Results 101 to 110 of about 120,523 (315)

Metal‐CO2 Batteries: By‐Product Challenges and Practical Pathways for Low CO2 Concentration Environment

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Metal‐CO2 batteries have recently emerged as an intriguing class of energy storage and conversion devices that simultaneously utilize and manage carbon dioxide. Originating from studies of CO2 contamination in metal‐air batteries, these systems have evolved into a distinct research direction, offering insights into CO2 electrochemistry and its
Sungmin Choi, Sooyeon Seok, Changmin Kim
wiley   +1 more source

Construction of Lean Coal Molecular Structure Model Based on Spectroscopic Characterization

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The chemical structure of coal exerts a profound influence on its properties and utilization pathways. A comprehensive analysis of coal's molecular structure is crucial for mitigating environmental pollution arising from coal combustion and improving the efficiency of coal utilization.
Song Liu   +5 more
wiley   +1 more source

NosP Signaling Modulates the NO/H-NOX-Mediated Multicomponent c‑Di-GMP Network and Biofilm Formation in Shewanella oneidensis

open access: yes, 2019
Biofilms form when bacteria aggregate in a self-secreted exopolysaccharide matrix; they are resistant to antibiotics and implicated in disease. Nitric oxide (NO) is known to mediate biofilm formation in many bacteria via ligation to H-NOX (heme-NO/oxygen
Raimo Hartmann (1527070)   +12 more
core   +1 more source

Thermal Calculations for Co‐Firing of Hydrogen/Ammonia and Coal in 660‐MW Coal‐Fired Boilers

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT To achieve a clean energy transition under the dual carbon goals, blending hydrogen/ammonia into pulverized coal boilers represents a key technological pathway. Different hydrogen/ammonia co‐firing ratios (5%–50%) are investigated for their impact on the thermodynamic characteristics of 660‐MW supercritical boiler at 100% and 20% boiler ...
Yaodong Da   +7 more
wiley   +1 more source

Influence of CeO2 on NOx emission during iron ore sintering

open access: yes, 2009
The evolution of NOx during coke combustion in the presence and absence of CeO2 was studied in a quartz fixed bed reactor. The distribution of CeO2 in the coke was examined by SEM.
Chen, Yanguang   +3 more
core   +1 more source

Secondary organic aerosol formation from photooxidation of naphthalene and alkylnaphthalenes : implications for oxidation of intermediate volatility organic compounds (IVOCs) [PDF]

open access: yes, 2009
Current atmospheric models do not include secondary organic aerosol (SOA) production from gas-phase reactions of polycyclic aromatic hydrocarbons (PAHs).
Chan, Arthur Wing Hong   +29 more
core   +1 more source

Advancements in CO2 Capture Technologies: A Review of Amine Absorption and Alternative Methods for Post‐Combustion Integration

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Carbon capture technologies are poised to become one of the primary focuses regarding the achievement of net‐zero emissions by the year 2050. In these technologies, particular attention is given to post‐combustion CO2 capture, which is more easily implemented at existing power stations and other industries.
Satyajit Mukherjee   +3 more
wiley   +1 more source

Brustiarius nox

open access: yes, 2007
Brustiarius nox (Herre, 1935) (fig. 28) Arius nox Herre, 1935: 388. Type locality: Sepik, R. at Nyaurangai, Papua New Guinea. Holotype: FMNH 17195. Paratypes FMNH 17196-97, 17918-200, SU 24451, 24452, 69115. Distribution: Northern New Guinea. Countries: Papua New Guinea. Habitat: Freshwater. Maximum size: 285 mm TL.
Alexandre P. Marceniuk   +1 more
openaire   +2 more sources

The Chesapeake Bay and the Control of NOx Emissions: A Policy Analysis [PDF]

open access: yes
Nitrogen oxide emissions not only affect air quality but have recently been found to be an important source of nitrate pollution in the Chesapeake Bay. This analysis examines the costs, emissions, source-specific and location-specific allocations of NOX ...
Austin, David   +5 more
core  

Water Injection Effects on the Performance and Emission Characteristics of a CI Engine Operating with Biodiesel

open access: yes, 2012
Biodiesel is one of the most promising renewable, alternative and environmentally friendly biofuels that can be used in diesel engine without any need for any modification in the engine.
Gu, Fengshou   +11 more
core   +1 more source

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