| Job Title |
Causticiser |
| Job Description |
Operates Equipment To Control Chemical Reaction Of Soda Ash
And Milk Of Lime To Make Caustic Soda: Opens Valves And Starts
Pumps To Fill Dissolving Tank With Specified Amounts Of Soda Ash
And Milk Of Lime. Starts Mixer In Tank To Agitate Materials And
Dissolve Solids. Draws Sample Of Mixture From Tank And Measures
Its Gravity With Hydrometer. Opens Water Valve To Dilute Mixture
And Obtain Specified Concentrations According To Type Of
Product. Turns Valves And Rheostats To Adjust Feeding Of
Solution To Reactor Tank. Periodically Takes Samples Of Reacting
Liquor And Titrates Samples With Normal Acid To Determine
Concentration Of Caustic Soda Being Formed. Conducts Similar
Tests And Titrations To Determine Salt Content And Concentration
Of Various Liquors. Clears Stopped Pipelines And Repairs
Equipment, Using Handtools.
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