Sulfidation worker (chemical fiber manufacturing)
りゅうかこう
Industry & Occupation
Classification
Summary
Manufacturing job that operates the sulfidation process to adjust and manage the raw material quality for chemical fibers.
Description
A sulfidation worker is a manufacturing operator who processes raw materials for chemical fibers in sulfidation tanks to optimize properties such as strength, elongation, and moisture absorption. Before operations, prepares chemical solutions and inspects the tanks, and during the reaction, precisely controls temperature, pH, and chemical addition amounts. After the reaction, performs quality inspections via sampling and repeats adjustments until standards are met. Regular equipment maintenance, troubleshooting, and safety and hygiene management are also key duties.
Future Outlook
With the automation and sophistication of the chemical fiber industry, demand for personnel skilled in process control technology is expected to remain stable. The introduction of new technologies for CO2 reduction and environmental compliance will advance equipment upgrades and operational management sophistication, increasing the importance of specialized skilled workers.
Personality Traits
Work Style
Career Path
Operator → Senior operator → Line leader → Production management → Factory manager
Required Skills
Chemical handling / Quality analysis / Safety and health management / Sulfidation tank operation / pH and temperature management
Recommended Skills
Equipment maintenance / Hazardous materials handling knowledge / Process improvement / Statistical quality control
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Necessary to not miss minute changes in chemical concentrations, temperature management, etc. |
| Physical Stamina & Endurance | Involves standing work and heavy labor in the factory, requiring endurance. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Routine tasks are the focus, with adherence to procedures more important than creativity. |
Related Qualifications
- Forklift operator license
- Hazardous materials handler (Class乙 Type 4)
Related Jobs
- Chemical worker
- Dyeing worker
- Fiber manufacturing worker