The substance Leach residues, cadmium cake is a UVCB (origin: inorganic)
Public name: cadmium cake
|EC name:||Leach residues, cadmium cake|
|CAS number (EC inventory):||91053-44-0|
|IUPAC name:||Insoluble cadmium-containing residue after precipitation of cadmium bearing solutions|
|Description:||Cadmium-rich precipitate obtained by adding of a reducing agent –i.e. Zinc powder, Fe-powder, Al-powder, H2, ...- to the Cadmium loaded Sulphate solution.
The precipitate is separated in dedicated settler, then optionally re-pulped in a second reaction tank with a slightly acidic sulphate solution i.o.t. dissolve the excess of un-reacted reducing agent powder . Eventually, the Cadmium-rich precipitate is washed and filtered out of the suspension using press-filters.
This Intermediate is typically used in production units of Cadmium metal or Cadmium compounds.
|Molecular weight range:||n.a.|
Please download composition information from document at the bottom of the page.
Please download classification information from document at the bottom of the page.
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