Hydrochloric acid, caustic soda, soda tshauv, ammonium chloride, chlorine gas, thiab lwm yam, uas yog cov khoom tseem ceeb ntawm kev lag luam tshuaj lom neeg, feem ntau yog tsim los ntawm cov ntsev ua raw khoom.Tsis tas li ntawd, lawv kuj tau siv hauv kev tsim cov xab npum, ceramics, iav ntau lawm, tshuaj hauv tsev, roj drilling, drilling thiab ua tiav cov kua dej, petrochemical dewatering kua, thaum ntxov-strengthening agents nyob rau hauv kev tsim kho kev lag luam, solidifying agents nyob rau hauv zus tau tej cov xim, latex coagulants. nyob rau hauv kev lag luam roj hmab, additives nyob rau hauv daim ntawv kev lag luam thiab deinking ntawm cov ntaub ntawv pov tseg, inorganic tshuaj raw cov ntaub ntawv thiab sulfuric acid paus tshem tawm cov neeg sawv cev nyob rau hauv cov tshuaj lom neeg kev lag luam, solidifying tus neeg sawv cev rau sodium fucoidan, thiab nyob rau hauv kev tiv thaiv ntawm lwj ntawm nplej, txiv apples, cabbages thiab lwm yam khoom.Nws yog siv los ua zaub mov preservative, nyob rau hauv zus tau tej cov sodium hlau thiab lwm yam sodium compounds, thiab raws li ib tug kho cua sov nruab nrab rau hlau.Ntsev kuj yog siv dav hauv kev kho dej, kev loj hauv kev tshem tawm daus, tub yees thiab cia txias.

Tshuaj index
kho
Qhov taw qhia solarized muaj ntsev refined muaj ntsev
Khoom npe superior qib thawj qib thib ob qib superior qib thawj qib thib ob qib sodium chloride / (%) ≥96.0094.5092.0099.1098.5097.50
Dej/(%) ≤3.004.106.000.300.500.80
Dej insoluble teeb meem / (%) ≤0.200.300.400.050.100.20
Calcium thiab magnesium ion / (%) ≤0.300.400.600.250.400.60
Sulfate ion / (%) ≤ 0.500.701.000.300.500.90