Numerical & Quantitative Analysis × Keywords: Purification
4 matching jobs found.
Gelatin Extraction Worker
A job that chemically extracts and purifies gelatin from animal-derived raw materials, dries and pulverizes it, and productizes it.
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.
Beeswax manufacturing worker
A profession that refines and processes beeswax from raw materials to manufacture products used in cosmetics, food, and industrial materials.
Filtration Worker (Chemical Industry)
A job in the chemical industry's manufacturing process that operates filtration equipment to separate and purify raw materials and intermediate products.