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COAL: A combustible black or dark brown rock consisting chiefly of carbonized plant matter, found mainly in underground seams and used as fuel. Coal is composed primarily of carbon along with variable quantities of other elements, chiefly hydrogen, sulfur, oxygen, and nitrogen COKE: A solid fuel made by heating coal in the absence of air so that the volatile components are driven off
COAL TAR: Coal tar is a brown or black liquid of extremely high viscosity. Coal tar is among the by-products when coal is carbonized to make coke or gasified to make coal gas.
COAL GAS: A mixture of gases (chiefly hydrogen, methane, and carbon monoxide) obtained by the destructive distillation of coal
What else can I help you with?
Which of the following is an example of fossil fuel natural gas coke?
Natural gas is a fossil fuel derived from organic matter such as plant and animal remains, while coke is a solid carbonaceous material produced from coal. Therefore, natural gas is not an example of coke.
What sort of gas was used in the home before natural gas?
Coal gas. Made from heating coal or coke. There was lots of sulpher and carbon monoxide in it. It was very dangerous. Thus, committing suicide by sticking your head in the oven. Natural gas today is so clean and odorless, they have to put odor in it to be detected.
How is industrial coke made?
Coke is derived from bituminous coal which is baked in an airless brick kiln (oven) at temperatures as high as 1,000 degrees Celsius to drive off water, coal gas and coal tar so that the fixed carbon and residual ash are fused together to form Coke, once the baking process is complete the Coke is doused with water to instantly cool it. ..... I have watched this and it is an awsome site to see hundreds of gallons of water dousing tons of red hot coke.
What is the difference between coal and natural gas?
All are fossil fuels which means that they were formed from plants and animals from millions of years ago. Coal is a solid. It is mostly carbon. It is made from mostly plant materials. Natural gas is a gas. It is mostly methane, CH4.
What is water gas and producer gas?
A fuel gas containing about 5o percent carbon monoxide 40 percent hydrogen and small amount of methane, carbon dioxide and nitrogen made by passing stem and air over heated coke and coal.
What is green coke CBM?
Green = environmentally friendly (non-polluting). Coke = coal that has been heated in the absence of air (contains more energy than the same volume of coal). CBM = coal-bed methane (naturally occurring gas found in coal beds). It is a greenhouse gas if allowed to escape into the atmosphere, but if captured it can be used as a non-polluting fuel - probably to turn the coal into coke.
Which of the following is an example of fossil fuel natural gas coke?
Natural gas is a fossil fuel derived from organic matter such as plant and animal remains, while coke is a solid carbonaceous material produced from coal. Therefore, natural gas is not an example of coke.
Is petroleum coke the same as petroleum gas?
No. Petcoke (petroleum coke) looks like coal and can be burned in coal boilers with little adjustments. The difference lies in the composition and production: coal has less carbon contents, more ash and usually less sulfur. Coal is also obtined in mines while petcoke is the resulting residue of petroleum processing.
Why must coal be heated in the absence of air to change into coke?
Coal needs to be heated in the absence of air to turn into coke because oxygen in the air would react with the coal and burn it, preventing the transformation into coke. Heating the coal in the absence of air allows the volatile components to be driven off, leaving behind a more solid and pure carbon structure, which is coke.
What has the author Horace Chamberlain Porter written?
Horace Chamberlain Porter has written: 'Coal carbonization' -- subject(s): Coal, Coal-tar products, Coke, Gas
What is destructive distillation of coal?
Destructive distillation of coal is heating coal in a retort until its chemical structure breaks down (destructive or nonreversible). The products are: coal gas, coal tar, and coke. Ordinary distillation is reversible by just remixing the products. Destructive distillation is nonreversible.
Which substances is obtained by heating coal in absence of air?
When coal is heated in the absence of air, it undergoes a process called destructive distillation or pyrolysis, resulting in the formation of substances such as coal gas, coal tar, and coke.
What is a non metallic element found in coal and natural gas?
Sulfur is a non-metallic element found in both coal and natural gas. When coal and natural gas are burned, sulfur can be released into the atmosphere as sulfur dioxide, which is a major contributor to air pollution and acid rain.
What is coal carbonization?
Coal carbonization is a process where coal is heated in the absence of air to produce coke, a fuel used in steel manufacturing and other industrial processes. This process involves the conversion of coal into different byproducts like coke, coal gas, and coal tar. It helps to increase the energy content and purity of coal, making it more suitable for certain applications.
What is the difference between Tar and Bitumen?
Petroleum bitumen is often confused with tar. Although bitumen and coal tar are similarly black and sticky, they are distinctly different substances in origin, chemical composition and in their properties. Coal tar is produced by heating coal to extremely high temperatures and is a by-product of gas and coke production. It was widely used as the binding agent in road asphalt in the early part of the last century, but has since been replaced by refined bitumen.
What sort of gas was used in the home before natural gas?
Coal gas. Made from heating coal or coke. There was lots of sulpher and carbon monoxide in it. It was very dangerous. Thus, committing suicide by sticking your head in the oven. Natural gas today is so clean and odorless, they have to put odor in it to be detected.
How is industrial coke made?
Coke is derived from bituminous coal which is baked in an airless brick kiln (oven) at temperatures as high as 1,000 degrees Celsius to drive off water, coal gas and coal tar so that the fixed carbon and residual ash are fused together to form Coke, once the baking process is complete the Coke is doused with water to instantly cool it. ..... I have watched this and it is an awsome site to see hundreds of gallons of water dousing tons of red hot coke.
