Scrubber Assembly
Stack Mounting Flange
Thermo Fisher Scientific
The three-stage scrubber assembly removes trace levels of mercury and
interference compounds (Figure 1–11). It includes the following
components:
Silica Gel (Dryrite™) – Additional to a heatless or permeation air dryer
●
Molecular Sieve (Purafil™) – Additional hydrocarbon and interference
●
removal
Activated Charcoal – Hydrocarbons and O
●
Figure 1–11. Scrubber Assembly
The stack mounting flange (Figure 1–12):
Provides the mounting interface for the Model 83i probe enclosure to
●
the stack
Mounts to a standard 8-hole, 150 #, four-inch flange on the stack
●
Note The special four-inch adapted mounting flange for installing onto the
port supports the orientation of the stack flange in both single-hole top
center and two-hole level.
, SO
3
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Introduction
Scrubber Assembly
, Hg(0) removal
2
Mercury System Manual
1-15