Methane was discovered and isolated by Alessandro Volta between 1776 and 1778 when studying marsh gas from Lake Maggiore.
Methane is a relatively potent greenhouse gas. …show more content…
Methane is a chemical compound. It is the simplest alkane, and the principal component of natural gas. Methane's bond angles are 109.5 degrees. Burning methane in the presence of oxygen produces carbon dioxide and water. The relative abundance of methane makes it an attractive fuel. However, because it is a gas at normal temperature and pressure, methane is difficult to transport from its source. It is generally transported in bulk by pipeline in its natural gas form, or LNG carriers in its liquefied form; few countries transport it by truck.
Methane is a chemical compound with the chemical formula CH4. It is the simplest alkane and the principal component of natural gas. Methane's bond angles are 109.5 degrees. Burning methane in the presence of oxygen produces carbon dioxide and water. Methane is generally transported in bulk by pipeline in its natural gas form, or LNG carriers in its liquefied form. Methane is not toxic; yet, it is extremely flammable and may form explosive mixtures with …show more content…
Compared with carbon dioxide, it has a high global warming potential .
Methane also affects the degradation of the ozone layer. Methane in the Earth's atmosphere is an important greenhouse gas with a global warming potential of 25 compared to CO2 over a 100-year period.This means that a methane emission will have 25 times the impact on temperature of a carbon dioxide emission of the same mass over the following 100 years. Methane has a large effect for a brief period. Usually, excess methane from landfills and other natural producers of methane is burned so CO2 is released into the atmosphere instead of methane, because methane is a more effective greenhouse gas.
Moreover, there is a large (but unknown) amount of methane in methane clathrates in the ocean floors. The Earth's crust contains huge amounts of methane.
1 we have to share information about Methane and Greenhouse gas to make people understand in effection from using the gas.
2 We have to encourage people, we could start with our family neighbors and friends, to reduce the gas usage in our daily life, for example; take MRT and buses instead of private vehicle. This way we could make a right understand about the gas.