scholarly journals Nitrogen oxide formation from chemically-bound nitrogen during the combustion of fossil fuels. [Extended Zeldovich reactions]

1976 ◽  
Author(s):  
R.E. Mitchell
Keyword(s):  
Nitrogen Oxide ◽  
Fossil Fuels ◽  
Oxide Formation

Inhibitors of endogenous nitrogen oxide formation block the promotion of neoplastic transformation in C3H 10T1/2 fibroblasts

1993 ◽  
Vol 14 (8) ◽  
pp. 1555-1559 ◽  
Author(s):  
Lawrence J. Mordan ◽  
Terrilea S. Burnett ◽  
Li-Xin Zhang ◽  
Jaimie Tom ◽  
Robert V. Cooney
Keyword(s):  
Nitrogen Oxide ◽  
Neoplastic Transformation ◽  
Oxide Formation

Effect of pressure on nitrogen oxide formation with combustion of natural gas in a fluidized bed

1977 ◽  
Vol 13 (5) ◽  
pp. 566-570
Author(s):  
N. A. Gurevich ◽  
V. F. Stadnik ◽  
A. R. Brun-Tsekhovoi ◽  
K. E. Makhorin ◽  
I. Ya. Sigal ◽  
...  
Keyword(s):  
Natural Gas ◽  
Nitrogen Oxide ◽  
Fluidized Bed ◽  
Oxide Formation ◽  
Effect Of Pressure

Effect of Coal Moisture on Burnout and Nitrogen Oxide Formation

1983 ◽  
Vol 35 (1-4) ◽  
pp. 15-31 ◽  
Author(s):  
Blaine W. Asay ◽  
L. Dcuglas Lahjaily ◽  
Paul O. Hedman
Keyword(s):  
Nitrogen Oxide ◽  
Oxide Formation

Nitrogen oxide formation in a flame at slight deviations from equilibrium

1989 ◽  
Vol 24 (4) ◽  
pp. 407-409
Author(s):  
A. N. Lipatnikov ◽  
I. P. Nazarov ◽  
V. N. Prostov
Keyword(s):  
Nitrogen Oxide ◽  
Oxide Formation

scholarly journals Metal Oxides as Soluble Nano Catalyst on Biodiesel: A Review

2021 ◽  
Vol 5 (2) ◽  
pp. 95-105
Author(s):  
Setyo Pambudi ◽  
Agus Triono ◽  
Mochamad Asrofi ◽  
Iid Mufaidah ◽  
Yeni Variyana ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Metal Oxide ◽  
Nitrogen Oxide ◽  
Fuel Consumption ◽  
Fossil Fuels ◽  
Metal Oxide Nanoparticles ◽  
Calorific Value ◽  
Oxide Nanoparticles ◽  
Brake Specific Fuel Consumption ◽  
Unburned Hydrocarbons

Nano particles of metal oxide developed as soluble nano additive in liquid fuels to improve fuel quality. One application of nano metal oxide particles is an additive to biodiesel. Biodiesel is an alternative fuel that can reduce dependence on fossil fuels. Pure biodiesel has a relatively lower calorific value compared to fossil fuels. Low calorific value results in increased brake specific fuel consumption. Moreover, biodiesel has a higher density and viscosity compared to fossil fuel. The content of carbon monoxide (CO), unburned hydrocarbons (HC) and nitrogen oxide (NOx) in exhaust gases with biodiesel is higher than fossil fuels. Metal oxide nanoparticles are added to biodiesel between 6 to 80 nm with concentrations about 50 to 500 ppm. Addition of metal oxide nanoparticles to biodiesel can improve brake thermal efficiency, reduce brake specific fuel consumption, carbon monoxide (CO), unburned hydrocarbons (HC), nitrogen oxide (NOx) and improve carbon dioxide (CO2) emission due to the catalytic effect of metal oxide nanoparticles. Metal oxide acts as an oxidation catalyst thereby reduce the carbon combustion activation temperature and thus enhances hydrocarbon oxidation, promoting complete combustion. Nanoparticles that are often used in various studies are nickel (II) oxide (NiO), cerium (IV) oxide (CeO2), titanium oxide (TiO2), zinc oxide (ZnO), aluminum oxide (Al2O3), and silicon dioxide (SiO2). This review paper describes the progress and development of nano metal oxide applications as additives for biodiesel, and the discussion in this paper is divided into 3 main topics, including the effects of nanoparticles on the properties of biodiesel, engine performance, and emission characteristics.

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