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US4224141A Manufacture of aromatic compounds 失效
芳香族化合物的制造

Manufacture of aromatic compounds
摘要:
Isomerization of xylenes admixed with other alkyl aromatics of at least eight carbon atoms is conducted at essentially atmospheric pressure at 800.degree.-1000.degree. F. with a zeolite like zeolite ZSM-5 of reduced acid activity.
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