Results 71 to 80 of about 2,404 (202)

Utilization of Charcoal Obtained from Woody Biomass in Metallurgical Processes Based on Solid–Gas Reactions

Metals
The high demand for carbon-based products within pyrometallurgy is placing the industry in an increasingly challenging position to meet stringent requirements.
Christian Dornig, Gustav Hanke, Jürgen Antrekowitsch   +2 more
doaj   +1 more source

Influence of Carbon Material Properties on Slag‐Foaming Dynamics in Electric Arc Furnaces: A Review

steel research international, EarlyView.
This article examines how the properties of the carbon materials affect the slag foaming, emphasizing the need for strategies to improve the effectiveness of biochar, such as pelletizing or blending with coke. Biocoke appears as promising but underexplored option for enhancing slag foaming.
Lina Kieush, Johannes Schenk
wiley   +1 more source

Carbon Aerogel for Aqueous Phase Adsorption/Absorption: Application Performances, Intrinsic Characteristics, and Regulatory Constructions

Small Structures, EarlyView.
Carbon aerogels (CAs) show broad application prospects for aqueous pollutant removal. In this review, CAs’ evaluation indicators, structural compositions, intrinsic characteristics, and construction paths are summarized to clarify the interrelationships among the structures, properties, and applications of CAs.
Yong Zhong, Lei Qin, Xuzhen Wang, Weifeng Liu, Yongzhen Yang, Xuguang Liu   +5 more
wiley   +1 more source

Battle in the Clouds

American Anthropologist, EarlyView.
ABSTRACT This narrative experiment brings together scenes from my family histories in western Pennsylvania coal country, alongside ongoing visits to learn about rising health issues in the region today. Increasing numbers of residents express concerns about chronic problems such as young cancers, and many people worry about potential exposures coming ...
Amy Moran‐Thomas
wiley   +1 more source

Gender blindness in the ‘Next Generation European Union’ funds: Projects for Economic Recovery and Transformation social economy as an exception to the rule

Annals of Public and Cooperative Economics, EarlyView.
Abstract This study provides empirical evidence that European Union (EU)‐funded economic recovery policies, in particular Next Generation EU (NGEU), reinforce rather than mitigate gender inequalities. By analysing Spain's Strategic Projects for Economic Recovery and Transformation (PERTEs) through Input–Output Models, the research shows that ...
María Bastida, Miguel Á. Vázquez Taín, Alberto Vaquero García, María Luisa del Río Araújo   +3 more
wiley   +1 more source

From farms to tables: Quantifying the effect of emissions pricing on Canadian food prices

Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, EarlyView.
Abstract We examine the effect of emissions pricing on the cost of Canadian food. We describe emissions pricing policies relevant to the agriculture and food sectors and the differing design details of various provincial systems and the federal Greenhouse Gas Pollution Pricing Act.
Trevor Tombe, Jennifer Winter
wiley   +1 more source

Manufacturing Process of Petroleum Coke

Journal of the Fuel Society of Japan, 1970
Description is made on delayed coking process and fluid coking process for mass production of petroleum coke.Qualities and properties of petroleum coke (i. e. graphitizability, density, strength etc.) are strongly influenced by operating conditions (carbonization temperature, pressure, rate of heating) and constitutions of starting oils.The mechanisms ...
openaire   +3 more sources

Determination of trace metals by ICP-OES in petroleum cokes using a novel microwave assisted digestion method

Talanta Open, 2022
Trace metals must be strictly controlled in petroleum coke when it is used as anode, as the function of electrodes depends on their concentration, being detrimental in process operations affecting the purity of the final product.In this research, the ...
María Fernanda Gazulla, María Jesús Ventura, Mónica Orduña, Marta Rodrigo, Ana Torres   +4 more
doaj  

Mitigating technology gaps' contribution to international income inequality

Economic Inquiry, EarlyView.
Abstract This replication study revisits a 2023 analysis by Sampson on the impact of international technology gaps on income inequality, trade, and wages. We extend the original framework by using broader patent metrics from PATSTAT, expanding the country sample and time frame, and testing alternative calibrations.
David Angenendt, Franco Mariuzzo, Junjun Zhang   +2 more
wiley   +1 more source

Back From the Brink: State‐Guaranteed Loans and Financial Recovery

European Financial Management, EarlyView.
ABSTRACT This paper studies the financial trajectories of large firms that accessed a €200 billion state‐backed loan programme in Italy, part of broader interventions to contain corporate distress during the COVID‐19 crisis. Using firm‐level data from 2016 to 2023, we find that supported firms were initially more leveraged, less profitable and less ...
Emanuele Bajo, Massimiliano Barbi, Marco Bigelli   +2 more
wiley   +1 more source