| 摘要 |
A particulate scavenger medium canister with a tubular body having a defining peripheral sidewall with an interior surface defining an internal flow passage and an exterior surface, a bottom, and a top. The tubular body has a flow passage that is in fluid communication with a gas inlet and a gas outlet. Scavenger medium in the form of a plurality of loose discrete particles are positioned in the flow passage. Gas entering the gas inlet must flow through the scavenger medium positioned in the internal flow passage in order to reach the gas outlet. A gas permeable solids barrier is positioned across the bottom of the tubular body permitting a flow of gas through the gas permeable solids barrier, while preventing the loss of the discrete particles of the scavenger medium from the bottom of the tubular body.
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