Results 81 to 90 of about 692,758 (278)

Characterization of Chlorine Fixation in Alkaline Metal-Modified Cu-Based Oxygen Carriers for Biomass Chemical Looping Combustion

能源环境保护
The presence of chlorine (Cl) in biomass or pulverized coal poses a significant challenge in chemical looping combustion (CLC), as it can corrode both oxygen carriers and the boiler′s heat exchange equipment.
Dezhe WANG, Yingjie MI, Haodong HUANG, Andong FU, Jinchen MA, Haibo ZHAO   +5 more
doaj   +1 more source

Evolution of Biochar Structure and Its Impact on Volatile Adsorption and Reforming during Char-Recycled Pyrolysis

Energy Material Advances
Bioenergy is considered a promising alternative due to its abundant resources and neutral property in CO2 circulation. Renewable bio-waste can be transformed into valuable energy and chemicals through thermal conversion technologies, aiding in the ...
Liping Du, Hengda Han, Aishu Li, Qiangqiang Ren, Song Hu, Sheng Su, Yi Wang, Long Jiang, Jun Xu, Kai Xu, Jun Xiang   +10 more
doaj   +1 more source

Political Corruption, Foreign Investment and Industrial Environmental Performance: Developing Countries' Perspective

Business Strategy and the Environment, EarlyView.
ABSTRACT The debate on the environmental impact of foreign direct investment (FDI) continues to evolve; however, it is widely shown that FDI worsens environmental pollution in developing countries due to their institutional deficiencies. Currently, there is limited evidence on the synergistic effect of political corruption, which is corruption across ...
Alex O. Acheampong, Eric Evans Osei Opoku, Elie Chrysostome   +2 more
wiley   +1 more source

CO₂ Emission Prediction for Coal-Fired Power Plants by Random Forest-Recursive Feature Elimination-Deep Forest-Optuna Framework

Energies
As the greenhouse effect intensifies, China faces pressure to manage CO2 emissions. Coal-fired power plants are a major source of CO2 in China. Traditional CO2 emission accounting methods of power plants are deficient in computational efficiency and ...
Kezhi Tu, Yanfeng Wang, Xian Li, Xiangxi Wang, Zhenzhong Hu, Bo Luo, Liu Shi, Minghan Li, Guangqian Luo, Hong Yao   +9 more
doaj   +1 more source

Beyond Furnaces: Harnessing In Situ Joule Heating for Efficient C1 Catalysis

Carbon Energy, EarlyView.
Joule‐heated catalysis directly converts electrical energy into localized heat within conductive catalysts, overcoming the heat‐transfer limitations of conventional furnaces. This review summarizes recent advances in C1 molecule conversion, including CO2 methanation, reforming for hydrogen production, and HCHO/CO oxidation, while highlighting ...
Xue Kong, Tiantian Su, Faiza Meharban, Shengbin Cao, Jingsan Xu, Chao Lin, Xiaopeng Li, Yejian Xue, Wei Luo   +8 more
wiley   +1 more source

Maximizing nitrous oxide mitigation potential of straw-derived biochar in China with optimal application strategies

Biochar
Agricultural soils are a significant source of nitrous oxide (N2O) emissions. The application of biochar to soil offers a synergistic approach to establishing stable organic carbon (C) storage while reducing greenhouse gas (GHG) emissions, particularly ...
Qingrui Wang, Dunxue Yao, Xinyi Tang, Danchen Zhu, Yunqi Sun, Han Zhang, Qing Yang, Haiping Yang, Hanping Chen, Ondřej Mašek   +9 more
doaj   +1 more source

Techno‐Economic Assessment of Biomethane and Biohydrogen Production From Victorian Wheat Straw

Carbon Energy, EarlyView.
Techno‐economic assessment of biomethane and biohydrogen production from Victorian wheat straw. Off‐grid renewable photovoltaic energy with a price down to 0.95 ¢/kWh was applied. Both approaches can make positive profits and negative carbon footprints.
Shuanglong Tan, Ross Swinbourn, Rui Zhang, Yunxia Yang, Xiaojuan Hao, Huile Jin, Chao'en Li, Feng Wang   +7 more
wiley   +1 more source

Recent Progress of Biomass‐Derived Nitrogen‐Doped Carbon Materials as Electrocatalysts: Carbonization, Functionalization, and Applications

Carbon Energy, EarlyView.
Integrating renewable energy with electrochemical conversion and storage is crucial for sustainable energy solutions. Nitrogen‐doped biomass‐derived carbon materials have emerged as effective catalysts for key reactions such as ORR, HER, and CO2RR. This review explores their synthesis, functionalization, characterization, and catalytic applications ...
Shilong Fu, Haiping Yang, Wiebren de Jong, Ruud Kortlever   +3 more
wiley   +1 more source

Rich‐Electronic Interface Promoting Hydrogen‐Bond Reversible Formation for Ultra‐Stable and Energy‐Efficient Catalytic CO2 Capture

Carbon Energy, EarlyView.
Bridging micro–macro scales, a biomass‐derived Ni@C interface creates electron‐rich sites and hydrogen‐bond proton‐relay pathways, tuning interfacial charge and reversible hydrogen bond to enhance carbon capture capacity. Verified by in situ spectroscopy, multi‐scale simulations, and long‐term industrial testing, this system enables low‐temperature and
Yuetong Zhao, Kun Zhao, Canyu Hu, Xinyu Guo, Pengyu Du, Dong Xu, Weiping Zhang, Liqiang Qi, Pan Zhang, Chenghua Sun, Bingyuan Zeng, Liwen Li, Shuming Du, Lemeng Wang, Dong Fu   +14 more
wiley   +1 more source

Precision Synthesis of Biomass‐Derived Graphene‐Like Carbon With Tailored Crystallinity via Controlled Flash Joule Heating

Carbon Energy, EarlyView.
A dual‐phase flash Joule heating strategy converts pre‐pyrolyzed biomass into structurally tunable carbon materials from waste feedstocks. By decoupling current‐driven thermodynamic input and duration‐dependent kinetic relaxation, the process maps the transition from amorphous carbon to few‐layer turbostratic graphene and turbostratic nanographite ...
Jiawen Zeng, Yichen Dong, Niyuan Zhu, Danchen Zhu, Hao Jiang, Yingquan Chen, Tong Han, Yonggang Yao, Hanping Chen, Haiping Yang   +9 more
wiley   +1 more source