Hydrocarbon Processing - September 2021 - 86

Innovations
gy™, with diagnostic capabilities built into
the J22 TDLAS gas analyzer. Alerts and
verification reports advise operators on
how the unit is performing and will inform
the operator if the health of the analyzer is
degrading. When severe enough, the system
triggers alarms to call for maintenance
attention. Operators can quickly interpret
alerts, thanks to NAMUR 107 compliant
alarm categories and diagnostic graphics.
The analyzer has a built-in web server,
with connectivity provided to a laptop or
other device via an Ethernet cable. This
functionality allows operators to find further
detail through information screens
and verification reports, the latter provided
in PDF format.
Measure density
of condensate
The Dynatrol® Density System
(FIG. 3) consists of two components:
the CL10-HYv2 density cell and a Series
2000 digital converter to measure the
density of condensate.
Dynatrol density cells achieve exceptional
accuracy and are rugged enough to
withstand harsh environments. The density
cells come in a full range of corrosionresistant
materials that are both weathertight
and explosion proof. They also serve
broad temperature and pressure ratings.
The Dynatrol CL10HY-V2 cell is
double-sealed for protection against
SPONSORED PRODUCT RELEASE
Achieve maximum SOx
emissions control
made at its SOx
additive manufacturing facilities, where an
additional processing step was incorporated to improve the
physical properties of the additive. Compared to the previous
Super DESOX® additive, the new EMISSCIAN additive
boasts improved cerium and vanadium dispersion across the
additive particle, as well as increased magnesium aluminate
spinel content, both of which bring significant improvement
in SOx
reduction performance.
More than 20 refiners worldwide have successfully
switched from alternative technologies to EMISSCIAN
technology. The additive has been demonstrated to be
very effective in both partial and full-burn applications.
This is demonstrated by the article in the September issue
of Hydro carbon Processing, which describes the successful
switch from competitor SOx
additive technology at the BP
Refiners around the world have adapted to meet stringent
sulfur oxide (SOx
) emissions limits over the past few
reduction additives have
emissions compliance. New
additive usage rates
decades. In some regions of the world, these emissions
limits are newly imposed. SOx
long been established in fluid catalytic cracking units (FCCUs)
as a reliable and cost-effective technology solution to
help refineries remain in SOx
advances in SOx
or caustic consumption in wet gas scrubbing.
Grace is a unique supplier of SOx
reduction additives made by W. R. Grace
& Co. provide refiners with an opportunity to maintain
compliance with lower operating expenses. This is being
achieved directly through reduced SOx
a full commitment to continued investment in FCC SOx
reduction additives, with
reduction
technologies. This is demonstrated by the commercialization
of EMISSCIAN® additive, a new FCC SOx
reduction
additive providing step out performance. EMISSCIAN
additive is based on Grace's renowned DESOX® technology
platform and is the result of a significant capital investment
86 SEPTEMBER 2021 | HydrocarbonProcessing.com
Rotterdam refinery, which is a full-burn application. This
refinery first switched to the company's Super DESOX
additive, and then to its latest EMISSCIAN additive with
performance improvements observed in both stages. Grace
is also preparing an upcoming article, where the company
will openly co-publish with a national oil company a case
study describing the successful switch from a competitor's
partial-burn SOx
sulting in improved SOx
additive to EMISSCIAN technology, rereduction
performance.
EMISSCIAN additives' commercial success in a variety
of applications paved the way to the next generation SOx
additive that can be successfully applied for all types of operating
conditions, including partial burn and low reactor
severity. This allows refineries to be confident in SOx
additive
performance, regardless of shifting operational modes
at the FCCU. EMISSCIAN additive has proven to be considerably
more cost-effective than the use of alternative
SOx
certain applications.
additives that are typically positioned specifically for
leaks and provides density measurement
for high-pressure service up to 1,480
psig. There are no motors, bearings,
spindles or moving parts to maintain,
which provides and ensures a virtually
wear-free and long operating life.
The 2000 Density Digital Converter
calculates specific gravity, API gravity
and can also display corrected gravities
using information generated from the
density cell. It incorporates an onboard
microcontroller, is precalibrated and
ready for use. A two-line LCD displays
temperature, density, product frequency
and status. The converter has a 4-20MA
standard output and a RS-232 two-way
communication.
http://www.HydrocarbonProcessing.com
Hydrocarbon Processing - September 2021

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