Results 61 to 70 of about 4,178,565 (265)

Prospects for the Utilization of Carbon Dioxide

, 1992
Recovery from flue gases is a technology that can contribute to the mitigation of carbon dioxide pollution. In this paper we discuss the present status and future trends of the utilization of carbon dioxide, an option for the end use of the recovered ...
M. Aresta, I. Tommasi, QUARANTA, Eugenio
core   +1 more source

Challenges of Bio‐Syngas Conversion to High‐Value‐Added Liquid Chemicals and Fuels via COx Hydrogenation

Carbon Energy, EarlyView.
Converting biomass‐derived syngas into value‐added fuels and chemicals offers a promising route toward carbon neutrality, yet unfavorable H2/COx ratios, elevated CO2 levels, and trace impurities pose persistent obstacles. This review examines strategies spanning syngas conditioning, impurity‐tolerant catalyst development, and integrated process design,
Xuan Bie, Shiyu Zhang, Yuyao Yang, Shijie Yu, Jiahui Hu, Qinghai Li, Yanguo Zhang, Hui Zhou   +7 more
wiley   +1 more source

CMIP6 models agree on similar carbon cycle feedbacks between enhancing terrestrial and marine carbon sinks

Environmental Research Letters
Carbon dioxide removal (CDR) is a crucial component of climate mitigation required to reach international climate targets. However, gaps exist in our understanding of the responses and feedbacks of the Earth system to the deployment of CDR. In this study,
Hao-Wei Wey, Yiannis Moustakis, Tobias Nützel, Andreas Oschlies, Jörg Schwinger, Tomohiro Hajima, Rosie A Fisher, Tilo Ziehn, Spencer K Liddicoat, Tronje P Kemena, David P Keller   +10 more
doaj   +1 more source

Simulating carbon exchange using a regional atmospheric model coupled to an advanced land-surface model [PDF]

, 2010
A large scale mismatch exists between our understanding and quantification of ecosystem atmosphere exchange of carbon dioxide at local scale and continental scales.
Hutjes, R.W.A., Maat, H.W., ter, Miglietta, F., F. C. Bosveld, Vermeulen, A., F. Miglietta, Bosveld, F., Hutjes RWA, Vermeulen AT, A. T. Vermeulen, Bosveld FC, Hutjes, R., H. Fritsch, H. W. Ter Maat, R. W. A. Hutjes, Fritsch H, B. Gioli, Fritsch, H., Gioli B, Ter Maat, H., Gioli, B., Miglietta F, Ter Maat HW   +22 more
core   +2 more sources

Design of Solar Energy Harvesting Reactor From 2D to 3D Structures for Solar Thermal Conversion

Carbon Innovation, EarlyView.
ABSTRACT Solar energy utilisation is pivotal for advancing sustainable and renewable energy solutions, yet the rational design of high‐efficiency photothermal conversion devices remains a critical challenge. This paper systematically examines the evolution of photothermal reactor architectures from two‐dimensional (2D) to 3D structures, emphasising ...
Haozhe Zhuang, Runsen Wang, Yuxuan Meng, Yuejun Chen, Sanli Tang, Yuefei Ruan, Vellaisamy A. L. Roy, Meng Lin, Xianguang Meng   +8 more
wiley   +1 more source

Challenges in the Market Ramp‐Up of Electrolysis and PtX From a Technical Perspective

Chemie Ingenieur Technik, EarlyView.
This publication examines Power‐to‐Fuels pathways for decarbonizing transport and industry. Two ramp‐up scenarios assess electrolysis and fuel synthesis capacity needs for road transport and aviation in Germany through 2050. It addresses investments, technologies, cost reduction, industrial scale‐up, material efficiency, performance, and e‐fuels ...
Ralf Peters, Ilias Ouzlim, Martin Müller, Nikolai Utsch, Irina Galkina, Lukas Ritz, Markus Stähler, Nils Beltermann   +7 more
wiley   +1 more source

Developments in the EU Emissions Trading System and Their Effects on CCU Pathways

Chemie Ingenieur Technik, EarlyView.
From an engineer's perspective, the development of the European emissions trading system is analyzed. Difficulties for the use of carbon dioxide, particularly from mixed carbon sources, can be traced back to regulations whose effects might be resolved in the upcoming EU ETS revision. ABSTRACT The analysis presented in this article focuses on provisions
Ulrich Seifert
wiley   +1 more source

Microwave‐assisted catalytic pyrolysis of textile wastes: Synergistic effects and product characteristics

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study examines the microwave‐assisted catalytic pyrolysis (MACP) of individual and blended textiles (cotton, polyester, nylon 6) using ZnO and a ZnO/natural zeolite catalyst. In a custom‐built microwave reactor operated at 500°C, 1 kW power, and a 15‐min residence time, textile wastes were pyrolyzed.
Peyman Alizadeh, Taylor Wright, Preksha Sharma, Xiaotao Bi   +3 more
wiley   +1 more source

On the Efficiency and Durability of Purposefully Sinking Seaweed Biomass as a Marine Carbon Dioxide Removal Strategy

Earth's Future
Large‐scale farming and purposeful sinking of seaweed has been suggested as a marine Carbon Dioxide Removal (mCDR) strategy. Farmed seaweed uptakes dissolved inorganic carbon (DIC) from the mixed layer, resulting in a CO2 deficit that causes an influx of
Michaela Sten, Kana Yamamoto, Tim DeVries, Sebastian J. E. Krause, David A. Siegel   +4 more
doaj   +1 more source

Carbon dioxide removal law : an annotated bibliography of legal materials related to carbon dioxide removal and carbon sequestration and use

, 2020
Carbon Dioxide Removal Law Website launched by the Columbia University provides an annotated bibliography of legal materials related to carbon dioxide removal and of carbon sequestration and use.
Columbia University Center on Global Energy Policy, Sabin Center for Climate Change Law   +1 more
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