For heterogeneous catalytic process, execution process, process, process, process, process, process, process, process, process, process, common<br>What is the catalyst on the "boiling" catalyst bed, together with the "catalytic" bed<br>High strength requirements, form requirements<br>1.2.1.1.2.2.1.2.2.2.2.1.1.2.2.2.1.1.1.2.2.2.2.2.1.1.2.2.2.2.2.2.1.1.1.1.1.1.1.<br>In order to meet these requirements, in the process of OGE and dehydrogenation<br>"Isopentane" means a catalyst containing an active ingredient.<br>Microsphere carrier<br>
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