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What Gas is produced from high temperature combustion of Teflon?
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What causes oxides of Nitrogen?
High temperature combustion.
What is the chemical reaction between magnesium and oxygen called?
Oxidation. At high temperature magnesium ignites - and that is called combustion.
Why the combustion chamber made of material that can withstand a high temperature?
The fuel burning process results in the release of heat that is why the chamber is made of materials that can withstand high temperatures.
What is the permeability of Teflon?
Ram B. Gupta and Kayoko Ono. Chemical Engineering, Auburn University, 0322 Haley Center, Auburn, AL 36849-5127Gas and vapor separations using polymer membranes has been brought to focus in the past 20 years. Teflon AF products (DuPont) are amorphous, glassy copolymers consisting of 2,2-bistrifluoromethyl-4,5-difluoro-1,3-dioxole (PDD) and tetrafluoroethylene (TFE). Teflon AF 2400 contains 87 mol % of PDD and 13 % of TFE with Tg = 240 C, whereas Teflon AF 1600 contains 65 mol % of PDD and 35 % of TFE with Tg = 160 C. Teflon AFs have high temperature stability and chemical resistance, as well as high free volume compared to the conventional glassy polymers. Permeability coefficients of CO2 in Teflon AF 2400, Teflon AF 1600, and poly(tetrafluoroethylene) (PTFE) are measured, at varying feed pressure and temperature. The permeability increase in the order of PTFE < Teflon AF 1600 < Teflon AF 2400. This can be explained by the fact that PTFE is a semicrystalline polymer and Teflon AFs are high free volume glassy polymers. In addition, the reuse of the membrane for second and third time resulted in enhancement of the permeability, which can be attributed to the CO2 plasticization of the membrane. Further understanding of the transport of CO2 through the membranes is obtained by applying solution-diffusion model.
Why high pressure oxygen is used in bomb calorimeter?
There are 2 reasons for using high pressure oxygen in bomb calorimeter. The 1st is that we need enough oxygen for a complete combustion in a very small volume. To do that the oxidant pressure must be high. The typical air ratios in a bomb calorimeter are between 4 and 9. The 2nd reason is that we want to measure the high calorific value of a fuel. Thus the water produced from the combustion must be in liquid form. For a certain temperature, the higher the vapor pressure, the higher the liquid water percentage. So, the higher the total pressure (25 atm), the higher the partial vapor pressure. jimmer
What causes oxides of Nitrogen?
High temperature combustion.
How does an EGR valve work?
an egr valve opens to put inert gases in the combustion chamber to lower the temperature. this is done to reduce NOx emissions that are produced at high temperatures.
High temperature refrigeration is that produced by?
an air conditioning system
What has the author N C DasGupta written?
N. C. DasGupta has written: 'High temperature combustion'
How is organic nitrogen produced?
Because nitrogen is usually very unreactive, it is only commonly found in internal combustion engines (car engines) where the temperature is high enough to make the nitrogen react.
Why Gas Turbine Exhaust temperature is above 500 deg C?
The exhaust temperature of gas turbines is very high due to the large amount of energy input into the inlet air by the combustion of fuel in the combustion chamber.
What has the author J R Herring written?
J. R Herring has written: 'Unusual, high-temperature, iron-rich, mineral phases produced by natural burning of coal seams' -- subject(s): Coal, Combustion, Geology, Slag
Is combustion the chemical reaction between a fuel and a hydrogen?
whoever asked this is a retard. combustion is a reaction between a fuel and oxygen in the air. during the reaction, the temperature around must be sufficiently high enough to keep up the heat of the combustion. whoever asked this is a retard. combustion is a reaction between a fuel and oxygen in the air. during the reaction, the temperature around must be sufficiently high enough to keep up the heat of the combustion.
What is the chemical reaction between magnesium and oxygen called?
Oxidation. At high temperature magnesium ignites - and that is called combustion.
How are nitrogen oxides produced?
it is produced form animals, plants and factory.
What is flashsteam?
Flash steam is steam that is produced when high temperature high pressure water is released to the atmosphere.
Which type of rocks are produced by changing other rocks with high temperature and pressure underground?
Metamorphic rocks are produced by changing other rocks with temperature and pressure underground.
