🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtРусскийالعربيةفارسی中文日本語EntityQ248670· pop 27· linked from 110 articlesBayer processprocess of refining bauxite to produce aluminaAvailable in 27 languagesEspañolDeutsch中文日本語РусскийPortuguêsItalianoالعربيةBahasa IndonesiaCatalanEsperantoConnectionsaluminium oxideEntityiron oxideEntityCategoriesAluminium industryChemical processesMetallurgical processes