Title of article
A preliminary study on the preparation of metallic copper by direct hydrogen reduction of CuS slurry
Author/Authors
Qing Tang، نويسنده , , Kening Yu، نويسنده , , Huanzhen Liang، نويسنده , , Shaohua Li، نويسنده , , Jiajun Ke، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2007
Pages
4
From page
6400
To page
6403
Abstract
A preliminary study demonstrated that CuS in
the acid or basic slurry could be reduced to a certain extent
by hydrogen in an autoclave. The reduction mechanisms in
the two systems are probably different. The reduction of
CuS in the basic slurry of pH 12.0 reached 92% under the
hydrothermal conditions, such as 2.5MPa of partial
hydrogen pressure, 220 ºC for 3 h and adding 95% of
stoichiometric ZnO.
Journal title
Journal of Materials Science
Serial Year
2007
Journal title
Journal of Materials Science
Record number
833272
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