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TITLE(s): ACID PURIFIER (chemical) 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). GOE: 06.04.11 STRENGTH: L GED: R2 M1 L1 SVP: 3 DLU: 77 ONET CROSSWALK: 92962 Separating, Filtering, Clarifying, Precipitating, and Still Machine Operators and Tenders |
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TITLE(s):
ACID PURIFIER (chemical)
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).
GOE: 06.04.11 STRENGTH: L GED: R2 M1 L1 SVP: 3 DLU: 77
ONET CROSSWALK: 92962 Separating, Filtering, Clarifying, Precipitating, and Still Machine Operators and Tenders
© 1995 - 2015 Photius Coutsoukis and Information Technology Associates (All Rights Reserved). Revised 26-May-03