Ossaydhka rasaasta/lithage
Daaqaddayadu waa tayada sare. Waxaan dammaanad qaadeynaa in heerarka dahabku ay yihiin.
SHARAXA
Assay Litharge waa nooc gaar ah oo Oxide Lead ah oo loo isticmaalo dahabka iyo falanqaynta macdanta birta ee kale ee qaaliga ah. Waxay ka samaysan tahay rasaas si gaar ah loo sifeeyay waxayna bixisaa heer aad u hooseeya oo wasakhda birta ah ee qaaliga ah Daaqaddayadu waa tayada sare. Waxaan dammaanad qaadeynaa in heerarka dahabku ay yihiin.
FOOMKA wax soo saarka
budo jaale ah.
CODSIGA
Qiimaynta dahabka, qalinka, platinum iyo macdano kale oo qaali ah.
Hantida caadiga ah iyo falanqaynta
Muuqaal: Fiican, budo huruud ah oo cagaaran.
Leedhka Xorta ah (sida Pb): ≤ 10.0 %.
Cuf-jiid gaar ah: 9.5.
Arsenic (sida Sida): ≤ 2 ppm.
Bismuth (sida Bi): ≤ 3 ppm.
Copper (sida Cu): ≤ 2 ppm.
Silver (sida Ag): 0.13 ppm.
Dahab (sida Au): 1 ppb.
Birta (sida Fe): ≤ 3 ppm.
Tin (sida Sn): ≤ 2 ppm.
Zinc (sida Zn): ≤ 2 ppm.
Baakadaha
Baakadaha kala duwan oo ay ku jiraan 25kg bac, 25kg bacaha iyo 1,000kg bacaha bulk.