Njengamanje, kunezindlela ezimbili eziyinhloko zokulungiselela i-industrial metallic calcium ekhaya naphesheya: i-electrolysis kanye nokunciphisa ukushisa. Okugxilwe kakhulu kunqubo, okokusebenza kanye nenqubekelaphambili ye-vacuum distillation yokulungisa i-high-purity metallic calcium. I-Electrolysis kanye nokunciphisa okushisayo yizindlela zokuhlanza amakhemikhali okunzima Ukuzilungiselela Ukulungisa i-calcium yensimbi ehlanzekile. Kusetshenziswa i-calcium yezimboni njengezinto ezingavuthiwe, i-vacuum distillation ingasetshenziswa ukulungisa i-calcium yensimbi ehlanzekile ngobumsulwa obungaphezu kuka-99.999% (5N).
Ngokwesisekelo socwaningo lwangaphambilini, izinga lokushisa elijiyisayo laphinde lahlaziywa futhi labalwa ngokwethiyori, futhi idivayisi yokuhlanza insimbi ye-calcium vacuum distillation efanelekele ukukhiqizwa kwezimboni yaklanywa futhi yakhiqizwa yona ngokwayo. Ucwaningo lokuhlola ezintweni ezisetshenziswayo ezihlukene lubonise ukuthi udonga lwangaphakathi lwethangi lensimbi engagqwali elingu-304 Ngemva kokufakwa kwe-chromium, lunganciphisa ngempumelelo umthelela wempahla kumphumela wokuhlanza wensimbi ye-calcium. Kuhlanganiswe nemiphumela yocwaningo lwangaphambilini, ngemva kokuhlolwa kwesinyathelo esisodwa sokukhishwa kwe-distillation, ukuhlanzeka kuphezulu njengo-99.99%, okuqukethwe kwe-calcium esebenzayo kuphezulu njengo-99.5%, kanti okuqukethwe kwegesi kuphansi (C
