Hazardous or toxic waste destruction or containment – Containment
Patent
1992-09-14
1994-02-08
Taylor, Dennis L.
Hazardous or toxic waste destruction or containment
Containment
141 99, B09B 100
Patent
active
052849970
ABSTRACT:
A two-stage filtering process and a two-stage filter, with a first-stage coalescing filter separating and removing liquid paint droplets and solids from the gaseous contents of a spent aerosol container, and a second-stage filter removing the hazardous solvents from the gaseous mixture discharging from the first-stage filter.
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patent: 4921512 (1990-05-01), Maryyanek et al.
patent: 5022900 (1991-06-01), Bar-Yona et al.
patent: 5038815 (1991-08-01), Palmer
patent: 5061300 (1991-10-01), Alexander
patent: 5092527 (1992-03-01), Perry et al.
Spearman Michael R.
Spearman Patrick R.
Stender Eric C.
Porous Media Corporation
Taylor Dennis L.
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