Results 201 to 210 of about 545,061 (279)

Elucidating the Mechanisms of N2O and CH4 Retention via Biochars Opens a New Direction in the Development of Fertilizers With Better Environmental Performance

GCB Bioenergy, Volume 18, Issue 10, October 2026.
ABSTRACT Significant reductions in emissions of greenhouse gases, particularly N and C oxides, following the incorporation of biochar into soil have been repeatedly and independently reported over the past two decades. However, the underlying mechanisms responsible for these effects remain poorly understood.
Babak Minofar, Simon Weldon, Alice Budai, Beata Gavurova, Lukáš Trakal, Daniel Rasse, Anna Maroušková, Josef Marousek   +7 more
wiley   +1 more source

The Unexpected Discovery of Paleocene? Coals in Outcrops Thought to Be Cambrian, Al Huqf, Oman

Journal of Petroleum Geology, Volume 49, Issue 4, Page 1179-1194, October 2026.
ABSTRACT Two brown organic deposits were encountered whilst investigating kaolinitic claystones thought to occur at the base of a Cambrian formation at outcrop. The age of these organic deposits is probably Paleocene from palynology. Organic petrography shows that they are subbituminous coals with some oil source potential.
Mohammed H. Al Kindi, Alan P. Heward, Lorraine B. Eglinton, Steve R. Packer, Darrin T. Stead   +4 more
wiley   +1 more source

Continuous‐Flow Conversion of Waste Polystyrene Into Styrene Monomers Utilizing the Microwave‐Concentration Effect on Spherical Activated Carbon

ChemSusChem, Volume 19, Issue 18, 28 September 2026.
Waste polystyrene (PS) is continuously converted into styrene monomer using a microwave (MW)‐heated cartridge packed with spherical activated CBs. Localized heating in the CB bed and backpressure regulation (BPR) enable additive‐free depolymerization with up to 76% styrene yield from diverse PS feedstocks. Chemical recycling of polystyrene (PS) by high‐
Naoya Sakurada, Takanori Kitazono, Madoka Ikawa, Naoki Doi, Takashi Ikawa, Hironao Sajiki   +5 more
wiley   +1 more source

Thermal Black‐Infused Polyurethane Rigid Foams: Novel Formulations Toward Higher‐Performance and More Sustainable Insulation

Journal of Applied Polymer Science, Volume 143, Issue 36, September 20, 2026.
Thermal black improves polyurethane foam structure and stability. It helps the foam rise smoothly while promoting the formation of smaller, more uniform cells. The foam keeps its strength and insulation performance while reducing shrinkage. Its clean production and easy processing make it a sustainable, cost‐effective option for high‐performance ...
Mihaela Mihai, Adrien Faye, Sajjad Saeidlou, Edward Norton   +3 more
wiley   +1 more source

Changing a Winning Team—Replacement of Brominated Flame Retardant and Antimony Trioxide in Acrylonitrile–Butadiene–Styrene

Journal of Applied Polymer Science, Volume 143, Issue 35, September 15, 2026.
This comprehensive study investigates reducing the amount of brominated flame retardant (Br) and/or antimony trioxide (ATO) in acrylonitrile–butadiene–styrene. Therefore, condensed‐phase flame‐retardant mechanisms are introduced into the flame‐inhibition system.
Sebastian M. Goller, Bernhard Schartel, Simone Krüger   +2 more
wiley   +1 more source

Synthesis of high-specific-surface-area analcime from coal fly ash for hydrogen storage without external silica-alumina sources. [PDF]

RSC Adv
Aili D, Aihemaiti A, Yan P, Abdukayum A.
europepmc   +1 more source

Hydrated Deep Eutectic Solvents for the Sustainable Valorization of Textile Waste

ChemSusChem, Volume 19, Issue 17, 14 September 2026.
Hydrated metal‐based deep eutectic solvents (DESs) composed of zinc or calcium chlorides, organic acids, and water were developed as low‐viscosity, room‐temperature‐stable media for the sustainable valorization of cotton waste. These formulations effectively disrupted the cellulose fiber structure and processed microcrystalline cellulose, medical‐grade
Zoe Smania, Degnet M. Dereje, Silvia Zanatta, Michele Modesti, Pietro Ostellari, Silvia Gross, Mauro Carraro   +6 more
wiley   +1 more source

Bubble‐Mediated Intensification of Biomass‐Based Oil Conversion: Bubble Dynamics, Control Strategies and Equipment

Carbon and Hydrogen, Volume 28, Issue 3, Page 320-339, September 2026.
Focus on the bubble interface transfer behavior during the conversion process of biomass‐based oil, and mainly review the bubble dynamic characteristics in the gas‐solid/gas‐liquid reaction processes under extreme conditions during the conversion process.
Zhenghao Yang, Jiajia Li, Yong Yu, Zhibin Zhou, Benshuai Guo, Yulong Chang, Jianping Li, Xia Jiang   +7 more
wiley   +1 more source

Beyond Equilibrium CO Production via Temperature Swing Adsorption‐Assisted Reverse Water–Gas Shift

ChemCatChem, Volume 18, Issue 18, 28 September 2026.
SE‐RWGS over a CuO/ZnO/Al2O3 catalyst mixed with Zeolite 3A adsorbent is investigated experimentally in a fixed‐bed reactor. CO2 conversion and CO yield exceed 80% during the sorption‐active phase, far surpassing the thermodynamic equilibrium limit.
N. Semih Altinsoy, Ahmet K. Avci
wiley   +1 more source

Study on the Occurrence Morphology and Combustion Characteristics of Carbon and Ash in Coal Gasification Coarse Slag with Different Granularity. [PDF]

ACS Omega
Zhao G, Mo W, Zhang Y, Li J, You S, Yang Z, Guo H, He G, Feng J, Ma Y, Huang H.   +10 more
europepmc   +1 more source