Catalyst for synthesizing aromatic hydrocarbons and preparation method therefor
AssigneeDalian Institute of Chemical Physics, Chinese Academy of Sciences
InventorsYouming Ni, Wenliang Zhu, Zhongmin Liu, Zhiyang Chen, Yong Liu, Hongchao Liu, Xiangang Ma, Shiping Liu
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Abstract
A catalyst for synthesizing aromatic hydrocarbons, a preparation method thereof and a method for synthesizing aromatic hydrocarbons by using the catalyst. The catalyst comprises acidic molecular sieve particles and zinc-aluminum composite oxide particles. The catalyst has relatively high selectivity to aromatic hydrocarbons, particularly BTX, stable performance, and a long single-pass life.
Claims12
A catalyst, wherein the catalyst comprises a uniform mixture of acidic molecular sieve particles and coprecipitated zinc-aluminum composite oxide particles, and the zinc-aluminum composite oxide particles further comprise impregnated palladium oxide and zirconium oxide.
Dependencies are inferred from the claim text.