CATALYST FOR PRODUCING MONOCYCLIC AROMATIC HYDROCARBON AND METHOD OF PRODUCING THE MONOCYCLIC AROMATIC HYDROCARBON

摘要

PROBLEM TO BE SOLVED: To provide a catalyst for producing monocyclic aromatic hydrocarbon and a method of producing the monocyclic aromatic hydrocarbon, which can produce 6-8C monocyclic aromatic hydrocarbon at a high yield from raw oil including polycyclic aromatic hydrocarbon and can prevent temporal decline in a yield of the 6-8C monocyclic aromatic hydrocarbon.

SOLUTION: The catalyst is used for producing 6-8C monocyclic aromatic hydrocarbon from raw oil having 140°C or higher of 10 vol.% distillation temperature and 380°C or lower of 90 vol.% distillation temperature, and includes crystalline aluminosilicate, phosphorus and a binder. The phosphorus content is 0.1-1.0 mass% with respect to the gross mass of the catalyst.

COPYRIGHT: (C)2012,JPO&INPIT