贵金属
貴金屬
귀금속
PRECIOUS METALS
2012年
z1期
85-87
,共3页
ILYASHEVICH V.D.%PAVLOVA E.I.%KORITSKAYA N.G.%MAMONOV S.N.%SHULGIN D.R.%MALTSEV E.V.
ILYASHEVICH V.D.%PAVLOVA E.I.%KORITSKAYA N.G.%MAMONOV S.N.%SHULGIN D.R.%MALTSEV E.V.
ILYASHEVICH V.D.%PAVLOVA E.I.%KORITSKAYA N.G.%MAMONOV S.N.%SHULGIN D.R.%MALTSEV E.V.
refined metal%feeding materials recovery%process solutions%crystal hydrates%precious metals chemical compounds
In recent years JSC "Krastsvetmet" has successfully developed the production of chemically pure compounds of precious metals.Currently methods have been developed and facilities have been provided for industrial production of the following platinum metals compounds:- Rhodium (Ⅲ) chloride hydrate,rhodium (Ⅲ) chloride solution,rhodium ( Ⅲ) nitrate solution,rhodium ( Ⅲ)iodide,rhodium ( Ⅲ) sulfate,hydrated rhodium ( Ⅲ) oxide,ammonium hexachlororodiate,rhodium ( Ⅲ)phosphate solution,rhodium electrolytes;Iridium (Ⅳ) chloride hydrate,iridium (Ⅲ) chloride hydrate,ammonium hexachloroiridate (Ⅳ),hexachloriridium acid solution,hexachloriridium crystalline acid;- Ruthenium (Ⅲ) chloride hydrate,ruthenium (Ⅳ) hydroxide chloride,ruthenium (Ⅳ) hydroxide chloride solution,ammonium hexachlororuthenate,ruthenium (Ⅲ) chloride solution,potassium,diaquaoctachloronitrido diruthenate.The quality of the production meets the requirements of Russian and foreign consumers.
