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Nickel complexes arsenic sulfide

Metals less noble than copper, such as iron, nickel, and lead, dissolve from the anode. The lead precipitates as lead sulfate in the slimes. Other impurities such as arsenic, antimony, and bismuth remain partiy as insoluble compounds in the slimes and partiy as soluble complexes in the electrolyte. Precious metals, such as gold and silver, remain as metals in the anode slimes. The bulk of the slimes consist of particles of copper falling from the anode, and insoluble sulfides, selenides, or teUurides. These slimes are processed further for the recovery of the various constituents. Metals less noble than copper do not deposit but accumulate in solution. This requires periodic purification of the electrolyte to remove nickel sulfate, arsenic, and other impurities. [Pg.176]

Nickel, diacetylbis(benzoylhydrazonato)-, 203 Nickel complexes, 1-300 T] -bonded, 33 arsenic sulfide, 36 arsines, 34 CjPhj, 33... [Pg.6050]


See other pages where Nickel complexes arsenic sulfide is mentioned: [Pg.934]    [Pg.1479]    [Pg.1479]    [Pg.15]    [Pg.670]    [Pg.1674]    [Pg.4838]    [Pg.154]    [Pg.18]    [Pg.297]   
See also in sourсe #XX -- [ Pg.36 ]

See also in sourсe #XX -- [ Pg.5 , Pg.36 ]




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Arsen -sulfid

Arsenate complexes

Arsenic complexes

Arsenic sulfides

Arsenous sulfide

Nickel arsenate

Nickel sulfide

Sulfide complexes

Sulfides arsenic sulfide

Sulfides nickel complex

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