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During the past several years, Dickson
& Tryer has designed and fabricated 16 skid mounted absorption units. These
units have been used in a variety of services. Listed below are services that
these units have been used in: Two (2) units have been used for natural gas
dehydration using mol sieve. Sizes were 18-22 MMSCFD. Nine (9) units have been
used for dehydrating air, oxygen, or nitrogen using mol sieve and activated
alumina. Sizes ranges were 12-90 MMSCFD. Five (5) units have been in a carbon
dioxide service acting as dehydrators or desulfurizers. One unit was used to
remove CO2 from Helium All units were completely skid mounted and include the
necessary pressurization, depressurization, and vent valves. Also included was
the required equipment for bed regeneration.
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