High-selective pyrolysis of naphtha in the fast-mixing reactor

The process of naphtha pyrolysis in the heat-carrier at ultra-short time of feedstock / heat carrier mixing is studied. The experiments are carried out within the temperature range at the reactor inlet of 1240–1400K. Detailed data on the temperature and product composition distribution along the rea...

Full description

Saved in:
Bibliographic Details
Published in:Fuel processing technology 2013-02, Vol.106, p.48-54
Main Authors: Ktalkherman, M.G., Namyatov, I.G., Emel'kim, V.A., Lomanovich, K.A.
Format: Article
Language:English
Subjects:
ethylene
Fast-mixing reactor
feedstocks
heat
mixing
Naphtha
Olefins
Pyrolysis
temperature
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The process of naphtha pyrolysis in the heat-carrier at ultra-short time of feedstock / heat carrier mixing is studied. The experiments are carried out within the temperature range at the reactor inlet of 1240–1400K. Detailed data on the temperature and product composition distribution along the reactor axis are obtained. Experimental results are compared with the calculation. Significant enhance of ethylene yield in our experiments with relation to furnace pyrolysis method is found. [Display omitted] ► Under study is the process of naphtha pyrolysis in the heat carrier. ► The ultra-short time of feedstock / heat carrier mixing was realized. ► The ethylene yield reached almost 50% at the initial temperature of 1320K.
ISSN:0378-3820
1873-7188
DOI:10.1016/j.fuproc.2012.06.017