Authors: A V Efremov S I Myachin V G Zaitsev R F Galiev Yu N Lebedev A S Levandovskii A B Nikolaev V A Ludchenko
Publish Date: 2010/10/16
Volume: 46, Issue: 4, Pages: 232-239
Abstract
A new visbreaking unit with output of 15 million tons a year in vacuum resid was started up at Salavatnefteorgsintez Co A separate reaction chamber soaker is provided in the unit for increasing the degree of feedstock conversion and reducing coking of furnace coil tubes To increase takeoff of gasoil cuts the unit is equipped with a vacuum block Heavy and light vacuum gasoils are used for preparation of type M100 atmospheric resid
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