Assertion: hydrocarbon | /r/MadeOf | carbonatom
Facets:
Source sentences:
text: (4) use zeolite catalyst, the mixture of the light hydrocarbon that is 2～8 by the hydrocarbon that contains Ppolynuclear aromatic composition and carbonatoms is converted to the method (patent documentation 7,8) of BTX cut.
text: Hydrocarbons that contain a carbon atom connected to four other carbon atoms are given the prefix neo .