Development of micro-mesoporous materials with lamellar structure as the support of NiW catalystsстатьяИсследовательская статья
Статья опубликована в высокорейтинговом журнале
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Дата последнего поиска статьи во внешних источниках: 2 мая 2018 г.
Аннотация:An original approach for preparing hybrid support ZSM-5/MCM-41 is presented. Three types of ZSM-5/MCM-41(X) (X – thermostating time; 0, 6, 16 h) materials were synthesized with the different thermostating time of the mesoporous structure. The adopted preparation strategy was based on the effective synergy of sulfided particles and porous structure of the support. The NiW/ZSM-5/MCM-41(6; 16) catalysts demonstrated high activity in naphthalene hydrogenation under mild conditions, the ring-opening products selectivity was 32–36%. The deep aromatics saturation in light cycle oil (LCO) was observed over NiW/ZSM-5/MCM-41(16) catalyst at the following conditions: 5.0 MPa pressure, 2.0 h−1 LHSV, 300 l/l H2 -to-LCO volume ratio, and temperature of 360–380 °C.