1
|
Bibliographic Coupling Links: Alternative Approaches to Carrying Out Systematic Reviews about Renewable and Sustainable Energy. ENVIRONMENTS 2022. [DOI: 10.3390/environments9020028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
New technologies, specifically the internet, have over the last two decades increased the number of publications in the most diverse fields of science. Subjects related to renewable and sustainable energy are no exception. These frameworks have allowed the main insights produced by the scientific community through literature surveys to be highlighted. Nonetheless, considering the vast quantity of studies, systematic approaches have been proposed by the researchers to better organize and perform the literature review. Considering the subjectivity of some of these methodologies, the main objectives of this research are to conduct a systematic review about renewable and sustainable energy through more objective techniques, based on bibliometric analysis, to provide an alternative or to complement those already available within the literature. For this purpose, a “Biblio4Review” approach was proposed in order to perform systematic reviews about renewable and sustainable energy that may spread into other scientific fields. This methodology is based on bibliographic coupling links from the bibliometric analysis to identify the most relevant studies for the literature review. The results obtained highlight that with this approach it was possible to identify the studies with greater centrality in terms of references shared. In this way, they are among the most relevant documents for these topics. Specifically for the topic considered (renewable and sustainable energy) the main insights were referred to. In any case, the findings obtained show that there is a field for more interdisciplinary approaches.
Collapse
|
2
|
Ramdin M, De Mot B, Morrison ART, Breugelmans T, van den Broeke LJP, Trusler JPM, Kortlever R, de Jong W, Moultos OA, Xiao P, Webley PA, Vlugt TJH. Electroreduction of CO 2/CO to C 2 Products: Process Modeling, Downstream Separation, System Integration, and Economic Analysis. Ind Eng Chem Res 2021; 60:17862-17880. [PMID: 34937989 PMCID: PMC8679093 DOI: 10.1021/acs.iecr.1c03592] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 11/18/2021] [Accepted: 11/18/2021] [Indexed: 12/02/2022]
Abstract
Direct electrochemical reduction of CO2 to C2 products such as ethylene is more efficient in alkaline media, but it suffers from parasitic loss of reactants due to (bi)carbonate formation. A two-step process where the CO2 is first electrochemically reduced to CO and subsequently converted to desired C2 products has the potential to overcome the limitations posed by direct CO2 electroreduction. In this study, we investigated the technical and economic feasibility of the direct and indirect CO2 conversion routes to C2 products. For the indirect route, CO2 to CO conversion in a high temperature solid oxide electrolysis cell (SOEC) or a low temperature electrolyzer has been considered. The product distribution, conversion, selectivities, current densities, and cell potentials are different for both CO2 conversion routes, which affects the downstream processing and the economics. A detailed process design and techno-economic analysis of both CO2 conversion pathways are presented, which includes CO2 capture, CO2 (and CO) conversion, CO2 (and CO) recycling, and product separation. Our economic analysis shows that both conversion routes are not profitable under the base case scenario, but the economics can be improved significantly by reducing the cell voltage, the capital cost of the electrolyzers, and the electricity price. For both routes, a cell voltage of 2.5 V, a capital cost of $10,000/m2, and an electricity price of <$20/MWh will yield a positive net present value and payback times of less than 15 years. Overall, the high temperature (SOEC-based) two-step conversion process has a greater potential for scale-up than the direct electrochemical conversion route. Strategies for integrating the electrochemical CO2/CO conversion process into the existing gas and oil infrastructure are outlined. Current barriers for industrialization of CO2 electrolyzers and possible solutions are discussed as well.
Collapse
Affiliation(s)
- Mahinder Ramdin
- Engineering
Thermodynamics, Process & Energy Department, Faculty of Mechanical,
Maritime and Materials Engineering, Delft
University of Technology, Leeghwaterstraat 39, 2628CB Delft, The Netherlands
| | - Bert De Mot
- Applied
Electrochemistry & Catalysis, University
of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium
| | - Andrew R. T. Morrison
- Large-Scale
Energy Storage, Process & Energy Department, Faculty of Mechanical,
Maritime and Materials Engineering, Delft
University of Technology, Leeghwaterstraat 39, 2628CB Delft, The Netherlands
| | - Tom Breugelmans
- Applied
Electrochemistry & Catalysis, University
of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium
| | - Leo J. P. van den Broeke
- Engineering
Thermodynamics, Process & Energy Department, Faculty of Mechanical,
Maritime and Materials Engineering, Delft
University of Technology, Leeghwaterstraat 39, 2628CB Delft, The Netherlands
| | - J. P. Martin Trusler
- Imperial
College London, South Kensington Campus, London SW7 2AZ, United Kingdom
| | - Ruud Kortlever
- Large-Scale
Energy Storage, Process & Energy Department, Faculty of Mechanical,
Maritime and Materials Engineering, Delft
University of Technology, Leeghwaterstraat 39, 2628CB Delft, The Netherlands
| | - Wiebren de Jong
- Large-Scale
Energy Storage, Process & Energy Department, Faculty of Mechanical,
Maritime and Materials Engineering, Delft
University of Technology, Leeghwaterstraat 39, 2628CB Delft, The Netherlands
| | - Othonas A. Moultos
- Engineering
Thermodynamics, Process & Energy Department, Faculty of Mechanical,
Maritime and Materials Engineering, Delft
University of Technology, Leeghwaterstraat 39, 2628CB Delft, The Netherlands
| | - Penny Xiao
- Department
of Chemical Engineering, The University
of Melbourne, Victoria 3010, Australia
| | - Paul A. Webley
- Department
of Chemical Engineering, Monash University, Victoria 3800, Australia
| | - Thijs J. H. Vlugt
- Engineering
Thermodynamics, Process & Energy Department, Faculty of Mechanical,
Maritime and Materials Engineering, Delft
University of Technology, Leeghwaterstraat 39, 2628CB Delft, The Netherlands
| |
Collapse
|
3
|
Popularization of Carbon Capture and Storage Technology in Society: Principles and Methods. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17228368. [PMID: 33198172 PMCID: PMC7696559 DOI: 10.3390/ijerph17228368] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 11/03/2020] [Accepted: 11/09/2020] [Indexed: 11/17/2022]
Abstract
The problem of global warming is a key challenge. One means to prevent climate change is to reduce the concentration of carbon dioxide in the atmosphere. This can be achieved using CO2 capture and storage (CCS) technology. Due to the relative novelty of the technology, low level of experience, and high risk of implementation, in practice society often displays a negative attitude towards CCS projects. Thus, it is necessary to develop a targeted strategy to popularize CO2 capture and storage technology. Based on an extensive literature review and the experience of implementation of CCS projects in different countries, this study demonstrates the necessity of applying the deficit, contextual, lay expertise, and public participation models to promote CCS technology. As a result, the factors influencing the choice of promotion tools are identified, and the measures to popularize CCS technology, depending on the stage of its implementation, are determined. Recommendations for the improvement of CCS public databases are developed. The methodologies used this study include case studies, system-oriented analysis, and stakeholder management tools.
Collapse
|
4
|
A Review of Carbon Capture and Storage Project Investment and Operational Decision-Making Based on Bibliometrics. ENERGIES 2018. [DOI: 10.3390/en12010023] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The research on carbon capture and storage (CCS) project planning and investment and operational decision-making can provide a reference for enterprises to invest in CCS and for policy-makers to formulate policies to promote CCS development. So what are the current research hotspots in this field and the gaps that still need to be further studied in the future? This paper reviews the research in the field by a bibliometric analysis. The results show that the research in this field first focus on cost analysis, followed by project investment evaluation, project planning (cost curve and pipeline network), and project operation. In particular, fossil fuel power plants, pipeline transportation, and oil fields are the most crucial objects in the three technical links of CCS projects, respectively. Policies, carbon pricing, and uncertainty in cost and benefits are factors that are mainly discussed in this field. The methods used for CCS project planning are cost curve model and optimization model. The real option approach is suitable for the evaluation of investment decision-making. The evaluation of operational decision is mostly based on optimization model. The future research directions can be summarized as five points: (1) continuously and systematically update the calculated costs in the current research to the unified price of the latest year; (2) calculate the cost curve from the perspective of emission sources; (3) expand the planning region of pipeline network to the country, continent, and even the entire world; (4) pay more attention to the investment assessment of the CCS project that may be implemented with low cost and high return; and (5) analyze the optimal operation mode of CCS in the low-load power system.
Collapse
|
5
|
Consumer Attitudes towards Industrial CO2 Capture and Storage Products and Technologies. ENERGIES 2018. [DOI: 10.3390/en11102787] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
This paper discusses and elicits consumer attitudes towards industrial carbon dioxide (CO2) capture and storage (ICCS) products and technologies. It presents a comprehensive review of the relevant research literature on consumer attitudes towards ICCS represented by the willingness-to-pay (WTP) and willingness-to-accept (WTA) negative externalities and outcomes of the carbon capture and storage (the so-called “not-in-my-backyard” (NIMBY) approach). In addition, it employs a concise empirical model that uses the data from the online questionnaire survey conducted in 7 European Union (EU) countries with and without ICSS sites. Our results demonstrate that having at least one ICCS site significantly reduces the WTA for the ICCS products and technologies. It is shown that further increase of ICCS sites, including those in the neighboring regions and countries, leads to the increase of negative consumer attitudes to the ICCS technologies and renewable energy policies. It becomes apparent that the majority of consumers are willing to support industrial CO2 capture and storage only if it happens far away from their dwellings. The outcomes of this paper might be informative for the EU local industries and policy-makers who are planning the location of ICCS sites and optimizing the public support for their endeavors. Moreover, they might be relevant for the stakeholders dealing with the threat of climate change and the necessity for the decarbonization of the economy.
Collapse
|