| PATENT ASSIGNEE'S COUNTRY | Japan |
| UPDATE | 10.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Claim 1 Catalyst to convert hydrocarbons, which comprises a zeolite contg no protons intermediate pore diam., SiO2/Al2O3 > 20 & Ag Claim 5 A method for producing lower olefin & monocyclic aromatic hydrocarbon by contact. raw material contg hydrocarbons with claim 1's catalyst at 550-750C, wherein lower olefin is obtained at higher yield than the monocyclic aromatic hydrocarbon |
| PATENT PHOTOCOPY | Available on request |
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