| Job Title |
Ammonium-nitrate Crystallizer |
| Job Description |
Tends Equipment That Evaporates Ammonium Nitrate Solution To
Form Crystals Used In Making Dynamite: Starts Pump To Move
Specified Quantities Of Ammonium Nitrate Solution From Storage
Tank To Weighing Tank. Opens Valve To Drain Weighed Solution
Into Heated Tub. Starts Agitator To Mix Solution As Water
Evaporates And Turn Material As It Crystallizes. Weighs Out And
Pours Specified Quantities Of Chemicals Into Tub To Prevent
Hardening Of Ammonium Nitrate And To Ensure Uniform
Crystallization, Indicated By Visual Inspection. Opens Gate In
Side Of Tub To Transfer Crystals To Storage Barrels.
|
