| 摘要 |
A process is provided for hydrodealkylation of alkylaromatic hydrocarbons to produce benzene or BTX over catalyst comprising a particular metal and a synthetic zeolite, said zeloite characterized by an X-ray diffraction pattern including interplanar d-spacings at 12.36+/-0.4, 11.03+/-0.2, 8.83+/-0.14, 6.18-0.12, 6.00+/-0.10, 4.06+/-0.07, 3.91+/-0.07 and 3.42+/-0.06 Angstroms.
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