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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

摘要： Natural gas and biogas are two mixtures that consist of methane as their main component. These two gas mixtures are usually saturated with water vapor, which cause many problems, such as damaging the gas processing equipment by increasing the gas’s corrosion potential or clogging the pipelines due to gas hydrate formation. Thus, removing water vapor from these gas streams is mandatory. In this review paper, the main dehydration methods have been overviewed, and scrutiny of the adsorption dehydration has been carried out. Furthermore, the most important solid desiccants and their improvements have been reviewed.

关键词： natural gas     biogas     dehydration     adsorption     solid desiccant    

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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

摘要：

● The PCDD/F distribution patterns of the FW-AD process were investigated.

关键词： Biological treatment     MSW classification     Mass balance     Solid digestate    

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大型养殖场沼气工程

潘文智

《中国工程科学》 2011年 第13卷 第2期   页码 40-43

摘要：

结合国内外大中型沼气工程情况，以德青源沼气工程为例，介绍了农村废弃物变废为宝的工艺流程，提供了农村能源解决方案，并结合我国沼气工程现有问题提出几点建议，以使大中型沼气工程走向规范化。

关键词： 沼气工程     德青源沼气工程     核心技术     展望与建议    

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Influence of HS and NH on biogas dry reforming using Ni catalyst: a study on single and synergetic effect

《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

摘要：

● NH3 in biogas had a slight inhibitory effect on dry reforming.

关键词： Biogas     Dry reforming     Sulfur poisoning     Ammonia     Synergetic effect     Hydrogen    

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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

《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

摘要：

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    

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VALORIZATION OF BIOGAS THROUGH SIMULTANEOUS CO AND HS REMOVAL BY RENEWABLE AQUEOUS AMMONIA SOLUTION IN

《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

摘要：

● Simultaneous H2S and CO2 removal from biogas is studied.

关键词： biomethane     biogas purification     CO2 removal     H2S removal     membrane absorption    

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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

摘要：

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    

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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

摘要： Biogas production is a well-established technology primarily for the generation of renewable energy and also for the valorization of organic residues. Biogas is the end product of a biological mediated process, the so called anaerobic digestion, in which different microorganisms, follow diverse metabolic pathways to decompose the organic matter. The process has been known since ancient times and was widely applied at domestic households providing heat and power for hundreds of years. Nowadays, the biogas sector is rapidly growing and novel achievements create the foundation for constituting biogas plants as advanced bioenergy factories. In this context, the biogas plants are the basis of a circular economy concept targeting nutrients recycling, reduction of greenhouse gas emissions and biorefinery purposes. This review summarizes the current state-of-the-art and presents future perspectives related to the anaerobic digestion process for biogas production. Moreover, a historical retrospective of biogas sector from the early years of its development till its recent advancements gives an outlook of the opportunities that are opening up for process optimisation.

关键词： Anaerobic digestion     Biogas     Biowastes     Solid waste     Manure     Industrial waste    

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time on behavior of antibiotics and antibiotic resistance genes in aerobic granular reactor treating biogas

Jie Liao, Chaoxiang Liu, Lin Liu, Jie Li, Hongyong Fan, Jiaqi Ye, Zhichao Zeng

《环境科学与工程前沿（英文）》 2019年 第13卷 第3期 doi: 10.1007/s11783-019-1115-6

摘要：

Longer HRT can enhance degradation rate of sulfamethoxazole in granular reactor.

Longer HRT can reduce accumulated concentrations of TCs and QNs in sludge.

Longer HRT may have increased relative abundances of ARGs in aerobic granules.

关键词： Aerobic granules     Swine wastewater     Tetracyclines     Fluoroquinolones     Sulfonamides    

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Recent development in biogeotechnology and its engineering applications

《结构与土木工程前沿（英文）》 2021年 第15卷 第5期   页码 1073-1096 doi: 10.1007/s11709-021-0758-0

摘要： Microbial geotechnology or biogeotechnology is a new branch of geotechnical engineering. It involves the use of microbiology for traditional geotechnical applications. Many new innovative soil improvement methods have been developed in recent years based on this approach. A proper understanding of the various approaches and the performances of different methods can help researchers and engineers to develop the most appropriate geotechnical solutions. At present, most of the methods can be categorized into three major types, biocementation, bioclogging, and biogas desaturation. Similarities and differences of different approaches and their potential applications are reviewed. Factors affecting the different processes are also discussed. Examples of up-scaled model tests and pilot trials are presented to show the emerging applications. The challenges and problems of biogeotechnology are also discussed.

关键词： biogeotechnology     biocementation     bioclogging     biogas     strength enhancement     liquefaction mitigation     seepage control    

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通过厌氧分批处理香蕉皮提高沼气产量 Article

Spyridon Achinas, Janneke Krooneman, Gerrit Jan Willem Euverink

《工程（英文）》 2019年 第5卷 第5期   页码 970-978 doi: 10.1016/j.eng.2018.11.036

摘要：

废物处置和能源危机是大多数国家面临的重要挑战。水果加工业每天产生数吨废物，其中大部分来自香蕉农场。厌氧消化（AD）技术已被应用于废水、污泥、食物垃圾和农业剩余物的处理，其主要目的是生产能源和消除废物。本研究探讨有机负荷（OL）和牛粪（CM）添加对处理香蕉皮废料（BPW）时AD性能的影响。在OL为每升18 g和22 g挥发性固体（gvs）时，CM含量为10%、20%和30%的香蕉皮（BP）每日最大沼气产量分别为50.20 mL·gvs–1、48.66 mL·gvs–1、62.78 mL·gvs–1和40.49 mL·gvs–1、29.57 mL·gvs–1、46.54 mL·gvs–1。然而，每日沼气产量与OL或CM含量没有明显的相关性。此外，动力学分析表明，一阶模型和锥体模型的动力学参数受工艺参数的影响。

关键词： 沼气     香蕉皮     牛粪     厌氧处理     分批试验     动力学研究    

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生物质垃圾制沼气技术综述 Review

Spyridon Achinas, Vasileios Achinas, Gerrit Jan Willem Euverink

《工程（英文）》 2017年 第3卷 第3期   页码 299-307 doi: 10.1016/J.ENG.2017.03.002

摘要：

当今时代，人类对化石燃料的不合理利用和温室气体对环境的影响，使研究者关注有机资源和垃圾的可持续能源转化。全球的能源需求非常大，主要能源来自化石能源。目前的研究认为厌氧消化是一种高效的可替代技术，其既能产生生物燃料，又能可持续地处理垃圾。在沼气工业，为了促进沼气的生成和提高质量，有几种不同的技术趋势。然而，投资厌氧消化的成功取决于原料成本低和沼气使用范围广( 热能、电能和燃料)。在欧洲能源市场，沼气的生产一直在增长，为生物能源的发展提供了一条经济的替代选择。本文的目的是对由木质纤维素类的生物垃圾生产沼气进行综述，为沼气经济提供重要信息。

关键词： 厌氧消化     沼气     可持续能源     木质纤维素垃圾     微生物生态学    

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中国生物质原料资源

石元春

《中国工程科学》 2011年 第13卷 第2期   页码 16-23

摘要：

对我国的有机废弃物（包括作物秸秆、林业剩余物、畜禽粪便、林业采伐及加工剩余物、育林剩余物、工业有机废弃物和城市有机垃圾）及可用于生物质原料植物生产的边际性土地（包括宜垦和宜林的荒地、现有的能源林地与农地）的相关资料进行了系统收集、整理与分析，分别提出了它们的资源量及可经济收集量。按2007年生物质产出现状与潜力，中国生物质资源的年产能为9.32亿tce，其中有机废弃物和边际性土地分别占41.1 %和58.9 %；预测2030年生物质原料资源的年产能为11.71亿tce，其中有机废弃物与边际性土地分别占48.3 %和51.7 %。

关键词： 中国     生物质     原料资源    

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开发产业沼气实现生物天然气对天然气的替代——有机废弃物厌氧处理从“环保主导”向“能源-环保双赢”的转型

程序,郑恒受,梁近光, 朱万斌,崔宗均

《中国工程科学》 2011年 第13卷 第2期   页码 29-34

摘要：

论述了我国沼气技术和工程升级换代的必要性和可行路线，沼气资源在中国的多样性，分析了若干探索性的案例。研究发现全国生物天然气生产潜力超过1 000亿m3/a,将成为我国部分地替代供应日趋紧缺的天然气的重要途径。

关键词： 产业沼气     技术升级换代     生物天然气    

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Effectiveness of aerobic pretreatment of municipal solid waste for accelerating biogas generation during

Munawar Ali, Junli Zhang, Roberto Raga, Maria Cristina Lavagnolo, Alberto Pivato, Xu Wang, Yuanyuan Zhang, Raffaello Cossu, Dongbei Yue

《环境科学与工程前沿（英文）》 2018年 第12卷 第3期 doi: 10.1007/s11783-018-1031-1

摘要： This study evaluates the effectiveness of aerobic pretreatment of municipal solid waste (MSW) on reducing lag phase and accelerating biogas generation. Aerobic pretreatment degree (APD) was determined on the basis of reduction in volatile solids (VS) on a wet weight basis. In this study, intermittent aeration (IA) was applied to three reactors as a main aeration mode; since a single reactor was operated under continuous aeration mode. However, the purpose of the experiment was to reduce VS content of waste, irrespective of the comparison between aeration modes. Fresh MSW was first pretreated aerobically with different aeration rates (10, 40, 60 and 85 L/min/m ) for the period of 30–50 days, resulting in VS-loss equivalent to 20%, 27%, 38% and 53% on w/w basis for the wastes A1, A2, A3 and A4, respectively. The cumulative biogas production, calculated based on the modified Gompertz model were 384, 195, 353, 215, and 114 L/kg VS for the wastes A0, A1, A2, A3 and A4, respectively. Untreated waste (A0) showed a long lag phase; whereas the lag phases of pretreated MSW were reduced by more than 90%. Aerobically pretreated wastes reached stable methanogenic phase within 41 days compared to 418 days for untreated waste. The waste mass decreased by about 8% to 27% compared to untreated MSW, indicative that even more MSW could be placed in the same landfill. The study confirmed the effectiveness of aerobic pretreatment of MSW prior to landfilling on reducing lag phase and accelerating biogas generation.

关键词： Municipal solid waste (MSW)     Aerobic pretreatment degree (APD)     Volatile solids (VS)     Intermittent aeration (IA)     Landfill gas     Landfilling    

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标题 作者 时间 类型 操作

Dehydration of natural gas and biogas streams using solid desiccants: a review

Soheil Bahraminia, Mansoor Anbia, Esmat Koohsaryan

期刊论文

Distribution of PCDD/Fs in a food waste anaerobic digestion process with biogas utilization

期刊论文

大型养殖场沼气工程

潘文智

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

VALORIZATION OF BIOGAS THROUGH SIMULTANEOUS CO AND HS REMOVAL BY RENEWABLE AQUEOUS AMMONIA SOLUTION IN

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

Biogas and its opportunities—A review

Panagiotis G. Kougias, Irini Angelidaki

期刊论文

time on behavior of antibiotics and antibiotic resistance genes in aerobic granular reactor treating biogas

Jie Liao, Chaoxiang Liu, Lin Liu, Jie Li, Hongyong Fan, Jiaqi Ye, Zhichao Zeng

期刊论文

Recent development in biogeotechnology and its engineering applications

期刊论文

通过厌氧分批处理香蕉皮提高沼气产量

Spyridon Achinas, Janneke Krooneman, Gerrit Jan Willem Euverink

期刊论文

生物质垃圾制沼气技术综述

Spyridon Achinas, Vasileios Achinas, Gerrit Jan Willem Euverink

期刊论文

中国生物质原料资源

石元春

期刊论文

开发产业沼气实现生物天然气对天然气的替代——有机废弃物厌氧处理从“环保主导”向“能源-环保双赢”的转型

程序,郑恒受,梁近光, 朱万斌,崔宗均

期刊论文

Effectiveness of aerobic pretreatment of municipal solid waste for accelerating biogas generation during

Munawar Ali, Junli Zhang, Roberto Raga, Maria Cristina Lavagnolo, Alberto Pivato, Xu Wang, Yuanyuan Zhang, Raffaello Cossu, Dongbei Yue

期刊论文