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How is sulfuric acid introduced during combustion process of diesel fuel?
Wiki User
∙ 8y ago
Diesel fuel contains compounds of sulfur that are oxidized during combustion to produce sulfur trioxide, which dissolves in water to form sulfuric acid.
Wiki User
∙ 8y ago
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What is the heat of combustion of diesel fuel?
Diesel heat of combustion : 45 MJ/kg , 10.7 Mcal/kg 19,300 BTU/lb
What is the advantage of low sulfur Diesel fuel?
It will cause less sulfur dioxide to be produced during combustion of the fuel, which will cause less sulfuric acid to form in the atmosphere, which will cause less acid rain, and less damage to the environment.
Why is cracking an important process in oil refining?
Cracking is the most important process for the commercial production of gasoline and diesel
What is the equation for the combustion of fuel?
There is no definite equation as, for one thing, the specific equation depends on the fuel being burned. Below are three common, though somewhat idealized, variations. For carbon (e.g. coal): C + O2 -----> CO2 For methane (e.g. natural gas): CH4 + 2O2 --> CO2 + 2H2O For octane (a component of gasoline): 2C8H18 + 25O2 --> 16CO2 + 18H2O In most real world cases, though these reactions will result in some amounts of Carbon monoxide (CO) as well as CO2 due to incomplete combustion.
What is The process of separation of different constituents of petroleum called?
Crude oil distillation is followed by the process of petroleum refining. There are many branches leading off into producing diesel, petrol, and the many products that result from the refining process.
Is burning diesel a chemical or a physical change?
It is a chemical process. The diesel gets compressed with air which in turn causes heat which in turn causes combustion.
What is diesel combustion pressure?
The diesel combustion pressure depends on various factors. The model and the type of diesel engine is important.
Can you use 500ppm diesel in a common rail engine?
Pre 2007 diesel engines can run on 500 ppm diesel fuel. 2007 and later diesel engines that call for ultra low sulfur diesel fuel should not. These systems use EGR and the extra sulfur in the diesel creates sulfuric acid by nature and will then be reintroduced into the combustion process. Even later diesel engines are using diesel particulate filters that are sensitive to the extra sulfur. Bottom line, if your engine says that it is rated for ultra low sulfur diesel fuel (15ppm) use it.
How many general types of combustion chambers are used in diesel engines?
Diesel Engine combustion chamber types : Swirl port combustion chamber type and Preignition port combustion chamber type.
What are gasoline engines and diesel engines?
The Diesel cycle engine was named after the German engineer who invented it, Rudolf Diesel. A Diesel engine uses two principles: air gets hot when you compress it, and fuel will ignite if it gets hot enough. The engine compresses air introduced into the cylinder to a very high pressure. When fuel is injected it immediately ignites.
Why do cars need petrol or diesel?
Petrol and diesel engines are internal combustion engines. The internal combustion that turns the engine and powers the wheels is created by the combustion of fuel. No fuel, no combustion, and nothing to drive the wheels.
What is the heat of combustion of diesel fuel?
Diesel heat of combustion : 45 MJ/kg , 10.7 Mcal/kg 19,300 BTU/lb
Difference between diesel engine and old steam engine?
The main difference between a diesel and a steam engine is the diesel engine is an internal combustion and the steam engine is external combustion.
What is the auto combustion pressure for diesel?
The auto combustion pressure for a diesel engine is 580 psi. This is compared to the 200 psi of the gas powered engine.
What makes a Diesel engine fire?
Combustion of instantly compressed diesel vapour or gas
What is the advantage of low sulfur Diesel fuel?
It will cause less sulfur dioxide to be produced during combustion of the fuel, which will cause less sulfuric acid to form in the atmosphere, which will cause less acid rain, and less damage to the environment.
How does fuel get from the dielsel tank to the combustion chamber?
The fuel gets from the diesel tank to the combustion chamber through fuel injection. This process may vary on your particular vehicle depending on the particular modelÊof your Land Rover Discovery.
