Cov Khoom Siv Hluav Taws Xob thiab cov ntawv thov ntawm sodium hydroxide thiab sodium carbonate

Adminentter yog ib qho ntawm cov flotation tus neeg sawv cev. Cov neeg sawv cev siv los hloov cov khoom seem saum npoo ntawm cov zaub mov thiab cov yam ntxwv ua npuas dej ntawm cov txheej txheem kev xaiv ntawm cov txheej txheem frotation, thiab txhim kho cov huab cua. Raws li nws lub luag haujlwm tseem ceeb hauv cov txheej txheem frolotation, nws tuaj yeem faib ua cov kev tiv thaiv, cov kev tswj hwm, acid regulators, flocculants, thiab lwm yam.
Sodium hydroxide thiab sodium carbonate yog ib qho ntawm cov neeg tsim nyog tseem ceeb

Adminitter-Cov Khoom Txhuam Txhuam Txhuam Txhuam Hniav Thiab Daim Ntawv Thov ntawm Sodium Hydroxide
Sodium Hydroxide yog cov kev tswj hwm nruab nrab alkaline. Tsuas yog thaum High-alkali nruab nrab flotation yuav tsum tau siv thiab txiv qaub tsis tuaj yeem siv ua ib qho nruab nrab regulator tuaj yeem siv ua cov kev tswj hwm nruab nrab hauv nruab nrab. Piv txwv li, thaum Carboxylic acid cov neeg sau yog siv rau pem hauv ntej Hematite thiab Caum (2+)

Regulator-tawm tsam mechanism thiab ntawv thov ntawm sodium carbonate
Sodium Carbonate (dej qab zib tshauv) yog ib qho nruab nrab alkaline infitter uas tuaj yeem hloov kho pyrite mus rau 8 txog 10 lossis ua kom zoo nkauj uas tau inhibited los ntawm pob zeb tshuaj tshauv. Nws tuaj yeem siv daus ca (2+) thiab MG (2+) + HCO3 (+) K = 4.2 × 10-7HCO3 (-) → H (+) + CO3 (2-) K2 = 4.8 × 10-1CA (2 +) + (2-) → CGO3 (2-) → MGO3 (2-) → MGO3 (2-) → MGO3 (2-) → MGKALINE OVOLULATE MENYUAM MEDIUM rau cov khoom siv Sulf flotation. Thaum flotation kev sib cais ntawm polymetallic sulfide cov zaub mov, yog tias cov roj av roj hmab nruab nrab yuav nkag mus rau hauv cov av nkos ntau thiab ua cov nplaum, uas tuaj yeem txo qis concentration ntawm lub siab xav. Txhawm rau txhim kho qib thiab txhim kho cov ntsiab lus noo noo ntawm cov ntsiab lus lim dej ntawm cov txiv hmab nruab nrab alkaline nruab nrab yooj yim li sai tau.