Radical copolymerization of the C9 hydrocarbon fraction of liquid pyrolysis products with maleic anhydride

2007 ◽  
Vol 80 (5) ◽  
pp. 822-827 ◽  
Author(s):  
V. P. Lesnyak ◽  
D. I. Shiman ◽  
L. V. Gaponik ◽  
S. V. Kostyuk ◽  
F. N. Kaputskii
Author(s):  
Meiram Burkeyev ◽  
Zhanarkul Satpaeva ◽  
Yerkeblan Tazhbayev ◽  
Tulegen Seilkhanov ◽  
David Havlicek

Author(s):  
Valeriy Narushevich ◽  
Кузнецова Татьяна ◽  
Tat'yana Raskulova

The main industrial methods of benzene production are considered. Comparison of the parameters of operation and purity of the obtained benzene of the main industrial hydrodealkylation plants showed the advantages of the catalytic process


2021 ◽  
Vol 05 ◽  
pp. 28-33
Author(s):  
M.N. Tsukanov ◽  
◽  
V.M. Kapustin ◽  
M.J. Makhmudov ◽  
R.V. Khakimov ◽  
...  

The development of technologically efficient and economical methods of using liquid pyrolysis products is a task of current interest. Despite the apparent variety of developments, the proposed methods are reduced either to obtaining a set of fractions, which are subsequently used as technical products, or to obtaining a wide range of individual compounds. The complexity and wastelessness of oil refining and petrochemistry, which has become especially acute due to the increasing negative impact of human activities on the environment, provides for the complete utilization of all material flows with the maximum extraction of useful components, the use of technologies, catalysts and reagents that exclude the formation of harmful emissions and waste. Currently, one of the most common methods for producing lower olefins (ethylene, propylene, butylenes) is the pyrolysis of hydrocarbons of various origins (gas, straight-run gasoline, a broad fraction of light hydrocarbons, etc.).


1972 ◽  
Vol 14 (2) ◽  
pp. 287-297 ◽  
Author(s):  
Z.M. Rzayev ◽  
L.V. Bryksina ◽  
Sh.K. Kyazimov ◽  
S.I. Sadykh-Zade

Author(s):  
Eun-Soo Park ◽  
Mal-Nam Kim ◽  
Ik-Mo Lee ◽  
Han Sup Lee ◽  
Jin-San Yoon

2008 ◽  
Vol 60 (6) ◽  
pp. 753-753
Author(s):  
Güldem Güven ◽  
Zakir M. O. Rzaev ◽  
Erhan Pişkin

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