Assertion: hydrocarbon | /r/HasProperty | removed
Facets:
value: progressively
type: MANNER
value: from the aqueous feed
type: OTHER
value: from the water
type: LOCATION
Source sentences:
text: According to the present invention, entrained hydrocarbons are separated from water by extraction of the entrained hydrocarbons from the water with a hydrocarbon (or hydrocarbon mixture) which is relatively water insoluble compared to the entrained hydrocarbons, that is, less soluble than the hydrocarbons which are to be removed from the water, and in which the entrained hydrocarbons are more soluble than in water.
text: As hydrocarbon is progressively removed from the aqueous feed, and makeup extractant is added, excess hydrocarbon (extractant plus removed hydrocarbon) may be purged through the circuit through line 25 to dump tank 26 from which it may be removed through line 27.
text: Non-hydrocarbons such as carbon dioxide, nitrogen, helium (rarely), and hydrogen sulfide must also be removed before the natural gas can be transported.