有色金属
有色金屬
유색금속
NONFERROUS METALS
2008年
4期
63-66
,共4页
冶金技术%金%浸出%含砷铜烧渣%SNO助剂
冶金技術%金%浸齣%含砷銅燒渣%SNO助劑
야금기술%금%침출%함신동소사%SNO조제
metallurgical technology%gold%leaching%residue containing arsenic and copper%SNO agent
以砷铜烧渣为原料,用SNO助剂处理2h~3h后在选择条件下进行氰化浸出,以回收有价金属元素金,可使浇渣中的金品位从6.5g/T下降至0.5g/T以下,有较好的经浊效益.
以砷銅燒渣為原料,用SNO助劑處理2h~3h後在選擇條件下進行氰化浸齣,以迴收有價金屬元素金,可使澆渣中的金品位從6.5g/T下降至0.5g/T以下,有較好的經濁效益.
이신동소사위원료,용SNO조제처리2h~3h후재선택조건하진행청화침출,이회수유개금속원소금,가사요사중적금품위종6.5g/T하강지0.5g/T이하,유교호적경탁효익.
The process of gold extraction from the residue containing arsenic and copper are investigated.By leaching with cyanide under certain condition aher pretreated with SNO agent for 2-3h,the grade of gold in the residue is decreased from 6.5g/t to 0.5g/t.
