Uruganda rutunganya zahabu

Agasanduku ka zahabu ni ibikoresho byo gutunganya amabuye y'agaciro akoreshwa mu nganda zitunganya zahabu. Igizwe ahanini numubiri wa chute na tapi ya zahabu. Agasanduku kamwe ka sluice gatanga ubwoko butandukanye bwa riffles, mato mato, amatapi, hamwe nabacukuzi ba moss kugirango bafashe gukusanya zahabu nini na zahabu nziza cyane. Turashobora guhitamo uburebure, ubugari, icyuma mesh hamwe nibikoresho bya tapi yisanduku ya sluice nkibyo abakiriya bakeneye. Niba utazi neza icyakubereye, wumve neza kutwandikira kandi tuzagusaba icyitegererezo gikwiye kuri wewe.

Hariho uburyo butatu buzwi cyane bwo kubona ibicuruzwa bya zahabu: cyanidation, gutandukanya uburemere bwa zahabu no guhuriza hamwe. Buri buryo bufite ibyiza nibibi kandi burakwiriye kubirombe bitandukanye, nibidukikije byaho. Uruganda rukora amazi rwamazi rwabaye imashini ikomeye yo gusya zahabu no gukurura amabuye ya zahabu no guhuriza hamwe muri Afrika no muri Amerika yepfo kugirango ishoramari rito ugereranije n’umupira wumupira no gukora byoroshye.

Inyungu za Gravity, nkuburyo bwingenzi bwo gutunganya amabuye y'agaciro, ifite ibyiza byo gutunganya ibintu byoroshye, ishoramari rito, kubungabunga ibidukikije, guhuza n'imihindagurikire y'ikirere (bishobora gutunganya ubwoko butandukanye bw'amabuye y'agaciro). Hano turavuga cyane cyane kubikorwa byumushinga wumupira wumuriro wa gravity inyungu.

Ubushinwa Ascend uruganda rwo gukaraba zahabu rugamije ahanini kugarura uduce twa zahabu twa alluvial cyangwa dushyira mumucanga wumukara. Sisitemu yuzuye igizwe na ecran ya trommel, Knelson centrifugal concentrated, sluice chute, pompe yamazi nibindi bice. Igice cyose ni ubwoko bwa mobile, byoroshye kwimuka no gushira imbere yubucukuzi. Kandi ifite ubushobozi butandukanye bwo guhuza ibyifuzo bitandukanye byabakiriya.