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What is the heaviest hydrocarbon fraction produced by fractional distillation?
The heaviest fractions of crude oil are used for tar and/or asphalt.
What is distillation used to separate?
distillation is used to separate solutions of different boiling points though often complete separation of solutions can't be achieve due to azotrops example - when separating water and ethanol the fluid with the highest boiling point is ~97% ethanol ~3% water due entropic considerations
What is a metal washer?
It is usually referring to a flat metal ring that is used in conjunction with a nut and bolt. It can be used to distribute force to avoid the bolt pulling through the metal or wood. It also can be used in spacing and as a crude friction easing device.
Does a lighter produce as much heat as a soldering iron?
No, lighter can produce 120 degree Celsius temperature where as soldering iron can produce 420 degree Celsius temperature. the soldering iron is used to join two metal wires.
What is a disadvantage of using conventional crude oil as an energy resource?
It's limited so it could only go more and more expensive. When used it release pollutants to air.
What are the heaviest fractions of crude oil used for?
Bitumen for roads.
What is used to separate different fractions in crude oil?
Fractional distillation is used to separate different fractions in crude oil. This process takes advantage of the different boiling points of the components in crude oil to isolate and collect them as they vaporize at specific temperatures.
What is the main fractions of crude oil are and how some of them are used?
The main fractions of crude oil are gasoline, diesel, jet fuel, and heating oil. Gasoline is used as fuel for cars, diesel is used for heavy-duty vehicles and machinery, jet fuel is used for airplanes, and heating oil is used for heating homes and buildings. Other fractions like asphalt and lubricants are also derived from crude oil for various industrial and commercial applications.
What physical property is used to separate crude oil into fractions?
The physical property used to separate crude oil into fractions is boiling point. Distillation towers heat the crude oil to specific temperatures, causing different components with varying boiling points to vaporize and separate into different fractions.
What is the name given to this process used to separate crude oil into different fractions?
The process used to separate crude oil into different fractions is called fractional distillation. It takes advantage of the different boiling points of the components in crude oil to separate them into various products like gasoline, diesel, and jet fuel.
What is the method used to separate fractions of crude oil?
Fractional Distillation. Performed in a fractionating column. Heat is applied to the crude oil and it vaporises. Fractions with different boiling points rise to specific heights within the fractionating column, where they are condensed and extracted.
What is the name of the processes used to obtain fractions from crude oil?
The processes used to obtain fractions from crude oil are called distillation and fractional distillation. Distillation involves heating the crude oil to separate it into different components based on their boiling points, while fractional distillation further refines the process by separating the components into more specific fractions.
What is the main use of crude oil fractions?
Crude oil fractions are used as raw materials in various industries such as petrochemicals, transportation (as fuels), and manufacturing of plastics, rubber, and asphalt. Each fraction has different properties and applications based on its chemical composition and boiling point range.
How is crude oil used?
It is refined into various fractions, including gasoline, diesel, kerosene, heavy fuel oil
What is the name of the process used to obtain fraction from crude oil?
The process used to obtain fractions from crude oil is called fractional distillation. This process involves separating the different components of crude oil based on their boiling points.
Is crude oil compound or mixture?
Crude oil is a mixture of compounds called hydrocarbons. Many useful materials can be produced from crude oil. It can be separated into different fractions using fractional distillation, and some of these can be used as fuels. Unfortunately, there are environmental consequences when fossil fuels such as crude oil and its products are used.
What is the weight specific gravity of oil?
The weight specific gravity of oil can vary depending on the type of oil. However, commonly used oils like crude oil have a specific gravity ranging from 0.7 to 0.95. This means that oil is generally lighter than water, which has a specific gravity of 1.
