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The process by which gases evolve from solid fuels is known as pyrolysis. During pyrolysis, solid fuels are subjected to high temperatures in the absence of oxygen, causing thermal decomposition. This results in the release of volatile compounds, including gases such as water vapor, carbon dioxide, carbon monoxide, and various hydrocarbons. The remaining solid residue is primarily char, which can further combust or undergo gasification.
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Is it possible to capture or divert greenhouse gases emitted from the burning of fossil fuels?
Yes, it is possible to capture greenhouse gases emitted from the burning of fossil fuels through technologies like carbon capture and storage (CCS). These technologies can capture carbon dioxide before it is released into the atmosphere and store it underground or use it for other applications. However, the effectiveness and scalability of these technologies are still being developed and implemented.
What modes of combustion requires liquid or solid fuels to be converted to the gas phase or vaporized?
Modes of combustion that require liquid or solid fuels to be converted to the gas phase or vaporized include gasification and pyrolysis. In gasification, solid fuels are converted into a synthetic gas mixture consisting of carbon monoxide and hydrogen, which can then be burned. In pyrolysis, solid or liquid fuels are heated in the absence of oxygen to break them down into gas, liquid, and solid products.
Which state of matter is not part of the process of sublimation?
Sublimation and Deposition are phases changes that are between gases and solids. This leaves the intermediate step of liquid not part of the process. Sublimation- Solid to Gas Deposition- Gas to Solid
What is called when gases convert into solid?
When gases convert directly into solid without passing through the liquid phase, it is known as deposition. This process involves the direct transition of gas molecules to solid particles, such as when water vapor in the air changes into ice without turning into liquid water first.
What are the advantages of gas fuels over solid fuels?
Gas fuels have higher energy density, allowing for more energy to be contained in a smaller volume. They also produce fewer emissions and combustion byproducts compared to solid fuels. Gas fuels are easier to transport and store, as they do not require bulky containers or special handling.
What is sulimation?
It is a process where solid directly converted in gases & gases directly converted in solid without going in liquid it is known as sublimation.
What is the chemical process that causes the production of ignitable vapors from solid wood fuels?
The chemical process that causes the production of ignitable vapors from solid wood fuels is called pyrolysis. Pyrolysis is a thermochemical decomposition of organic material at elevated temperatures in the absence of oxygen. During pyrolysis, the wood breaks down into volatile gases, which can ignite when exposed to a heat source, leading to combustion.
What is the process in which a gas turns into a solid?
deposition or desublimation and when there are gases not one when they turn into solid this is called excretion
What is gasification of solid fuels?
Gasification is a process that converts solid fuels, such as coal, biomass, or municipal solid waste, into a gaseous fuel known as syngas. This syngas can be used as a cleaner alternative to traditional solid fuels for power generation or as a feedstock for producing chemicals and fuels. Gasification typically involves high temperatures and controlled amounts of oxygen or steam to break down the solid feedstock into its gaseous components.
Gases form of Liquid or solid substances?
Usually of liquids through the process of evaporation.
Is rocket fuel solid or liquid?
There are solid rocket fuels, and there are liquid rocket fuels.
Are all fuels solid?
No, not all fuels are solid. Fuels can exist in different states - solid, liquid, or gas. Examples of liquid fuels include gasoline and diesel, while examples of gaseous fuels include natural gas and hydrogen.
Is the sun made out of solid stone?
No, the sun is not made of solid stone. Instead, it is a giant ball of hot gases, primarily consisting of hydrogen and helium. This composition fuels the nuclear fusion reactions that generate the sun's energy and light.
What is a natural process that can quickly put large amounts of gases and solid materials directly into the stratosphere?
A forest fire.
How do gases melt?
Gases do not melt; they change phase directly from a gas to a liquid through a process called condensation. Cooling the gas causes the molecules to lose energy and move closer together, forming a liquid.
What is the difference between solid fuels and liquid fuels with suitable examples?
The difference will be in their physical state i.e., solid and liquid state and in their chemical composition. Solid fuels that are used are the filling inside bombs i.e,. gun powder. Liquid fuels used are RDX etc.
Is it possible to capture or divert greenhouse gases emitted from the burning of fossil fuels?
Yes, it is possible to capture greenhouse gases emitted from the burning of fossil fuels through technologies like carbon capture and storage (CCS). These technologies can capture carbon dioxide before it is released into the atmosphere and store it underground or use it for other applications. However, the effectiveness and scalability of these technologies are still being developed and implemented.
