Keywords > Refining
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75 jobs found.
Tung oil worker
A job that extracts and refines tung oil obtained from tung seeds and manufactures and processes it as paint or wood protectant.
Rapeseed oil manufacturer
A job that extracts oil from rapeseed, refines it, and manufactures edible rapeseed oil.
Sugar Boiling Worker (Refined Sugar)
A job that operates and manages the industrial process of concentrating and crystallizing raw sugar obtained from sugarcane or sugar beets to produce refined sugar.
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.
Fuel Production Equipment Operator
A job that operates and monitors fuel production equipment such as petroleum and biofuels, maintaining the manufacturing process safely and efficiently.
Bismuth Manufacturing Worker
A manufacturing technician who extracts and refines bismuth from ores or scraps to produce high-purity metallic bismuth.
Nonferrous Metal Smelting Engineer
Technical job involving refining and purifying nonferrous metals such as aluminum and copper using electrolytic or molten processes.
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.
Sunflower Oil Manufacturing Worker
Worker who extracts oil from sunflower seeds and manufactures edible sunflower oil through processes such as refining, filtration, and deodorization.
Fractionation Worker (Animal Fat Manufacturing)
A job that heats and distills animal-derived fats and oils, separates and refines each component to produce industrial raw materials and food ingredients.