Ammonium Chloride Manufacturing Worker
えんあんせいぞうこう
Industry & Occupation
Classification
Summary
Responsible for manufacturing ammonium chloride (salt cake) using the neutralization reaction of ammonia and hydrochloric acid.
Description
Ammonium chloride manufacturing workers react ammonia water and hydrochloric acid under specific conditions, crystallize and concentrate the ammonium chloride solution produced by the neutralization reaction, and perform drying, pulverization, and packaging. They operate and monitor manufacturing equipment, adjust reaction conditions, manage crystal separation equipment, conduct quality inspections (pH and concentration measurements), and also engage in regular equipment maintenance, safety management, and waste liquid treatment. They work in shifts at the factory, strictly adhering to prescribed work procedures while striving to improve production efficiency, quality, and safety.
Future Outlook
While labor-saving and automation technologies are advancing, stable demand is expected due to increasing needs for high-quality and environmentally friendly products.
Personality Traits
Cautious / Excellent observational skills / Strong sense of responsibility
Work Style
Company housing/dormitory available / Factory work / Shift work
Career Path
Operator → Line Leader → Production Management → Technical Staff → Plant Engineer
Required Skills
Analytical Instrument Operation (pH Meter, Concentration Measurement) / Basic Knowledge of Hazardous Materials Handling / Equipment Maintenance / Process Control Equipment Operation
Recommended Skills
Equipment Maintenance Management / PLC Control / Quality Control Techniques (QC Seven Tools) / Reading English Technical Documents
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because small changes must not be overlooked in process control and quality management. |
| Physical Stamina & Endurance | Because there is a lot of raw material handling and prolonged standing work. |
| Stress Tolerance | Because continuous work is required in harsh environments such as high temperatures and strong odors. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because work follows standardized procedures. |
Related Qualifications
- Hazardous Materials Handler, Category B, Class 4
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