Synthetic Cryolite Yopangira |15096-52-3

Cryolite imagwiritsidwa ntchito popanga pano.Cryolite imagwiritsidwanso ntchito makamaka popanga chitsulo cha ductile.Malangizo akulu ndi awa:

1. Kuwaza pamwamba pa chitsulo chosungunuka, kuchuluka kwake ndi 0.1% -0.3%, ndipo udindo wake ndi kuchotsa slag ndi kuphimba zonse.

Cryolite imatha kutsitsa slag kuti isonkhanitsidwe ndikuchotsedwa.

Cryolite imawola ikatenthedwa (kuposa 1011 ℃) kuti ipange mpweya wa aluminium fluoride (AlF3), womwe ungateteze pamwamba pa chitsulo chosungunuka ndikuletsa oxidation, koma mpweyawu ndi wovulaza thupi la munthu.

2. Pamwamba pazitsulo zonyowa zimakutidwa ndi ufa wa cryolite, womwe umalepheretsa bwino kupezeka kwa pores subcutaneous.

Pambuyo kuthira, pali cryolite Sungunulani wosanjikiza pa zitsulo-nkhungu mawonekedwe, amene akhoza kupasuka madzi nthunzi kuchepetsa anachita pa mawonekedwe, amene amachepetsa m'munsi zofunika kuti haidrojeni kusanduka mu mawonekedwe zitsulo wosanjikiza chitsulo wosanjikiza kupanga kuwira pachimake;

The zotayidwa fluoride mpweya wopangidwa ndi kuwonongeka kwa cryolite m'munsi akhoza kuteteza interfacial ferroelectric wosanjikiza zosiyanasiyana zimachitikira mankhwala pa interfacial wosanjikiza, kuteteza interfacial ferromagnetic wosanjikiza kuti kuyamwa haidrojeni.

Cryolite thupi katundu: sodium hexafluoroaluminate, molecular formula Na3AlF6, molekyulu kulemera ndi 209.94, ndi zovuta, n'zosatheka kukhala awiri mchere, Na + ion ndi [AlF6] 3- ion alipo pambuyo kupasuka.

Zopanda poizoni, zoyera, zoyera, zachikasu kapena crystalline particles chifukwa cha zonyansa, malo ake osungunuka ndi 1025 ℃, kachulukidwe kake ndi 0.6 ~ 1.0g / L, kachulukidwe weniweni ndi 2.95 ~ 3.05g / cm3, kutentha kwa 225KJ ,

Mphamvu yokoka yeniyeni ndi 2.75 ~ 3.00g / cm3, kutentha kwa maphatikizidwe ndi 107KJ, makhiristo opanda mtundu a monoclinic, mawonekedwe ake ndi pafupifupi kiyubiki, ndipo choyeracho sichikhala ndi mtundu.Nthawi zambiri imakhala yoyera, yachikasu yopepuka, yofiira mopepuka, komanso yakuda chifukwa cha zonyansa.

Nthawi zambiri imakhala chipika chowundana chomwe sichiyenera kugawikana.Kuwala kwake ndi koonekera komanso konyowa, mikwingwirima yake ndi yoyera, ndipo ili ndi kuwala kwa galasi.

Imayamwa mosavuta madzi ndi chinyezi, kusungunuka pang'ono m'madzi, njira yamadzimadzi imakhala acidic, ndipo imatulutsa mpweya wapoizoni wa HF ikakumana ndi sulfuric acid.

Nthawi zambiri amagwiritsidwa ntchito ngati kusungunula kwa aluminiyamu kusungunula, mankhwala ophera tizilombo ku mbewu, monga kutulutsa kwa magalasi a ceramic, komanso ngati wothandizira opalescent;Amagwiritsidwanso ntchito kupanga galasi opalescent, ndipo angagwiritsidwenso ntchito ngati electrolyte kupanga aloyi zotayidwa, aloyi chitsulo, ndi zitsulo otentha, ndi mawilo akupera, Zosakaniza etc.

Phukusi: 25KG / BAG kapena ngati mukufuna.

Kusungirako: Sungani pamalo opumira mpweya, owuma.

Executive Standard: International Standard.