Absorption Operator
Overall rating: (N/A)
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Controls equipment that absorbs gases and liquids into water
or other solvents to produce chemicals, such as hydrochloric
acid or ammonium hydroxide: Starts pumps, turns valves, and
obsreves flowmeters to control concentration, flow, temperature,
and quantity of coolant, gas, liquid, and absorbing liquor
through cooling and absorption towers. Turns valves to regulate
feed of solution produced and rate of steam to purge boilers and
condensers to separate impurities from soltuion and obtain
product of designated strength and specific gravity. Draws
sample and tests specific quality and acidity, using hydrometer
and pH meter, or submits sample to laboratory for analysis.
Pumps solution between equipment and storage tanks or tank cars.
Maintanis log of instrument readings, test results, and shift
production. May be designated according to solution produced as
Ammonium-Hydroxide Operator (chemical); Aqua-Ammonia Operator
(chemical); Hydrochloric-Acid Opertaor (chemical).
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Absorption Operator
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