Refining × Personality Traits: Cautious
18 jobs found.
Zinc Distillation Worker
A metal smelting technical job that heats and vaporizes zinc ore or scrap in a distillation furnace, cools it, and recovers high-purity zinc.
Aluminum Melting Worker
This occupation involves processing scrap or ingots of aluminum alloys in melting furnaces, adjusting and refining the molten metal, and supplying it to the casting process.
Metal Smelting and Materials Development Engineer
A profession that refines alloys from metal raw materials, evaluates mechanical properties and corrosion resistance, etc., and researches and develops new materials and manufacturing processes.
Germanium Refiner
An occupation that refines and purifies high-purity germanium from germanium ores or compounds as raw materials through chemical and thermal treatments, manufacturing materials used in semiconductors and optical applications.
Raw Material Charging Worker (Nonferrous Metal Smelting)
Worker who measures and charges various raw materials into the nonferrous metal smelting process to support the melting process.
Hydrogenated Oil Refining Worker
A job that refines hydrogenated oil to produce industrial oils and fats used as raw materials for paints, varnishes, etc.
Oil Press Worker (Animal and Vegetable Oils and Fats Manufacturing)
A job that manufactures edible and industrial oils and fats by separating and refining oil from raw materials of animal and vegetable origin through processes such as heating and pressing, solvent extraction, and centrifugal separation.
Edible Oil and Fat Refining Worker
This occupation involves operating processes from receiving raw materials for edible oils and fats, through refining, decolorization, deodorization, deacidification, etc., to produce oils and fats of quality suitable for consumption.
Zirconium Manufacturing Worker
This occupation involves refining and smelting zirconium, a type of non-ferrous metal, to produce high-purity metal materials. They are supplied for use in fuel cladding tubes for nuclear power plants, medical devices, and chemical equipment.
Perilla Oil (jinyu) Worker
Processing worker who extracts and refines edible oil from seeds such as perilla (egoma).