摘要
In China’s financial hub Shanghai,kitchen stoves now use a new energy source:shale gas,a clean energy that travels more than 1,600 kilometers to the city’s homes via a series of pipelines.Shale gas is a type of unconventional natural gas trapped in a free or absorbed state in shale or mudstone formations.Shale gas is mainly composed of methane.It is considered a type of new clean energy source.
In China＇s financial hub Shanghai, kitchen stoves now use a new energy source： shale gas, a clean energy that travels more than 1,600 kilometers to the city＇s homes via a series of pipelines. Shale gas is a type of unconventional natural gas trapped in a free or absorbed state in shale or mudstone formations. Shale gas is mainly composed of methane. It is considered a type of new clean energy source.
