摘要 |
Disclosed is a method for steam-cracking naphtha, according to which a charge of hydrocarbons containing a portion of paraffinic naphtha, which is modified by adding a combination of a first component containing a portion of gasoline and a second component containing a portion of at least one hydrocarbonated refinery gas, and a paraffin-rich charge containing at least one paraffin selected among propane, butane, or a mixture thereof are fed through a steam cracker in the presence of vapor. Also disclosed is a hydrocarbon composition suitable for steam-cracking, containing a portion of a paraffinic naphtha, which is modified by adding a combination of a first component containing a portion of gasoline and a second component containing a portion of at least one hydrocarbonated refinery gas and a paraffin-rich charge containing at least one paraffin selected among propane, butane, or a mixture thereof. |
申请人 |
ATOFINA;TOTALFINAELF FRANCE;BOUVART, FRANCOIS;DUCHESNES, ROBERT;GUTLE, CLAUDE |
发明人 |
BOUVART, FRANCOIS;DUCHESNES, ROBERT;GUTLE, CLAUDE |