Results 71 to 80 of about 259,721 (222)

An Experimental and Numerical Investigation of Fluidized Bed Gasification of Solid Waste

Energies, 2013
Gasification is a thermo-chemical process to convert carbon-based products such as biomass and coal into a gas mixture known as synthetic gas or syngas.
Sharmina Begum, Mohammad G. Rasul, Delwar Akbar, David Cork   +3 more
doaj   +1 more source

Coupling Selective Organic Oxidation With Hydrogen Evolution Over Metal Halide Perovskite Photocatalysts: Halide‐Dependent Design, Mechanisms, and Stability Challenges

EcoEnergy, EarlyView.
This Review highlights how metal halide perovskites enable coupled selective organic oxidation and hydrogen evolution under visible light. It summarizes halide‐dependent design principles, surface engineering strategies, reaction mechanisms, and stability challenges, providing guidance for developing efficient and durable photocatalytic systems ...
Jutarat Jitrada, Lizhen Liu, Patchanita Thamyongkit, Yanfa Yan, Jun Huang   +4 more
wiley   +1 more source

System Efficiency Analysis of SOFC Coupling with Air, Mixed Air-Steam and Steam Gasification Fueled by Thailand Rice Husk [PDF]

, 2017
In this work, integrative biomass gasification with solid oxide fuel cell (SOFC) system using rice husk as feedstock was studied under various operations.
Dokmaingam, Pannipha, Rajesh S. Kempegowda, Pannipha Dokmaingam, Assabumrungrat, Suttichai, Navadol Laosiripojana, Kempegowda, Rajesh S., Suttichai Assabumrungrat, Laosiripojana, Navadol   +7 more
core   +1 more source

Next‐Generation Carbon‐Based Anodes for Alkali Metal‐Ion Batteries: Recent Progress on Biphenylene and Emerging Materials

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Recent advances in carbon‐based anodes for alkali metal‐ion batteries are critically reviewed, with emphasis on biphenylene and other emerging carbon allotropes. Biphenylene exhibits exceptional theoretical electrochemical properties beyond conventional graphite, highlighting its strong potential as a next‐generation anode material once scalable ...
Adewale Hammed Pasanaje, Nirpendra Singh
wiley   +1 more source

Challenges and trends in hydrogen production by electrolysis

Environmental Progress &Sustainable Energy, EarlyView.
Abstract The growing global demand for clean and sustainable energy has intensified research into hydrogen production via water electrolysis. In this context, this review provides an integrative analysis of recent advances in electrolytic hydrogen production, emphasizing electrocatalytic materials, electrolyte composition, process efficiency, techno ...
Eduarda Carolina Hagemann Lopes, Letícia Fernanda Gonçalves Larsson, André Lazarin Gallina   +2 more
wiley   +1 more source

Production of Synthesis Gas by Plasma–Steam Gasification of Solid Fuels with Different Ash and Volatile Matter Contents: An Experiment and Thermodynamic Calculations

Gases
An experiment was conducted to produce synthesis gas (main components CO and H2) via plasma–steam gasification of brown coal with an ash content of 9% and a volatile matter yield of 48%.
Magzhan N. Orynbasar, Vladimir E. Messerle, Alexandr B. Ustimenko, Sestager Kh. Aknazarov   +3 more
doaj   +1 more source

Beyond electricity generation: Nuclear power plants as circular chemical manufacturing hubs for plastic waste valorization

Environmental Progress &Sustainable Energy, EarlyView.
Abstract Large nuclear power plants have traditionally been regarded as facilities dedicated to electricity generation. This study proposes a systems‐level concept in which they function as circular chemical manufacturing hubs integrating plastic waste valorization, hydrogen production, carbon utilization, and downstream polymer synthesis within a ...
Jaroslav Pavelka
wiley   +1 more source

Effect of reactant types (steam, CO2 and steam + CO2) on the gasification performance of coal using entrained flow gasifier

, 2021
This study investigates the gasification behaviour of bituminous coal using different reactants of CO2, steam and a mixture of CO2 and steam under entrained flow gasification conditions at temperatures of 1000°C and 1200°C with atmospheric pressure.
Bhattacharya, Sankar, Shahabuddin, M., Sankar Bhattacharya, M. Shahabuddin   +3 more
core   +1 more source

Citrus Essential Oils in Food Safety and Health: Advances in AI‐Assisted Authentication, Antimicrobial Applications, Sustainable Extraction, and Regulatory Translation

Food Safety and Health, EarlyView.
Citrus essential oils combine sustainable extraction, AI‐assisted authentication, multi‐omics profiling, antimicrobial activity, and regulatory safety to enhance food quality, detect adulteration, and promote consumer health, and support intelligent, sustainable food systems through innovative industrial applications and circular bioeconomy strategies.
Md. Hassan Bin Nabi, Liza Akter, Yusuf Chowdhury, Mohima Akther Any, Nazmul Islam, Erni Sofia Murtini, Nurul Huda, Wahidu Zzaman   +7 more
wiley   +1 more source

Steam–Oxygen Gasification of Potassium-Loaded Lignite: Proof of Concept of Type IV Gasification

, 2015
An advanced type of gasification at atmospheric pressure, which is termed type IV gasification, has been proposed with potential performance to achieve a stand-alone cold gas efficiency over 95% lower heating value (LHV).
Hua Yang (120668), Koyo Norinaga (1262925), Shinji Kudo (1262922), Jun-ichiro Hayashi (1262928)   +3 more
core   +1 more source