Home > Term: causticiser
causticiser
A professional who operates equipment to control chemical reaction of soda ash and milk of lime to make caustic soda. Respnsibilities include:
- 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.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Professional careers
- Category: Occupational titles
- Company: U.S. DOL
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ผู้สร้าง
- Jason F
- 100% positive feedback
(United States of America)