Antimony Scraps
We purchase regularly
1. Various kinds of antimony scraps .
2. Antimony alloy scraps.
3. Antimony slags, anode mud of antimony, and converter slags from smelting plant.
4. Slags contain antimony, lead, bismuth and silver.
5. Antimony products that have not reached the standard: Waste antimony trichloride; waste antimony pentachloride; waste antimony triacetate; waste antimony glycolate and waste antimony trioxide.
Category of waste antimony |
Type |
Name of waste antimony |
Requirements & Standards |
Waste antimony and antimony compound |
Waste antimony,antimony chips, antimony threads, antimony scraps, waste antimony trichloride ,waste pentachloride,waste antimony triacetate, waste antimony glycolate, waste antimony trioxide that has not reached the standard |
The waste and scraps of the same type can not be less than 50 Mt |
Scraps of antimony alloy |
Antimony and lead alloy scraps, copper and antimony alloy scraps,Ag and Sb alloy scraps |
The waste and scraps of the same type can not be less than 100 Mt |
Antimony slags |
Antimony alkali slags, the antimony slags from the hydrometallurgy, the furnace bottom dust, antimony anode mud, tailings from all kind of smelting plants. |
Antimony must be above 15%, if other non-ferrous metal contained, the metal content should be above 30%, the same type of slags must not be less than 200 Mt |
Quality and Shape
It's not allowed to mix flammable, explosive, toxic, corrosive and radioactive substances into antimony scraps.
The impurities on the surface of antimony scraps should be eliminated.
The deduction methods of the impurities in antimony scraps and the measurement methods of
external dimension and unit block weight should be negotiated and determined by both parties of selling and buying.
Inspection and Acceptance
The inspection of antimony scraps should be carried out by the technical supervision department of buying party.Or a third party inspectorate can be consigned to make the inspection (E.g. SGS or Alex Stewart in China).The supplying party should guarantee the quality conforming to this standard or stipulation of the contract and fill in quality certificates.
Lots
The antimony scraps should be submitted for inspection by lots; each lot should be composed by the same category, same group and same grade.
Sampling and Others
The sampling methods of antimony scraps as well as other relative matters should be negotiated and determined by both parties of selling and buying and indicated in the contract.
Transportation and Storage
The antimony scraps in different categories and groups can not be mixed-loading during transportation.
During the processes of transportation, loading , unloading and stacking, the antimony scraps should
not be mixed with explosive, flammable, corrosive, virulent, radioactive substances and garbage.
And also the facilities which are polluted by above materiels should not be used for loading & unloading. There must be rain protection, snow protection and fire protection facilities if there are special requirements.
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