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A procedure for comparing the reactivity of different hydrocarbons in cracking over zeolites

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Abstract

The cracking of hydrocarbons over zeolites is accompanied by a significant production of coke, which causes their rapid deactivation. The coking and deactivation rates depend very much on the reactant. This makes necessary to compare the reactivities for the same coke content but not for the same time on stream.

Abstract

Обжиг углеводородов на цеолитах сопровождается значительным образованием кокса, который вызывает быструю дезактивацию цеолитов. Скорости обжига и дезактивации сильно зависят от реагента. Поэтому следует сравнивать реактивности при одинаковых содержаниях кокса, а ие при одинаковых временах на потоке.

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Authors and Affiliations

  1. URA CNRS DO350, Catalyse en Chimie Organique, Université de avenue de Recteur Pineau, 86022, Poitiers cédex, France

    Liming Lin, Ngi Suor Gnep & Michel Guisnet

Authors
  1. Liming Lin
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  2. Ngi Suor Gnep
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  3. Michel Guisnet
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Lin, L., Gnep, N.S. & Guisnet, M. A procedure for comparing the reactivity of different hydrocarbons in cracking over zeolites. React Kinet Catal Lett 42, 133–138 (1990). https://doi.org/10.1007/BF02137629

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  • DOI: https://doi.org/10.1007/BF02137629

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