Kusamala pakugwiritsa ntchito ndi kusungirako xanthate

[mafotokozedwe onse]Xanthate ndi flotation sulfide mineral, monga galena, sphalerite, actinide, pyrite, mercury, malachite, siliva wachilengedwe ndi golide wachilengedwe, Ndiwomwe amagwiritsidwa ntchito kwambiri.

Panthawi ya flotation ndi beneficiation, kuti mulekanitse bwino mchere wothandiza ku mchere wa gangue, kapena kupatutsa mchere wambiri wothandiza, nthawi zambiri zimakhala zofunikira kuwonjezera ma reagents kuti asinthe thupi ndi mankhwala a mchere ndi zinthu zapakati. .Ma reagents awa amatchulidwa pamodzi kuti flotation reagents.Xanthate ndiyemwe amagwiritsidwa ntchito kwambiri posonkhanitsa ore ya sulfide.

Xanthate imagawidwa mu ethyl xanthate, amyl xanthate ndi zina zotero.Xanthate yokhala ndi maatomu a carbon ochepera 4 mu gulu la hydrocarbon, pamodzi amatchedwa low-grade xanthate, Xanthate yokhala ndi maatomu a carbon oposa 4 amatchulidwa pamodzi kuti xanthate yapamwamba. Kuti mupange xanthate kuti ikhale yogwira ntchito bwino, chidwi chiyenera kuperekedwa kuzinthu zotsatirazi mukamagwiritsa ntchito ndikusunga:

1. Gwiritsani ntchito muzambiri zamchere momwe mungathere.Chifukwa chakuti xanthate ndi yosavuta kupatukana m'madzi, idzawuka hydrolysis ndi kuwonongeka.Ngati zinthu zina zimafuna kuti zigwiritsidwe ntchito mu zamkati za asidi, xanthate yapamwamba iyenera kugwiritsidwa ntchito.Chifukwa chakuti xanthate yapamwamba imasokoneza kwambiri. pang'onopang'ono kuposa xanthate yotsika kwambiri mu zamkati za asidi.

2. Njira yothetsera xanthate iyenera kugwiritsidwa ntchito ngati ikufunika, musasakanize kwambiri nthawi imodzi, ndipo musamayike ndi madzi otentha.Pamalo opangira, xanthate nthawi zambiri amapangidwa kukhala 1% yamadzimadzi kuti agwiritsidwe ntchito.Chifukwa xanthate ndi zosavuta hydrolyze, kuwola ndi kulephera, Chifukwa chake musafanane kwambiri panthawi imodzi.Sizingakonzedwe ndi madzi otentha, chifukwa xanthate idzawola mofulumira ngati kutentha.

3. Pofuna kuteteza xanthate kuti isawonongeke ndi kulephera, iyenera kusungidwa pamalo otsekedwa, Pewani kukhudzana ndi mpweya wonyowa ndi madzi, Sungani pamalo ozizira, owuma komanso odutsa mpweya wabwino, Musatenthe, tcherani khutu kuteteza moto.