Assertion: light naphtha | /r/HasProperty | ncp
Facets:
Source sentences:
text: The reaction theatretickets preferably carried out in the catalyst bed in the upper part or the rectifying section of the divider of naphtha, in which light graciously naphtha (NCP), boiling in the range from C 5 to about 150°F, is taken as the top of the distillation.