Cov ntsev siv rau kev lag luam yog dab tsi?

Kev siv ntsev rau kev lag luam hauv kev lag luam tshuaj lom neeg yog ib qho kev lag luam tseem ceeb hauv kev lag luam hauv lub tebchaws. Kev siv ntsev rau kev lag luam feem ntau yog raws li nram no:

1. Kev lag luam tshuaj lom neeg
Cov ntsev lag luam yog niam ntawm kev lag luam tshuaj lom neeg, nws yog cov khoom siv tseem ceeb ntawm hydrochloric acid, caustic soda, chlorine gas, ammonium chloride, soda tshauv thiab lwm yam.

2. Kev lag luam khoom siv hauv tsev
1, cov khoom siv tseem ceeb rau kev tsim cov iav alkali yog ua los ntawm cov ntsev industrial.
2. Cov xim pleev rau ntawm cov tais diav av nplaum loj, cov vuas ceramic thiab cov hub kuj xav tau ntsev ua lag luam.
3, nyob rau hauv lub melting ntawm iav ntxiv kom tshem tawm cov npuas hauv cov kua iav clarifying tus neeg sawv cev, kuj yog ua los ntawm industrial ntsev thiab lwm yam raw cov ntaub ntawv.

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 sib xyaw ua ke ntawm roj av.
2, thaum roj av refining, industrial ntsev siv tau ua tus neeg sawv cev dehydrating kom tshem tawm cov dej pos huab hauv roj av.
3, cov tshuaj lom neeg ntawm cov khoom barium sulfate tuaj yeem ua rau qhov hnyav ntawm cov av nkos drilling thiab ua tus tswj hwm.
4, boron nitride tau los ntawm boron ua raw khoom, nws qhov nyuaj yog sib npaug rau pob zeb diamond, tuaj yeem siv ua cov khoom siv superhard rau kev tsim cov roj drilling laum me ntsis.
5, magnesium oxide, magnesium hydroxide thiab magnesium carbonate siv tau ua cov tshauv hloov kho ntxiv rau roj roj kom tiv thaiv kev xeb ntawm vanadium ua ke thaum kub siab.
6, nyob rau hauv cov txheej txheem refining ntawm kerosene, ntsev yog siv ua ib txheej lim kom tshem tawm cov sib tov.
7, Thaum lub sijhawm khawb cov roj qhov dej, cov ntsev lag luam tuaj yeem ntxiv rau hauv cov av nkos ua tus stabilizer los tiv thaiv kev ncaj ncees ntawm cov pob zeb ntsev core.

4. Kev lag luam tshuab

1. Thaum kub heev, ntsev ua rau lub plawv ntawm qhov casting mos, yog li tiv thaiv kev tsim cov kab nrib pleb kub hauv qhov casting.
2, ntsev kev lag luam tuaj yeem siv los ua cov nplaum zoo heev rau cov hlau tsis yog ferrous thiab cov xuab zeb casting alloy.
3, hlau ferrous thiab tooj liab, tooj liab alloy ua ntej electroplating muaj zog pickling, xav tau industrial ntsev.
4, cov khoom siv hlau lossis cov cuab yeej siv kho cua sov, cov khoom siv cua sov feem ntau yog lub cub tawg ntsev.

5. Kev lag luam hlau
1, ntsev kev lag luam kuj tseem siv tau ua tus desulfurizer thiab clarifier rau kev kho cov hlau ores.
2, ntsev kev lag luam hauv kev lag luam metallurgical tuaj yeem siv ua tus neeg sawv cev chlorination roasting thiab tus neeg sawv cev quenching.
3, nyob rau hauv pickling ntawm strip steel thiab stainless hlau, txhuas smelting, electrolytic thiab lwm yam AIDS siv industrial ntsev.
4, hauv kev smelting refractory cov ntaub ntawv, thiab lwm yam, xav tau ntsev industrial.
5, cov khoom siv hlau thiab cov khoom siv hlau dov uas muab tso rau hauv cov kua ntsev, tuaj yeem ua rau nws qhov chaw tawv thiab tshem tawm cov zaj duab xis oxide.

6. Kev lag luam xim
Tsis yog tsuas yog cov khoom siv raw uas siv ntau hauv kev lag luam zas xim (xws li caustic soda, soda tshauv thiab chlorine, thiab lwm yam) yog tsim los ntawm cov ntsev lag luam ncaj qha, tab sis kuj tseem muaj hydrochloric acid thiab lwm yam khoom siv tshuaj lom neeg tau los ntawm kev ua cov ntsev lag luam tob. Tsis tas li ntawd, yuav luag txhua kauj ruam hauv cov txheej txheem tsim cov xim siv qee qhov ntsev. Tsis tas li ntawd, cov ntsev lag luam kuj siv dav hauv kev kho dej, cov neeg sawv cev yaj daus, tub yees thiab tub yees.