Keywords > Purification
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59 jobs found.
Food Additive Manufacturing Equipment Operator (Natural Additives)
A job that operates and manages equipment for manufacturing food additives from natural raw materials.
Edible Dye Manufacturing Worker (Synthetic Dye)
A profession that manufactures edible dyes as food additives through processes from raw material blending to reaction, purification, and drying of synthetic dyes. Also responsible for quality control and safety and hygiene management.
Edible Gelatin Manufacturing Worker
An occupation that handles manufacturing processes to extract and purify edible gelatin using collagen as the main raw material, followed by drying and powdering.
Sugar Crystallization Worker
Occupation that refines sugar liquor extracted from sugarcane or sugar beets, crystallizes it, and manufactures sugar. Responsible for processes such as decolorization, concentration, crystallization, centrifugal separation, and drying.
Soap Manufacturing Engineer (Excluding Production Engineers)
Technical position responsible for the entire soap manufacturing process from raw material blending to saponification, molding, and drying.
Gelatin Extraction Worker
A job that chemically extracts and purifies gelatin from animal-derived raw materials, dries and pulverizes it, and productizes it.
Shellac manufacturing worker
A profession that refines and processes natural resin (shellac), also known as lacquer shellac, to manufacture raw materials for paints, varnishes, etc.
Tar Product Manufacturing Worker
A job that manufactures tar products such as waterproofing materials and adhesives through processes like distillation, purification, and mixing, using coal tar or petroleum tar as raw materials.
Tannin Manufacturing Worker
Manufacturing job that extracts, purifies, dries plant-derived tannin raw materials, and turns them into products.
Turpentine Oil Manufacturing Worker (Chemical)
An industrial job that manufactures turpentine oil using chemical methods such as distillation and fractionation from natural resins like rosin as raw materials.