Results 111 to 120 of about 68,342 (298)

The Application of Hydrochar Composite Briquettes for Sustainable Slag Foaming in the Electric Arc Furnace Process

steel research international, EarlyView.
Hydrochar‐mill‐scale briquettes with varying C/O molar ratios (0.07–0.90) have been tested at 1650 °C to evaluate their slag foaming performance for electric arc furnace application. All seven briquette recipes developed succeed in promoting slag foaming.
Yu‐Chiao Lu, Andrey Karasev, Björn Glaser, Chuan Wang   +3 more
wiley   +1 more source

Numerical simulation of crushed coal pressurized slagging gasification

矿业科学学报
The Crushed Coal Pressurized Slagging Gasification (British Gas-Lurgi, BGL) renders the use of gates obsolete and changes from dry slag discharge to liquid slag discharge, significantly improving the gasification performance.
ZHANG Lihe, BAI Yanping, XU Deping, ZHANG Haiyong, XU Zhengang, WANG Yonggang   +5 more
doaj   +1 more source

Carbon‐based materials from renewable sources: Challenges and perspectives with a focus on green coconut

Journal of Chemical Technology &Biotechnology, Volume 101, Issue 3, Page 477-493, March 2026.
Abstract This article presents a comprehensive examination of agricultural production, biomass generation, and its transformation into biochar, with a particular emphasis on green coconut waste as a primary resource. It underscores the link between agriculture and substantial biomass output, shedding light on the ecological issues associated with solid
Yslaine Andrade de Almeida, Iara de Fatima Gimenez, Ledjane Silva Barreto, Isis Nayra Rolemberg Prudente, Hericles Campos dos Santos   +4 more
wiley   +1 more source

Study of simulated crude oil wastewater for flotation separation of coal gasification slag

Meitan xuebao
Coal gasification slag is a typical coal-based solid waste, and the separation of residual unburned carbon and ash components in coal gasification slag is an important guarantee for its resourceful and high-value utilization.
Yali SHANG, Mengjie LI, Daoguang TENG, Guosheng LI, Guixia FAN, Peng LI   +5 more
doaj   +1 more source

Low Rank Coal Pre-treatment to Increase Its Reactivity Towards Gasification with Biomass

MATEC Web of Conferences, 2018
Coal can be used to produce hydrogen through steam gasification process. Indonesia has abundant coal reserves and thus hydrogen production from coal is very attractive.
Rizkiana Jenny, Pranata Ryzka, Fauzi Hasna Nisrina, Wulandari Winny, Sasongko Dwiwahju   +4 more
doaj   +1 more source

Polymer‐Based Recycling Strategies for Plastic Waste: A Comprehensive Review

Environmental Quality Management, Volume 35, Issue 3, Spring 2026.
ABSTRACT Plastic pollution has emerged as one of the most pressing global environmental challenges, affecting ecosystems, human health, and climate through persistent waste accumulation and microplastic formation. This comprehensive review elaborates on recycling techniques based on polymer, including mechanical and chemical recycling, advantages and ...
Ishraga Glal‐Aldin Abdalla Awad
wiley   +1 more source

Study on the co-combustion mechanism of coal gangue and coal gasification fly ash based on thermogravimetric mass spectrometry

Meitan xuebao
The combustion characteristics and gas release characteristics of the Wuhai coal gangue, the Suqian coal gasification fly ash, and their mixtures were revealed by thermogravimetric mass spectrometry analysis. The co-combustion mechanism of the Wuhai coal
Jiangong LIN, Xiaoyu ZHANG, Jicheng HUI, Shujun ZHU, Jianguo ZHU   +4 more
doaj   +1 more source

Clean Coal and Gasification Technology: How it Works? [PDF]

Acta Montanistica Slovaca, 2006
Gasification of coal is the oldest method for the production of hydrogen. Coal gasification is a process that converts coal from a solid to a gaseous state.
Marina Sidorová, Gabriel Wittenberger
doaj  

From Fibre Basket to Fibre Boiler: Climate Change, Bioenergy, and Making Waste in the Political Forest

Antipode, Volume 58, Issue 2, March 2026.
Abstract In British Columbia (BC), Canada, industry advocates are increasingly mobilising bioenergy as a renewable and carbon neutral fuel source in energy transition and climate change mitigation strategies. At the same time, changing climate conditions have exacerbated the extent and severity of beetle and fire activity in the region, and trees ...
Sinead Earley
wiley   +1 more source

Characteristics of Polyurethane Pyrolysis—Experimental Investigations and Product Analyses for the Assessment of Chemical Recycling Potentials

Journal of Applied Polymer Science, Volume 143, Issue 7, February 15, 2026.
This study provides insights into the pyrolysis characteristics of polyurethanes, supporting the development of sustainable chemical recycling strategies. Experiments on a lab scale reveal the crucial influence of polymer composition and pyrolysis temperature.
Michael Zeller, Lea Wattenberg, Pratistha Shrestha, Aylin Hannemann, Ankh‐Erdene Erdenepurev, Niklas Netsch, Britta Bergfeldt, Salar Tavakkol, Dieter Stapf   +8 more
wiley   +1 more source