Open AccessINCREASING THE EFFICIENCY OF PYROLYSIS
Author(s) -
Elena Magaril,
Р. З. Магарил,
L. V. Trushkova
Publication year - 2015
Publication title -
izvestiâ vysših učebnyh zavedenij. neftʹ i gaz
Language(s) - English
Resource type - Journals
ISSN - 0445-0108
DOI - 10.31660/0445-0108-2015-6-61-68
Subject(s) - pyrolysis , propane , raw material , condensation , ethylene , process (computing) , fraction (chemistry) , chemical engineering , selectivity , mass fraction , chemistry , organic chemistry , materials science , catalysis , thermodynamics , computer science , engineering , physics , operating system
It is shown that pyrolysis process selectivity for ethylene can be increased at decreasing the condensation products output and suppressing the formation of pyrocarbon by adding 2 % hydrogen mass to the raw material. It is also proved that increasing the pyrolysis process efficiency is possible when propane fraction containing propadiene is recirculated into the pyrolysis raw material, which accelerates the process at low temperatures and suppresses the output of condensation products.