Results 71 to 80 of about 20,819 (237)

Contourite erosional and depositional features of the Maastrichtian chalk on Jasmund peninsula (Rügen island, NE Germany)

Sedimentology, EarlyView.
ABSTRACT Seismic‐scale features such as deeply incised submarine valleys and mounded drifts together with ichnological features indicative of discontinuous sedimentation and erosional episodes have recently been documented from the Upper Cretaceous chalk in the southern Baltic Sea area.
Marcel Schlembach, Heiko Hüneke, Mike Reich, Svante Peters, Nele Ahlhaus, Sylvia Weinert, Arwed Gibb   +6 more
wiley   +1 more source

Oxidative Catalytic Depolymerization of Technical Lignins to Vanillin(Derivatives) Using Polyoxometalate Catalysts

Advanced Chemical Engineering, Volume 1, Issue 2, December 2026.
A nickel‐substituted polyoxometalate catalyst enables efficient lignin degradation into monoaromatic compounds in a methanol–water solution. ABSTRACT The transition from fossil‐based resources to renewable feedstocks is a cornerstone of industrial decarbonization.
Dorothea Voß, Max P. Papajewski, Jan‐Christian Raabe, Andreas H. Pawlig, Jakob Albert   +4 more
wiley   +1 more source

Chemoenzymatic Synthesis of Well‐Defined α(2,8)‐ and α(2,9)‐Linked Oligosialosides

Angewandte Chemie, Volume 138, Issue 36, 1 September 2026.
Well‐defined α(2,8)‐ and α(2,9)‐linked oligosialic acids of different lengths can be prepared by employing recombinant bacterial polysialyltransferases in combination with chemically modified CMP‐Neu5Ac derivatives. After transfer, a sialoside is formed bearing an artificial entity, which blocks further glycosylation.
Jelle A. Fok, Keshav Kishor, Mehman I. Bunyatov, Gerlof P. Bosman, Geert‐Jan Boons   +4 more
wiley   +2 more sources

Study on the Efficiency of Fine Particle Removal in a Single-Tower Dual-Cycle Desulfurization Process Utilizing Heterogeneous Condensation

Separations
This study investigated a new method for controlling the emission of fine particles through heterogeneous condensation. Specifically, the research focuses on the application of single-tower double-cycle desulfurization technology in the wet flue gas ...
Rui Zhang, Zulpher Ahmad Mnipela, Linjun Yang, Xiaodong Si   +3 more
doaj   +1 more source

Inverse Vulcanized Sulfur Polymer Composites From Poultry‐Industry Products and Lignocellulosic Biomass Waste

Journal of Applied Polymer Science, Volume 143, Issue 39, October 15, 2026.
This work explores the use of various fillers, including eggshell powder, feather meal, peanut hulls, and sawdust to reinforce a base binder GFS90 (comprised of 90 wt.% sulfur, 5 wt.% chicken fat, and 5 wt.% sunflower oil). The resulting composites showed impressive compressive strengths ranging from 15.3 to 36.2 MPa, making them a potential ...
Bárbara G. S. Guinati, Katelyn A. Tisdale, Rashmi N. Jayasinghe, Nicholas B. Ames, Ashlyn D. Smith, Rhett C. Smith   +5 more
wiley   +1 more source

Dessulfurização adsortiva de óleos lubrificantes sintéticos [PDF]

, 2012
Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2011A dessulfurização é uma etapa importante no processamento de petróleo e o seu aprimoramento é ...
Mendonça, Diego Gabriel Marques
core  

Study on the behavior of magnesium in molten salt electrolysis in-situ desulfurization during hot metal pretreatment

Metalurgija, 2019
A desulfurization method based molten salt electrochemistry using magnesite-based desulfurizer for hot metal pretreatment was investigated. The feasibility of desulphurization of hot metal by magnesium produced from magnesitebased desulfurizer through ...
L. Cheng, K. Liu, R. Z. Han, N. Luo
doaj  

Environmental compliance assessment for the desulfurization of sulfide mine waste tailings: A case study of Ok Tedi Mine, Papua New Guinea

Environmental Challenges
The effective management of sulfide mine waste tailings is a complex task because of the potential for acid rock drainage to harm aquatic ecosystems. Although previous research has explored the environmental consequences of sulfide mine waste tailings ...
Wesley Kiwingim, Aine Gormley, Richard Douglas, Joerg Arnscheidt   +3 more
doaj   +1 more source

Transition Metal‐Regulated Ultraviolet–Visible–Near‐Infrared Absorption and Photothermal Conversion of Protocatechuic Acid/Ethylene Glycol‐Based Low‐Melting Mixture Solvents

Chemistry–Methods, Volume 6, Issue 10, October 2026.
A series of transition M‐LoMMSs containing Fe3+, Cu2+, and Co2+ were prepared using protocatechuic acid and ethylene glycol (PCA/EG). The prepared LoMMSs also showed reproducible photothermal responses during repeated heating–cooling cycles. Overall, the results demonstrate that the transition‐metal species significantly influence the optical ...
Chen Chen, Qunsong Wang, Jingyu Li, Fengxun Wang, Weixia Zhu, Shun Yao   +5 more
wiley   +1 more source

desulfurization

, 2014
Citation: 'desulfurization' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.D01622 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source