Results 91 to 100 of about 45,009 (315)

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

Influence of nitrogen contents in fuel and oxidizer on nitrogen oxide emissions during NG/O2 combustion

open access: yesCase Studies in Thermal Engineering
This study aims to understand the NOx emission characteristics during pure oxygen (O2) combustion of natural gas (NG) and to provide design data for application in forging furnaces. We numerically investigated the sensitivity of NOx emissions to an up to
Wontak Choi, Seunggi Choi, Yonmo Sung
doaj   +1 more source

NOx Prediction Based on Cylinder Pressure Measurement for Engine Emission Monitoring

open access: yes, 2011
Meeting European NOx emission standards is one of the biggest challenges facing automotive industries. The available technologies to measure NOx emission are dependent on measurement of different NOx species.
Gu, Fengshou   +4 more
core  

Synergistic Advanced Oxidation and Physicochemical Treatment Strategies for Antibiotic Removal and Resistance Mitigation in Water

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The presence of antibiotics in water not only causes environmental pollution but also increases the growth of antibiotic‐resistant bacterial genes, which pose serious threats to human beings and other water residents. Large numbers of people are reportedly affected by the resistant bacterial genes, as many broad‐spectrum antibiotics are not ...
Amir Zada, Shohreh Azizi
wiley   +1 more source

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

open access: yesJournal of Applied Polymer Science, EarlyView.
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   +2 more
wiley   +1 more source

Cost-Effective NOx Control in the Eastern United States [PDF]

open access: yes
Reducing nitrogen oxide (NOx) emissions in the eastern United States has become the focus of efforts to meet ozone air quality goals and will be useful for reducing particulate matter (PM) concentrations in the future.
Cannon, Matthew   +4 more
core  

National Environmental Policies and Corporate Green Innovation: The Mirroring Versus Substitution Hypotheses

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Drawing on comparative institutional theory, we study the nature and magnitude of the effects of national environmental policies on corporate green innovation in developed versus emerging markets. Using a sample of 1831 listed firms in 34 countries from 2002 to 2020, we find that national environmental policies increase corporate green ...
Ivan Miroshnychenko   +2 more
wiley   +1 more source

Climate Change Risks and Customer Concentration: Evidence From US‐Listed Firms

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT While prior studies have investigated climate risks in supply chains, customer ESG pressures, and shared climate exposure, this paper is, to the best of our knowledge, the first to provide direct empirical evidence on the relationship between climate change risks and firms' customer concentration.
Thi Thuy Trang Nguyen   +2 more
wiley   +1 more source

Thermodynamic modelling of a pistons engine: Calculation of the Nox Emissions

open access: yesJournal of Fundamental and Applied Sciences, 2015
The internal combustion engines are under development remarkable these last decades, but they represent, currently, a very important source of polluting gas emissions. The nitrogen oxides (NOx) form part of these polluting emissions, and have a harmful effect on human health, as well as the environment.
N. Mahfoudi, M. Kadja
openaire   +5 more sources

The Evolution of NOx Control Policy for Coal-Fired Power Plants in the United States [PDF]

open access: yes
Emissions of nitrogen oxides (NOx ) contribute to formation of particulate matter and ozone, and also to acidification of the environment. The electricity sector is responsible for about 20% of NOx emissions in the United States, and the sector has been ...
Evans, David, Burtraw, Dallas
core  

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