A techno-economic review on carbon capture, utilisation and storage systems for achieving a net-zero CO2 emissions future

Carbon Capture Science & Technology, Год журнала: 2022, Номер 3, С. 100044 - 100044

Опубликована: Март 22, 2022

Carbon capture and storage (CCS)/carbon capture, utilisation (CCUS) systems are widely recognised to have the potential in reducing CO2 emissions. However, current their global deployment is still not sufficient reach anticipated net-zero emissions target by 2050. This article aims provide a general techno-economic review of CCUS systems. The technology readiness, technical performance, energy requirement cost associated with separation, transport, technologies were discussed compared. technological pathways include industrial post-combustion, pre-combustion, oxy-fuel combustion, chemical looping combustion direct air capture. separation such as absorption, adsorption, membrane, cryogenic biological also covered. Then, on transportation pipeline, ship, truck rail was presented, followed for usage through conversion into other products. Lastly, different options reviewed, which CO2-enhanced oil recovery, depleted gas fields, saline formations, basalt ultramafic rocks, coal seams enhanced bed methane recovery deep ocean. concluded that challenges can possibly be overcome developing commercially viable hybrid system comprising more than one technology. this approach needs further investigated applications.

Язык: Английский

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On the climate impacts of blue hydrogen production

Sustainable Energy & Fuels, Год журнала: 2021, Номер 6(1), С. 66 - 75

Опубликована: Ноя. 19, 2021

Natural gas based hydrogen production with carbon capture and storage is referred to as blue hydrogen.

Язык: Английский

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Carbon capture utilization and storage in review: Sociotechnical implications for a carbon reliant world

Renewable and Sustainable Energy Reviews, Год журнала: 2023, Номер 177, С. 113215 - 113215

Опубликована: Март 1, 2023

Язык: Английский

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Life Cycle Assessment of Direct Air Carbon Capture and Storage with Low-Carbon Energy Sources

Environmental Science & Technology, Год журнала: 2021, Номер 55(16), С. 11397 - 11411

Опубликована: Авг. 5, 2021

Direct air carbon capture and storage (DACCS) is an emerging dioxide removal technology, which has the potential to remove large amounts of CO

Язык: Английский

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Symbiosis-inspired de novo synthesis of ultrahigh MOF growth mixed matrix membranes for sustainable carbon capture

Proceedings of the National Academy of Sciences, Год журнала: 2021, Номер 119(1)

Опубликована: Дек. 30, 2021

Significance The development of highly efficient carbon capture technology is the most crucial step for achieving neutrality target, which estimated to have a global market value up $6.13 billion by 2027. Advanced membranes, as CO 2 separation strategies, significantly promote clean energy and low-carbon technologies. Studies on next-generation mixed matrix membranes (MMMs) are expected combine excellent workability high gas performance capable sustainable energy-efficient capture.

Язык: Английский

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Potential for hydrogen production from sustainable biomass with carbon capture and storage

Renewable and Sustainable Energy Reviews, Год журнала: 2022, Номер 157, С. 112123 - 112123

Опубликована: Янв. 20, 2022

Low-carbon hydrogen is an essential element in the transition to net-zero emissions by 2050. Hydrogen production from biomass a promising bio-energy with carbon capture and storage (BECCS) scheme that could produce low-carbon generate dioxide removal (CDR) envisioned be required offset hard-to-abate emissions. Here, we design BECCS supply chain for quantify, at high spatial resolution, technical potential CDR Europe. We consider sustainable feedstocks have minimal impacts on food security biodiversity, namely agricultural residues waste. find this can up 12.5 Mtons of H2 per year (currently ∼10 are used Europe) remove 133 CO2 atmosphere (or 3% European total greenhouse gas emissions). then perform geospatial analysis quantify transportation distances between where located users, 20% within 25 km hard-to-electrify industries. conclude chains represent overlooked near-term opportunity hydrogen.

Язык: Английский

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Adapting agriculture to climate change via sustainable irrigation: biophysical potentials and feedbacks

Environmental Research Letters, Год журнала: 2022, Номер 17(6), С. 063008 - 063008

Опубликована: Май 27, 2022

Abstract Irrigated agriculture accounts for ∼90% of anthropogenic freshwater consumption, is deployed on 22% cultivated land, and provides 40% global food production. Expanding irrigation onto currently underperforming rainfed croplands crucial to meet future demand without further agricultural expansion associated encroachment natural ecosystems. Establishing also a potential climate adaptation solution alleviate heat- water-stress crops reduce variability extremes. Despite being one the land management practices with largest environmental hydroclimatic impacts, role adapt change achieve sustainability goals has just started be quantified. This study reviews biophysical opportunities feedbacks ‘sustainable irrigation’. I describe concept sustainable expansion—where there are increase productivity over water-limited by adopting that do not deplete stocks impair aquatic may avert but create additional externalities often neglected. review highlights major gaps in analysis understanding change. implications (a) security, (b) conditions, (c) water quality, (d) soil salinization, (e) storage infrastructure, (f) energy use. These help explain challenges achieving irrigated thus point toward solutions research needs.

Язык: Английский

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Net-zero emissions chemical industry in a world of limited resources

One Earth, Год журнала: 2023, Номер 6(6), С. 682 - 704

Опубликована: Май 29, 2023

The chemical industry is responsible for about 5% of global CO2 emissions and key to achieving net-zero targets. Decarbonizing this industry, nevertheless, faces particular challenges given the widespread use carbon-rich raw materials, need high-temperature heat, complex value chains. Multiple technology routes are now available producing chemicals with based on biomass, recycling, carbon capture, utilization, storage. However, extent which these viable respect local availability energy natural resources remains unclear. In review, we compare by quantifying their energy, land, water requirements corresponding induced resource scarcity at country level further discuss technical environmental viability a industry. We find that will require location-specific integrated solutions combine circular approaches demand-side measures might result in reshaping trade.

Язык: Английский

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Spatiotemporal pattern of greenhouse gas emissions in China’s wastewater sector and pathways towards carbon neutrality

Nature Water, Год журнала: 2023, Номер 1(2), С. 166 - 175

Опубликована: Янв. 26, 2023

Язык: Английский

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Decarbonizing the pulp and paper industry: A critical and systematic review of sociotechnical developments and policy options

Renewable and Sustainable Energy Reviews, Год журнала: 2022, Номер 167, С. 112706 - 112706

Опубликована: Июнь 30, 2022

Язык: Английский

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