Abstract
By the use of seed crystals in the initial stage of preparation of a new type of zeolite for olefin synthesis, shape and size distribution of the zeolite could be regulated uniformly, and the catalyst performance was improved markedly especially with respect to olefin selectivity and the catalyst life.
Abstract
Используя затравочные кристаллы на начальной ступени приготовления нового типа цеолита для синтеза олефинов, удалось единоо бразно регулировать распределение по форме и размерам. Таким образом значителино улучшили действие катализатора, особенно по отношению к олефиновой селективности, и время жизни катализатора.
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Reference
Mobil Oil Corp., Japanese Pat. Application Disclosure, No. 58499 (1978).
P. B. Weisz: 7th Intern. Congr. Catalysis, 1980, Tokyo, Preprints of Plenary Lectures, p. 1.
T. Inui, T. Ishihara, Y. Takegami: J. C. S. Chem. Comm. (in press).
T. Inui, E. Araki, T. Sezume, T. Ishihara, Y. Takegami: React. Kinet. Catal. Lett.,18, 1 (1981).
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Inui, T., Ishihara, T., Morinaga, N. et al. Improvement of the zeolite catalyst for olefin synthesis from methanol by regulating the shape factor with the aid of seed crystals. React Kinet Catal Lett 19, 71–73 (1982). https://doi.org/10.1007/BF02065060
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DOI: https://doi.org/10.1007/BF02065060