Mutengesi weCopper Sulphate Pentahydrate kuSouth Africa

Chii chinonzi Copper Sulphate Pentahydrate?

Copper sulphate pentahydrate (CuSO₄·5H₂O) ndiyo munyu wemhangura unonyanya kukosha uye unonyanya kukosha mukutengeserana — bhuruu crystalline solid inonyungudika zvakanyanya mumvura. Ndiyo imwe yemakemikari anoshandiswa zvakanyanya muindasitiri mumigodhi nekugadzira zvicherwa, kurima, kurapwa nemvura, electroplating, uye kugadzira makemikari. Mukugadzirisa zvicherwa ndiyo activator yekupedzisira ye sphalerite (ZnS) mu lead-zinc flotation, uye inoshandiswa kumutsa pyrite mumatunhu anodiwa pyrite flotation. Inoshandiswawo mu copper heap leach uye SX-EW operations se electrolyte additive.

Kushanda kweSphalerite muLead-Zinc Flotation

Sphalerite (ZnS, zinc sulphide) inongoshanda zvishoma chete kune xanthate collectors muhuwandu hwepH flotation. Nzira yakajairika yekushanda ndeyekuwedzera copper sulphate padanho rekugadzirisa flotation, apo Cu²⁺ ion inochinjana neZn²⁺ pamusoro pe sphalerite kugadzira activated copper sulphide surface layer [Cu·ZnS] inopindura zvakasimba kune xanthate neDTP collectors. Danho iri rekushanda copper rinokosha mu lead-zinc selective flotation circuits dzese - kazhinji lead flotation stage inotanga kushanda ne pyrite ne sphalerite depressed, ipapo copper sulphate activation inogonesa zinc flotation mu zinc circuit inotevera. Dosage inowanzova 100–1000 g/t CuSO₄ zvichienderana ne sphalerite grade uye mineralogy.

Zvekurima uye Zvimwe Zvishandiso

Mushonga wemhando ye Agricultural copper sulphate pentahydrate wagara uchishandiswa kwenguva refu (semusanganiswa weBordeaux ne lime) uye micronutrient yevhu (kugadzirisa kushomeka kwemhangura). Mukurapa nemvura unoshandiswa semushonga we algicide mumadziva emvura uye masisitimu ekudiridza. Mukugadzira ne electrolyte ndiyo electrolyte yemhangura inoshandiswa mumabhati e copper plating. Terracore Chemicals inopa copper sulphate pentahydrate mumhando dzekurima, dzehunyanzvi, uye dze electroplating muSouthern Africa.