Assertion: ethane | /r/HasProperty | removed
Facets:
value: from natural gas
type: OTHER
value: from the natural gas stream
type: LOCATION
value: no longer
type: TEMPORAL
Source sentences:
text: While the ethane, propane, butane, and pentanes must be removed from natural gas, this does not mean that they are all ‘waste products’.
text: The ethane is removed from the natural gas stream after it reaches the necessary boiling point, followed by propane, which is a heavier gas resulting in a lengthier boiling process.
text: Once the propane and ethane have been removed from the natural gas stream, in a process called fractionation, the NGLs travel via a pipeline.
text: Now that the ban is in effect, ethane is no longer removed from raw natural gas to make plastic bags.