欧洲最大的铝厂、挪威卡尔莫铝厂,其生产过程的控制大部分采用一台组合式 X 射线衍射仪/光谱仪以分析冰晶石电解质。这个铝厂不仅生产铝锭,而且还有箔材轧制,拉丝、压延和铸造等二次加工的能力。该厂老厂房采用的是自焙槽。在各为一公里长的两个电解厂房内共配置了340台电解槽,它们能完成产量的一半。1982年和1986～ The largest aluminum producer in Europe, the Kalmna Aluminum Plant in Norway, uses a combined X-ray diffractometer / spectrometer for the majority of its manufacturing process to analyze cryolite electrolytes. This aluminum plant not only produces aluminum ingots, but also has the capacity for secondary processing of foil rolling, drawing, calendering and casting. The plant used in the old plant self-baking tank. A total of 340 cells were installed in two electrolysis plants, each one kilometer long, and they were able to achieve half the production. 1982 and 1986 ~