Chemical analysis × Workstyle: Factory work
4 jobs found.
Salt Manufacturer
Uses seawater or salt lake brine as raw material to evaporate and concentrate, manufacturing edible and industrial salt.
Semiconductor Device Refiner
Technical job that refines high-purity silicon raw materials using chemical and physical methods to manufacture semiconductor device materials.
Molybdenum Smelter
A manufacturing job that separates and refines molybdenum metal from molybdenum ore or secondary raw materials to produce high-purity products.
Lanthanum manufacturer (nonferrous metal smelting)
Technical occupation that refines and smelts lanthanum, a type of rare earth element, from ore and manufactures it as metal or compounds.