The PCDD/F distribution patterns of the FW-AD process were investigated.
关键词: Biological treatment MSW classification Mass balance Solid digestate
《环境科学与工程前沿(英文)》 2023年 第17卷 第3期 doi: 10.1007/s11783-023-1632-1
● NH3 in biogas had a slight inhibitory effect on dry reforming.
关键词: Biogas Dry reforming Sulfur poisoning Ammonia Synergetic effect Hydrogen
Alberto T. Penteado, Mijin Kim, Hamid R. Godini, Erik Esche, Jens-Uwe Repke
《化学科学与工程前沿(英文)》 2018年 第12卷 第4期 页码 598-618 doi: 10.1007/s11705-018-1752-5
This contribution is a preliminary techno-economic assessment of a biogas-based oxidative coupling of methane (OCM) process. Biogas is frequently utilized as a renewable energy source within small scale combined heat and power plants or as a natural gas substitute. The activation of methane also enables its utilization as a feedstock to produce chemicals. In this sense, the OCM process allows for the direct conversion of methane into ethylene, which is a major building block for the chemical and polymer industries. Biogas resulting from the anaerobic digestion of vinasse, a liquid effluent from bioethanol industry, is treated for contaminant removal and its methane content is converted into ethylene, which is then purified as the main product. The biogas cleaning process is assessed based on literature data, while an experimentally validated simulation model is used to assess the OCM process. A techno-economic evaluation is then performed through a Monte Carlo simulation, wherein uncertain parameters take random values between reasonable bounds. The net present value results positive in 74% of the cases, indicating that the project is profitable under a wide range of scenarios. Some performance improvement opportunities have been identified and highlighted to guide future studies in the topic.
关键词: biogas conversion ethylene production oxidative coupling of methane feasibility study
Bioinspired and biomimetic membranes for water purification and chemical separation: A review
《环境科学与工程前沿(英文)》 2021年 第15卷 第6期 doi: 10.1007/s11783-021-1412-8
•The history of biological and artificial water channels is reviewed.
关键词: Aquaporins Artificial water channels Biomimetic membranes Chemical separation and water purification
Advanced purification and comprehensive utilization of yellow phosphorous off gas
Ping NING,Xiangyu WANG
《环境科学与工程前沿(英文)》 2015年 第9卷 第2期 页码 181-189 doi: 10.1007/s11783-014-0698-1
关键词: yellow phosphorous off gas purification comprehensive utilization
Y. LIU, M. PIETZSCH, J. ULRICH
《化学科学与工程前沿(英文)》 2013年 第7卷 第1期 页码 37-42 doi: 10.1007/s11705-013-1303-z
A hybrid fuel cell for water purification and simultaneously electricity generation
《环境科学与工程前沿(英文)》 2023年 第17卷 第1期 doi: 10.1007/s11783-023-1611-6
● A novel hybrid fuel cell (F-HFC) was fabricated.
关键词: Flow-through field Hybrid fuel cell Polyoxometalates Water purification Electricity generation
Techno-economic assessment of providing control energy reserves with a biogas plant
Ervin Saracevic, David Woess, Franz Theuretzbacher, Anton Friedl, Angela Miltner
《化学科学与工程前沿(英文)》 2018年 第12卷 第4期 页码 763-771 doi: 10.1007/s11705-018-1776-x
Grid stability is being challenged by the increasing integration of power plants with volatile power generation into the energy system. Power supply fluctuations must be compensated by energy system flexibility. The storability of the energy carrier enables biogas plants to generate power flexibly. In this study, the technical and economic effects of providing positive secondary control energy reserves with an Austrian biogas plant were assessed. The plant’s main focus lies in biomethane production with the option of heat and power generation through combined heat and power (CHP) units. A detailed simulation model of the investigated biogas plant was developed, which is presented in this work. Ex-post simulations of one year of flexible plant operation were conducted with this model. The findings show that the installed biogas storage capacity is sufficient to provide control energy reserves while simultaneously producing biomethane. Profitability of providing control energy reserves largely depends on the prices at the control energy market and on CHP unit start-up costs. A cost efficiency analysis demonstrated that investing in a hot water tank with a volume of 5 m3 for short-term heat storage turned out to be economically viable.
关键词: biogas plant process simulation control energy reserves economic assessment gas storage
Biogas and its opportunities—A review
Panagiotis G. Kougias, Irini Angelidaki
《环境科学与工程前沿(英文)》 2018年 第12卷 第3期 doi: 10.1007/s11783-018-1037-8
关键词: Anaerobic digestion Biogas Biowastes Solid waste Manure Industrial waste
Pressure swing adsorption/membrane hybrid processes for hydrogen purification with a high recovery
Baojun Li,Gaohong He,Xiaobin Jiang,Yan Dai,Xuehua Ruan
《化学科学与工程前沿(英文)》 2016年 第10卷 第2期 页码 255-264 doi: 10.1007/s11705-016-1567-1
关键词: hydrogen purification PSA membrane separation hybrid process
Nanofiltration for separation and purification of saccharides from biomass
Xianhui Li, Sheng Tan, Jianquan Luo, Manuel Pinelo
《化学科学与工程前沿(英文)》 2021年 第15卷 第4期 页码 837-853 doi: 10.1007/s11705-020-2020-z
关键词: saccharides nanofiltration membrane hybrid membrane process biomas
标题 作者 时间 类型 操作
VALORIZATION OF BIOGAS THROUGH SIMULTANEOUS CO AND HS REMOVAL BY RENEWABLE AQUEOUS AMMONIA SOLUTION IN
期刊论文
Dehydration of natural gas and biogas streams using solid desiccants: a review
Soheil Bahraminia, Mansoor Anbia, Esmat Koohsaryan
期刊论文
Influence of HS and NH on biogas dry reforming using Ni catalyst: a study on single and synergetic effect
期刊论文
Techno-economic evaluation of a biogas-based oxidative coupling of methane process for ethylene production
Alberto T. Penteado, Mijin Kim, Hamid R. Godini, Erik Esche, Jens-Uwe Repke
期刊论文
Advanced purification and comprehensive utilization of yellow phosphorous off gas
Ping NING,Xiangyu WANG
期刊论文
Techno-economic assessment of providing control energy reserves with a biogas plant
Ervin Saracevic, David Woess, Franz Theuretzbacher, Anton Friedl, Angela Miltner
期刊论文
Pressure swing adsorption/membrane hybrid processes for hydrogen purification with a high recovery
Baojun Li,Gaohong He,Xiaobin Jiang,Yan Dai,Xuehua Ruan
期刊论文