Hydrocarbon Processing - April 2022 - 62

HP Flashback
which can be expected to exceed those which have occurred
with the piston-type aircraft engine.
In view of this, the petrochemical engineer should possess
some knowledge of those materials currently in use as rocket
fuels and of those materials which are potentially attractive as
tomorrow's propellants.
The middle of the barrel comes of age
A. L. Nickerson, July 1951
There is an increasing need to shift oil refining operations
from the emphasis on gasoline production to increasing the
yield of middle distillates.
Refinery painting
W. B. Cook, March 1952
One of the most troublesome problems at every refinery is
that of minimizing external corrosion. Gulf Coast refiners have
developed a progressive program of corrosion control through
systematic refinery painting.
In this article, the author discusses the many problems of
surface protection through painting. Factors to be considered
include the nature of the surface to be protected, the character
of the exposure expected and the various paint materials available
for protection.
Production of high-purity aromatics
for chemicals
D. Read, May 1952
A combination of Platforming and Udex extraction provides
the refiner with a tool for manufacturing high-purity aromatics.
Improved process polymerizes olefins
for high-quality gasoline
G. E. Langlois and J. E. Walkey, August 1952
This article details an improved catalytic polymerization
process is being licensed to produce high-quality gasoline from
light olefins. The polymer is a 98-octane gasoline.
Techniques for cat unit turnarounds
J. G. Traxler and K. T. Beavers, February 1953
This article presents the complete details on how to conduct
a turnaround, including a description on worker coordination.
Shale oil-What is it?
G. U. Dinneen, February 1954
This work provides analyses of 10 U.S. and 10 foreign shale
oils yield in comparison with crude petroleum.
A look ahead in vessel design
E. W. Jacobson, November 1954
Lower initial cost and longer trouble-free life of pressure
vessels are dependent on a better understanding of corrosion,
brittle fraction, creep at high temperatures, graphitization and
hydrogen penetration, among other items.
World demand expands faster
R. S. Spann, January 1955
Global petroleum demand is expected to reach more than 14
MMbpd in 1955, an increase of about 6.6% vs. 1954.
62 APRIL 2022 | HydrocarbonProcessing.com
Turnaround scheduling
J. O. Thoen, March 1955
Allowable run length, worker availability and process commitments
all play major roles in turnaround scheduling.
Carbon formation in cat cracking
P. B. Crawford and W. A. Cunningham, January 1956
This article details a method to estimate the effect of charging
rate, process period and temperature on the quantity of
carbon deposited on the catalyst in a catalytic cracking unit.
In addition, a path is provided to use fixed-bed reactor data for
estimating results with the same catalyst and charge in moving
bed or turbulent fluidized reactors.
What causes hydrogen attack?
G. R. King, March 1956
Hydrogen attack takes many forms. Some of these are more
serious than others. This article will help plant personnel recognize
the various forms of hydrogen attack and plan the most
economical maintenance program.
How to select the right pump motor
October 1956
Do you know when to use the normal inrush and when to
use the low inrush motor? This comparison between speedtorque
characteristics of pump and motor will help you decide.
Is your distillation column in balance?
W. D. Harbert, November 1956
The operation of a distillation column is more costly if it is
not in balance. This article provides a non-mathematical discussion
of column balance and how to achieve it.
Analog computers calculate heat transfer
R. S. Schechter, February 1957
The increased availability of computing devices has caused
considerable interest in expanding the scope of problems which
are adaptable to automatic computation. The purpose of this
article is to point out the usefulness of the analog computer in
solution of natural convection problems.
Future fields of elastomers
J. Bjorksten, March 1957
The outlook for elastomers is exceptionally bright because
of low fabrication costs.
Here is data on propane fractionation
E. E. Smith and C. E. Fleming, July 1957
Some of the advantages of separating hydrocarbons according
to their solubility in liquid propane are discussed in this article.
These data are compared with separation by distillation.
What to do about corroding isomerization units
J. F. Mason and C. M. Schillmoller, July 1958
Even though the process aspects of butane isomerization
have been discussed in several articles in recent years, little has
been said about the corrosion problems associate with these
units. The intention of this article is to review some of these
problems and point out where corrosion has occurred or can
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Hydrocarbon Processing - April 2022

Table of Contents for the Digital Edition of Hydrocarbon Processing - April 2022

Contents
Hydrocarbon Processing - April 2022 - Cover1
Hydrocarbon Processing - April 2022 - Cover2
Hydrocarbon Processing - April 2022 - Contents
Hydrocarbon Processing - April 2022 - 4
Hydrocarbon Processing - April 2022 - 5
Hydrocarbon Processing - April 2022 - 6
Hydrocarbon Processing - April 2022 - 7
Hydrocarbon Processing - April 2022 - 8
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Hydrocarbon Processing - April 2022 - 88A
Hydrocarbon Processing - April 2022 - 88B
Hydrocarbon Processing - April 2022 - 89
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Hydrocarbon Processing - April 2022 - Cover3
Hydrocarbon Processing - April 2022 - Cover4
Hydrocarbon Processing - April 2022 - GP-1
Hydrocarbon Processing - April 2022 - GP-2
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Hydrocarbon Processing - April 2022 - GP-24
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