Lithium Carbonate neLithium Hydroxide zvese zviwanikwa zvemabhatiri, uye mutengo welithium carbonate wagara wakachipa kupfuura lithium hydroxide. Ndeupi musiyano pakati pezvinhu zviviri izvi?
Chekutanga, mukugadzira maitiro, ese ari maviri anogona kutorwa kubva ku lithium pyroxase, iyo gap yemutengo haina kukura zvakanyanya. Nekudaro kana iwo maviri achichinja kune mumwe nemumwe, iyo yekuwedzera mutengo uye midziyo inodiwa, hapazove nemutengo wekuita.
Lithium carbonate inonyanya kugadzirwa kuburikidza ne sulfuric acid acid nzira, iyo inowanikwa kuburikidza nekuita kwe sulfuric acid uye lithium pyroxase, uye sodium carbonate inowedzerwa kune lithium sulfate solution, uye yobva yanaya uye yakaomeswa kugadzirira lithium carbonate;
Kugadzirira kwe lithium hydroxide kunyanya kuburikidza nealkali nzira, kureva, kugocha lithium pyroxene uye calcium hydroxide. Vamwe vanoshandisa nzira inonzi - sodium carbonate pressurization, kureva, kugadzira lithium - ine mhinduro, uye wobva wawedzera lime kune mhinduro kugadzirira lithium hydroxide.
Pakazara, lithium pyroxene inogona kushandiswa kugadzira zvese lithium carbonate uye lithium hydroxide, asi nzira yekugadzira yakasiyana, michina haigone kugovaniswa, uye hapana gaka rakakura remutengo. Pamusoro pezvo, mutengo wekugadzira lithium hydroxide nemunyu lake brine wakakwira zvakanyanya kupfuura kugadzirira kwe lithium carbonate.
Kechipiri, muchikamu chekushandisa, yakakwira nickel ternary ichashandisa lithium hydroxide. NCA neNCM811 ichashandisa bhatiri giredhi lithium hydroxide, nepo NCM622 neNCM523 inogona kushandisa zvese lithium hydroxide uye lithium carbonate. Kugadzirira kwekupisa kwe lithium iron phosphate (LFP) zvigadzirwa zvinodawo kushandiswa kwe lithium hydroxide. Kazhinji, zvigadzirwa zvinogadzirwa kubva ku lithium hydroxide zvinowanzoita zvirinani.