METHOD FOR PREPARING ETHYLENE PROPYLENE

The present invention provides a device for mixing at least two granular materials, comprising a first lifting tube used for loading first particles, and a second lifting tube surrounding and coaxial to the first lifting tube and used for loading second particles, the upper part of said first liftin...

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Bibliographic Details
Main Authors YU, Zhinan, LI, Xiaohong, WANG, Li, QI, Guozhen, ZHENG, Yijun, ZONG, Hongyuan, WANG, Hongtao
Format Patent
LanguageEnglish
Published 27.04.2023
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:The present invention provides a device for mixing at least two granular materials, comprising a first lifting tube used for loading first particles, and a second lifting tube surrounding and coaxial to the first lifting tube and used for loading second particles, the upper part of said first lifting tube extending beyond the top of said second lifting tube, and at least part of said upper part of the first lifting tube and at least part of said upper part of the second lift tube being located inside a fast bed precipitator, allowing the first and second particles to be transported by means of the first and second lifting tubes to the interior of said fast bed precipitator and mixed.
Bibliography:Application Number: AU20210344384