| Job Title |
Acid Purifier |
| Job Description |
Tends Equipment That Filters Acid Liquor From Slurry And
Dehydrates Residual Materials For Further Processing: Opens Feed
Valves And Starts Rotary Drum That Filters Liquor From Slurry.
Turns Valves To Transfer Residue To Dehydration Unit. Adjusts
Controls To Regulate Temperature, Pressure, And Speed Of
Material Flow As Specified To Dry Residue. Collects Samples Of
Acid Liquor And Residual Materials For Laboratory Analysis. May
Be Designated According To Material Processed As Phthalic-acid
Purifier (chemical).
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