Dab tsi yog kev siv ntsev ntsev?

Daim ntawv thov kev lag luam ntsev hauv kev lag luam tshuaj muaj ntau heev, thiab kev lag luam tshuaj lom neeg yog kev lag luam yooj yim hauv kev lag luam hauv teb chaws.Kev siv cov ntsev ntau siv tau piav qhia raws li hauv qab no:

1. Kev lag luam tshuaj
Muaj ntsev yog leej niam ntawm kev lag luam tshuaj, nws yog ib qho tseem ceeb raw khoom ntawm hydrochloric acid, caustic soda, chlorine gas, ammonium chloride, dej qab zib tshauv thiab lwm yam.

2. Kev lag luam khoom siv hauv tsev
1, lub ntsiab raw khoom rau zus tau tej cov iav alkali yog ua los ntawm industrial ntsev.
2. Cov glazes ntawm coarse pottery, ceramic vuas thiab jars kuj xav tau ntsev muaj.
3, nyob rau hauv lub melting ntawm iav ntxiv kom tshem tawm cov npuas nyob rau hauv lub iav kua clarifying tus neeg saib xyuas, kuj yog ua los ntawm industrial ntsev thiab lwm yam raw khoom.

3 .Kev lag luam roj av

1, qee cov roj-soluble organic acid barium ntsev tuaj yeem siv los ua cov roj av combustion accelerator los txhawb kev ua tiav cov roj av.
2.
3, cov khoom siv ntsev ntsev barium sulfate tuaj yeem ua rau cov av nkos hnyav thiab ua tus tswj hwm.
4, boron nitride tau los ntawm boron raws li raw khoom, nws hardness yog sib npaug rau pob zeb diamond, yuav siv tau raws li ib tug superhard khoom rau zus tau tej cov roj laum khoom.
5, magnesium oxide, magnesium hydroxide thiab magnesium carbonate tuaj yeem siv los ua cov hmoov tshauv hloov ntxiv rau roj roj los tiv thaiv kev kub siab corrosion ntawm vanadium ua ke.
6, nyob rau hauv cov txheej txheem refining ntawm kerosene, ntsev yog siv los ua ib txheej lim kom tshem tawm cov sib tov.
7, Thaum lub sij hawm drilling ntawm cov roj Wells, cov ntsev muaj peev xwm ntxiv rau cov av nkos ua lub stabilizer los tiv thaiv kev ncaj ncees ntawm pob zeb ntsev core.

4. Kev lag luam tshuab

1. Ntawm qhov kub thiab txias, muaj ntsev ua rau lub hauv paus ntawm lub casting muag muag, yog li tiv thaiv lub cim ntawm kub tawg nyob rau hauv lub casting.
2, muaj ntsev tuaj yeem siv los ua cov nplaum zoo rau cov hlau tsis-ferrous thiab alloy casting xuab zeb.
3, ferrous hlau thiab tooj liab, tooj liab alloy ua ntej electroplating muaj zog pickling, xav tau ntsev muaj.
4, steel mechanical qhov chaw lossis cov cuab yeej hauv kev kho cua sov, cov khoom siv cua sov feem ntau yog ntsev da dej rauv.

5. Kev lag luam metallurgical
1, muaj ntsev kuj siv tau los ua desulfurizer thiab clarifier rau kev kho cov hlau ore.
2, muaj ntsev hauv kev lag luam metallurgical tuaj yeem siv los ua tus neeg sawv cev chlorination roasting thiab quenching agent.
3, nyob rau hauv lub pickling ntawm sawb hlau thiab stainless hlau, txhuas smelting, electrolytic thiab lwm yam AIDS siv ntsev muaj.
4, nyob rau hauv smelting refractory cov ntaub ntawv, thiab lwm yam., xav tau kev lag luam ntsev.
5, steel khoom thiab steel dov cov khoom rau hauv cov ntsev ntsev, tuaj yeem ua rau nws cov tawv nqaij tawv thiab tshem tawm cov oxide zaj duab xis.

6. Dye kev lag luam
Tsis tsuas yog cov khoom siv raw hauv kev lag luam dyeing (xws li caustic soda, soda tshauv thiab chlorine, thiab lwm yam) yog ncaj qha tsim los ntawm kev lag luam ntsev, tab sis kuj hydrochloric acid thiab lwm yam khoom siv tshuaj tau los ntawm kev sib sib zog nqus ntawm kev lag luam ntsev.Tsis tas li ntawd, yuav luag txhua txhua kauj ruam hauv cov txheej txheem dyeing siv ib qho ntawm cov ntsev.Tsis tas li ntawd, kev lag luam ntsev kuj tau siv dav hauv kev kho dej, tus neeg saib xyuas snow melting, tub yees thiab tub yees.