Barium yeCarbonate
Le minerali ibizwa ngegama likaWilliam Withering, owathi ngo-1784 wayiqonda ukuba yahlukile ngokwamachiza kwii-baryte. Yenzeka kwimithambo yentsimbi ekhokelayo eHexham eNorthumberland, Alston eCumbria, Anglezarke, kufutshane naseChorley eLancashire nakwezinye iindawo ezimbalwa. I-Witherite itshintshwa ngokulula ibe yi-barium sulphate sisenzo samanzi esine-calcium sulphate kwisisombululo kunye namakristali ke ngoko ahlala efakwe ii-baryte. Ngowona mthombo uphambili weetyuwa ze-barium kwaye sombiwa kwixabiso elininzi eNorthumberland. Isetyenziselwa ukulungisa ityhefu yempuku, ekwenziweni kweglasi kunye ne-porcelain, kwaye ngaphambili yayisetyenziselwa ukucoca iswekile. Isetyenziselwa ukulawula umlinganiselo we-chromate ukuya kwisulphate kwiindawo zokuhlambela ezikhethiweyo ze-chromium.
Ukucaciswa
INTO | UMGANGATHO |
BaCO3 | 99.2% |
Isalfure iyonke (kwisiseko se-SO4) | 0.3% ubuninzi |
Umcimbi ongenakunyibilika we-HCL | 0.25% ubuninzi |
Intsimbi njenge-Fe2O3 | Ubuninzi be-0.004% |
Ukufuma | 0.3% ubuninzi |
+ 325mesh | I-3.0max |
Ubungakanani boPhezulu beParticle (D50) | 1-5um |
Ukusetyenziswa
Isetyenziswa ngokubanzi kwimveliso ye-elektroniki, iiseramikhi, i-enamel, iithayile zomgangatho, izinto zokwakha, amanzi acocekileyo, irabha, ipeyinti, izinto zemagnethi, i-carburizing yentsimbi, i-pigment, ipeyinti okanye enye ityuwa ye-barium, iglasi yamayeza kunye namanye amashishini.
Ukupakisha
25KG / ibhegi, 1000KG / ibhegi, ngokwemfuneko abathengi '