Results 111 to 120 of about 1,083,101 (288)
Single iron redox sites boost Methanol-SCR at low temperature
Nature CommunicationsSelective catalytic reduction of NOx to N2 by methanol as a reducing agent presents a prospective solution for the removal of NOx from the exhaust of methanol engines and the coal-fired power plant, but it confronts the problem of insufficient deNOx ...
Han Sun +14 more
doaj +1 more source
Использование нейронных сетей прямого распространения для прогнозирования технического состояния судовых дизель-генераторов [PDF]
, 2013 The efficiency of use, together with the traditional methods of technical diagnostics of direct distribution neural networks to predict technical condition of marine diesel generators in operation.
Дранкова, Алла Олеговна +1 more
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Biotechnology and Applied Biochemistry, Volume 73, Issue 1, Page 123-137, February 2026.Abstract Oil spills pose severe threats to marine ecosystems and coastal communities. Alcanivorax borkumensis SK2, a marine bacterium with superior hydrocarbon‐degrading capabilities, emerges as a promising agent for bioremediation. This study identified an economical growth substrate for A.
Élisabeth Perreault +2 more
wiley +1 more source
SAMUDRA Report, No. 50, August 2008 [PDF]
, 2008 Report: Rights-based fishing - Flagging rights, realizing responsibilities. Senegal: Artisanal fisheries - A health check. Analysis: Fuel prices - Fishing in times of high prices. Panama: Protected areas - Mother earth, mother sea. Review: Films -
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ChemBioEng Reviews, Volume 13, Issue 1, February 2026.Microorganisms generate versatile biosurfactants with a wide range of uses. Although cost issues still exist, industrial interest is growing because to the advantages of sustainability, which are enhanced by genetic engineering; life cycle evaluation is crucial for scalable, environmentally responsible production.
Lavanya M., Rishabh Agarwala
wiley +1 more source
Research on Data-Driven Performance Assessment and Fault Early Warning of Marine Diesel Engine
Applied SciencesTo enable proactive prediction of marine diesel engine failure time and root causes, thereby reserving sufficient time for maintenance, this study proposes a data-driven multi-algorithm integration framework for performance assessment and fault early ...
Haiyan Wang, Zihan Wang, Biao Shi
doaj +1 more source
Biodiesel as alternative fuel for marine diesel engine applications: A review [PDF]
, 2018 Shipping activities is a major contributor to air pollution at sea where most of it occurs as a result of exhaust emissions from ships. Stringent emission limitations enforced by the International Maritime Organization have hastened the need to find a ...
C. W., Mohd Noor, M. M., Noor, R., Mamat
core +1 more source
On the Usability of Pt/Al2O3 Catalysts for Exhaust Gas After Treatment in Ammonia Combustion Engines
Chemie Ingenieur Technik, Volume 98, Issue 1-2, Page 27-36, February 2026.Ammonia engines emit no CO2 but exhibit elevated emissions of NH3 and NOx, where conventional SCR systems are not effective due to the significant excess of NH3. This study investigates Pt‐based oxidation catalysts in a bypass configuration to adjust the NH3/NOx ratio, analyzing catalyst parameters and their impact on N2O formation to identify optimal ...
J. Breuer +2 more
wiley +1 more source
Study of the Hydrocarbons Molecular Structure in Marine Diesel Fuels Using FTIR and NMR Methods
Journal of Eta Maritime ScienceA study of marine diesel fuels was conducted using high-resolution nuclear magnetic resonance (NMR) on 1H and 13C nuclei, Fourier transform infrared spectroscopy, and low-field proton NMR relaxometry.
Nikolay Sinyavsky +4 more
doaj +1 more source
Perspective on the Technology Status of Chemical Hydrogen Carriers for Ship‐Based Energy Import
Electrochemical Science Advances, Volume 6, Issue 1, February 2026.ABSTRACT The transport of hydrogen for the import of renewable energy will play an important role for the highly industrialized regions in Europe to meet their energy needs. As the storage and transportation of neat hydrogen comes with considerable downsides with respect to energy density and infrastructure compatibility, chemical hydrogen carriers are
Andreas Peschel, Peter Wasserscheid
wiley +1 more source