Quality Manager × Keywords: Refining
19 jobs found.
Rice Bran Oil Manufacturing Worker
This occupation involves extracting and refining edible rice bran oil from rice bran using machinery and finishing it as a product.
Castor Oil Manufacturing Worker
A job that extracts and refines castor oil from castor (castor) seeds and processes it to a quality suitable for shipment as a product.
Rosin Refiner
A manufacturing job that refines rosin by removing impurities and volatile components from raw materials and supplies it for industrial and medical uses.
Cottonseed Oil Manufacturer
A profession that extracts oil from cottonseeds (cotton seeds), undergoes processes such as refining, decolorization, and deodorization to manufacture edible oil.
Molybdenum Smelter
A manufacturing job that separates and refines molybdenum metal from molybdenum ore or secondary raw materials to produce high-purity products.
Oil and Fat Processing Worker
A job that processes edible and industrial oils and fats from raw materials through steps such as refining, decolorization, deodorization, and hydrogenation to manufacture products.
Oil and Fat Canning Worker (Chemical Industry)
Chemical manufacturing operator who refines and processes edible oils and fats, then performs canning, packaging, and sterilization.
Lard (Pork Fat) Manufacturing Worker
Occupation that extracts and refines lipids from pork fatback and processes and produces them as edible oils and fats.
Linter Refining Worker
A manufacturing job that chemically and mechanically processes impurities contained in cotton linter (short cotton fibers) to improve quality as raw materials for fiber products and industrial materials.