Chemical Engineering December 2016 - 22

Newsfront
Air Emissions:
Overcoming Monitoring &
Control Challenges
Modern technology tackles CPI's air-emissions concerns
IN BRIEF
UNRELIABLE DATA
GHG REGULATIONS
DECLINING SKILLS BASE
THE COSTS OF
MONITORING
CONTROLLING FUGITIVE
EMISSIONS
MULTIPLE
CONTAMINANTS
Endress+Hauser
A
ir emissions
monitoring
and
control is
a major concern
for all chemical
processors, but
the product being
manufactured, the
process used to
make it, the resulting
byproducts and
pollutants, and the
location of a facility
and associated
regulatory mandates
all dictate the
specific methods or
technologies that
must be employed
to monitor and control
air emissions at
each facility. As a
result, monitoring and control requirements
vary greatly from processor to processor,
and from location to location. However,
there are several across-the-board challenges
regarding air emissions monitoring
and control in the chemical process industries
(CPI). Here, monitoring and control
technology experts discuss the issues of
concern and the solutions they've designed
to ease the burden of compliance.
Challenge: unreliable data
" In today's regulatory climate, just monitoring
for air pollutants isn't enough, " says
Hank Braly, vice president of sales and marketing
with Mocon-Baseline (Lyons, Colo.;
www.baseline-mocon.com). " Processors
have to be sure they're getting good data
out of their instruments and, too often, we
hear that there's a lack of confidence in the
20
FIGURE 1. E+H's Promass 200 Coriolis mass flowmeters are used to monitor natural gas or
other hydrocarbon feeds to furnaces and boilers for GHG emission monitoring and to provide
certified integral and redundant calibration verification
accuracy of the data. "
Solution: Smarter instrumentation. " The
onset of microprocessors going into instruments
has allowed a lot of the analyzers to
become more automated than they used to
be, " says Braly. " As a result, many instruments
now include automatic calibration
and self-diagnostics, which provide more
reliable data. "
Braly says Mocon-Baseline's Series
9000 total hydrocarbon analyzer and Series
9100 gas chromatograph are both
designed for accurate and reliable analysis.
Automatic calibration features provide
long-term analytical stability of the
instruments above and beyond what can
be achieved via manual calibrations. " Microprocessors
are allowing us to get into
the diagnostics of instrumentation, as well,
so that if anything appears to be getting
CHEMICAL ENGINEERING WWW.CHEMENGONLINE.COM
DECEMBER 2016

http://www.baseline-mocon.com http://WWW.CHEMENGONLINE.COM

Chemical Engineering December 2016

Table of Contents for the Digital Edition of Chemical Engineering December 2016

Contents
Chemical Engineering December 2016 - Cover1
Chemical Engineering December 2016 - Cover2
Chemical Engineering December 2016 - Contents
Chemical Engineering December 2016 - 2
Chemical Engineering December 2016 - 3
Chemical Engineering December 2016 - 4
Chemical Engineering December 2016 - 5
Chemical Engineering December 2016 - 6
Chemical Engineering December 2016 - 7
Chemical Engineering December 2016 - 8
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Chemical Engineering December 2016 - 208
Chemical Engineering December 2016 - Cover3
Chemical Engineering December 2016 - Cover4
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