Results 41 to 50 of about 597 (173)

Carbon Dioxide Uptake and Storage in Construction Materials: Mechanisms, Theoretical Capacity, and Global Potential

cScience, Volume 2, Issue 2, June 2026.
ABSTRACT The construction sector constitutes a major source of global carbon dioxide emissions, and cement production contributes substantially via fuel combustion and limestone decomposition. These challenges have encouraged the incorporation of carbon dioxide into construction materials through mineralization.
Liyuan Chen, Aidong Yang
wiley   +1 more source

Tailoring of Waste‐Derived CO2 Adsorbents From the Perspective of Apparent and Intrinsic Property Regulation

cScience, Volume 2, Issue 2, June 2026.
ABSTRACT The conversion of waste materials into solid CO2 adsorbents is a promising strategy for carbon capture and waste management. In this review, we discuss recent advances in the preparation and modification of waste‐derived CO2 adsorbents, including carbon‐based materials, zeolites, metal–organic frameworks, layered double hydroxides, CaO, and ...
Han Zhang, Ziyan Yang, Lina Liu, Zhikun Zhang   +3 more
wiley   +1 more source

Slagging gasification of coal under addition of flux agents

Fuel Processing Technology, 1985
Abstract Despite a general trend towards higher reaction temperatures with coal gasification processes of the second generation, process and material considerations also make it desirable to limit temperatures to a maximum of about 1500°C to 1600°C. For coal gasifiers to be operated under slagging conditions this means that feed coals with high ash ...
P. Ruprecht, W. Konkol, B. Cornils, J. Langhoff, W. Brunke, W. Schäfer   +5 more
openaire   +1 more source

Millimeter/Nano‐Structured Metal Monolithic Catalysts: A Privileged Opportunity for Sustainable Water Purification

Rare Metals, Volume 45, Issue 6, June 2026.
ABSTRACT Cross‐scale assembly of metal (sub) nanoparticles and/or single atoms into millimeter/nanostructured metal monolithic catalysts (Min‐SMCs) is highly appealing for sustainable water cleanup, due to energy‐efficient catalyst recyclability, high infrastructure compatibility, and low metal‐releasing risks.
Jia‐Cheng E. Yang, Min‐Ping Zhu, Zhimin Ao, Darren Delai Sun, Yu‐Ming Zheng   +4 more
wiley   +1 more source

Experiment on Flotation Energy Consumption of Coal Gasification Slag with Different Particle Fineness

Kuangchan zonghe liyong
Coal gasification slag is a solid by-product produced by the coal gasification process, which has certain utilization value but is difficult to complete separation.
Ruifeng CHEN, Danlong LI, Hainan WANG, Quanzhi TIAN, Haijun ZHANG   +4 more
doaj   +1 more source

Engineering Thermochemistry and Process Technologies to Enable Gigaton‐Scale Sustainable Biochar Production

SusMat, Volume 6, Issue 3, June 2026.
This review examines large‐scale biochar production technologies and process engineering from an engineering thermochemistry perspective. At the level of thermochemical fundamentals, we discuss thermochemical techniques, pyrolysis mechanisms, and key parameters governing biochar formation.
Dengguo Lai, Xiaoxiao Chen, Zhaohui Chen, Xingfei Song, Zhennan Han, Xin Jia, Jiacheng Sun, Wolfram Buss, Mingyu Hu, Christian Wurzer, Ondřej Mašek, Shurong Wang, Guangwen Xu   +12 more
wiley   +1 more source

Migration and Transformation of Heavy Metals in the Co-gasification of Biomass and Municipal Waste

发电技术, 2020
In order to study the migration and transformation rules of heavy metals in the process of gasification coupling with domestic waste-derived fuel in gasification of circulating fluidized bed coal-fired power plants, a mixed combustion test was conducted ...
Jinlin GE, Haiping XIAO, Dahai YAN
doaj   +1 more source

A Review of the Unintended Consequences of Biochar in Various Applications

Advanced Energy and Sustainability Research, Volume 7, Issue 5, May 2026.
Biochar is widely promoted as a sustainable material for applications ranging from soil amendment to energy storage and construction materials. This review critically examines the often‐overlooked and unintended consequences of biochar, including variability in properties, safety risks, and performance limitations.
Singaravelu Vivekanandhan, Elif Kaynak, Dong Wang, Vigneshwaran Shanmugam, Aurelio Bifulco, Julio Diarte Almada, Imelda Saran Piri, Zhengyang Wang, Lokesh P. Padhye, Nam Kyeun Kim, Michael Försth, Jaime Gonzalez‐Libreros, Igor Wachter, Sabrina Karim, Oisik Das   +14 more
wiley   +1 more source

Extraction of Carbon from Fine Coal Gasification Slag by Hydrophobic-hydrophilic Separation

Kuangchan zonghe liyong
This is an article in the field of mining engineering. Coal gasification slag is a type of solid waste generated during the coal gasification process. The presence of residual carbon significantly limits its potential for reuse and recycling.
Zhonghua XUE, Lianping DONG, Minqiang FAN, Chongyi YANG, Jiancheng WANG, Weiren BAO   +5 more
doaj   +1 more source

Recent Advances in Life Cycle Assessment of Methane Pyrolysis for Sustainable Hydrogen Production

Advanced Energy and Sustainability Research, Volume 7, Issue 5, May 2026.
Methane pyrolysis offers low‐carbon hydrogen with valuable solid carbon coproducts. This review examines life cycle assessment methods, revealing inconsistencies in boundaries, allocation, and impact metrics, and calls for standardized frameworks to improve comparability and reliability.
Yuchen Zhang, Yangyang Wang, Justin Prabowo, Yuan Chen   +3 more
wiley   +1 more source