cryolite

cryolite (Na3alf6, sodiyam hexafluoroluminate) anedi greenland yokka paschima teeramloni ivtute vadda okappudu pedda nikshaepaalatoe gurtinchabadina asaadhaarana khanijam, idhi 1987 varaku vaanijyaparamgaa tavvakam cheyabadindi.
charitra.
cryolytenu mottamodata mottamodata danish pasuvaidyudu mariyu vaidyudu pedder christian abildgard (1740-1801) varninchaaru; idhi ivigtut (paatha spelling) mariyu nairuti greenlandloni sameepamloni arsuk fjord loe nikshepaala nundi pondabadindi. eee paeru greeku bhaashalooni padaalu "κρύος" (cryos) = manchu, mariyu "λίθος" (lithos) = raayi nundi udbhavinchindi. pensylvania uppu tayari samstha castic soda mariyu florin sammelanaalanu tayaaru cheyadaaniki pedda mottamlo cryolytenu upayoginchindi, veetilo pensylvanialoni daani natrona vadda hydrophloric aamlam, mariyu pensylvanialoni cornwells ettulalo unna daani integrated chemical plantlo 19va mariyu 20va sataabdaalaloo panichesindi.
idhi chaaritraatmakamgaa aluminium dhaatuvugaa mariyu taruvaata aluminium-ritch oxide dhaatuvu baxite (gibbsite, boemite mariyu diaspore vanti aluminium oxide khanijala kalayika) yokka electrolytic prosessinglo upayoginchabadindi. oxide khanijalu (luu) nuu kariginchadaaniki krayolaitnu fluxga upayoginchadam dwara oxide khanijaalalo aluminiumnu oxygen nundi vaeru cheyadamlo unna ibbandini adhigaminchaaru. swachchamaina cryolite 1012 masim (1285 keey) vadda karigipotundi, mariyu idhi vidyudvislaeshanha dwara aluminiumnu sulabhamgaa velikiteesenduku veelugaa aluminium oxidelanu baga kariginchagaladu. padaarthaalanu vaedi cheyadaaniki mariyu vidyudvislaeshanha rendintikee ippatikee gananeeyamaina shakti avasaram, conny idhi oxidelanu kariginchadam kante chaalaa ekkuva shakti-samarthavantamainadi. sahaja cryolite ippudu eee prayojanam kosam upayoginchadam chaalaa arudu kabatti, synthetic sodiyam aluminium fluoride saadhaarana khanija fluorite nundi utpatti cheyabadutundi.
cheyabadutundi rendava prapancha yuddhamloki pravesinche mundu, greenlandloni ivtute looni prapanchamlone atipedda cryolite ganulanu naajii germany niyantranaloki rakunda rakshinchadamlo united states nimagnamaindi.
muula sthaanaalu.
aivitutto paatu, okappudu vaanijya parimaanamlo cryolite kanugonabadina greenland yokka paschima teeramlo, speyinlooni konni praantaalalo, kolaradoloni pikes sikharam diguvana, kenadaaloni kwebekloni montrial sameepamlo francock kwari mariyu rashyaalooni miasklo kooda chinna cryolite niksheepaalu nivedinchabaddaayi.
upayoginchandi.
karigina krayolaitnu haall-heroult prakriyaloo aluminium oxide oxide kosam draavakudigaa upayogistaaru, dheenini aluminium suddhi cheyadaaniki upayogistaaru. idhi aluminium oxide draveebhavana sthaanaanni 2000 nundi 2500 masim nundi 900-1000 masim kii taggistundi mariyu daani vaahakatanu penchutundi, tadwara aluminium velikiteeta marinta podupugaa untundi.
krayolaitnu purugumandulugaa mariyu purugumandulugaa upayogistaaru. banasancha pacchi rangunu ivvadaaniki kooda dheenini upayogistaaru.
bhouthika lakshanaalu.
cryolite anedi gaaju, ranguleni, telupu-erupu nundi buudida-nalupu presmatic monoclinic spatikaalugaa sambhavistundi. idhi 2.5 nundi 3 varaku mohs kaatinyam mariyu sumaru 2.95 nundi 3 varaku nirdishta gurutvaakarshananu kaligi untundi. idhi daadaapu 1.34 yokka chaalaa takkuva vakreebhavana suuchikatoe paaradarsakamgaa untundi, idhi neetiki chaalaa daggaragaa untundi; anduvalla neetilo munigipothe, cryolite tappanisarigaa adrusyamavutundi.

