Cov khoom pov tseg, txawm hais tias tsuas yog peb lo lus, muaj ntau txoj kev paub txog, ces koj yuav tsum khov kho cov txuj ci no, xwv koj thiaj siv tau lub thoob yas thwj thij thiab zoo. Raws li qhov no, cov nram qab no yuav piav qhia thiab piav qhia txog kev paub txog cov thoob yas. Cov lus piav qhia yog raws li nram no.
1. Qhov kev npaj ua ntej lub hnab yas yuav khoom tseem ceeb?
Los ntawm ib qho kev pom, cov thoob yas yuav tsum tau ua ib co haujlwm npaj ua ntej cov khoom muag yuav, thiab cov kev npaj no tseem ceeb heev. Lawv yuav tsum tsis txhob poob qis thiab daig, vim hais tias lub hom phiaj ntawm txoj hauj lwm no yog ua kom tiav ob lub hom phiaj. Qhov tseem ceeb ntawm cov khoom yuav khoom ua haujlwm, qhov thib ob yog kom tsis txhob xaiv qhov tsis ncaj ncees lawm. Nyob rau hauv cov ntsiab lus ua haujlwm, muaj ob feem ntau, ib qho yog kom to taub cov khoom siv chaw thiab siv cov kev cai, thiab qhov thib ob yog nkag siab txog qee yam kev qhia txog cov khoom thiab cov tuam txhab tsim los tiv thaiv kev tsis ncaj ncees thiab tsis xaiv.
2. Thaum yuav khoom yas cov yas, koj yuav tsum sib piv cov yam tseem ceeb?
Thaum yuav cov khoom siv yas, nws yuav tsum coj tag nrho cov yam tseem ceeb rau hauv tus account, thiab cov no yog qhov tseem ceeb xav, vim hais tias lawv muaj feem xyuam nrog cov khoom yuav khoom, yog li yuav xaus no. Cov teeb meem no yog qhov tseem ceeb, tsis muaj qhov sib txawv ntawm lawv, yog li lawv tsis zoo sib xws, thiab los ntawm lwm qhov kev xav, cov kev sib piv no tsis muaj lub ntsiab lus thiab muaj nqis, thiab tsis tas ua txoj haujlwm no.
3. Puas yog koj siv roj av los sis cov tshuaj hydrochloric acid, koj puas siv tau cov thoob yas?
Cov khoom siv yas, uas tsis tuaj yeem siv rau roj, yog tshwm sim los ntawm qhov tseeb tias cov thoob yas ua hluav taws xob thaum lub sij hawm sib cuag nrog roj av, tshwj xeeb tshaj yog thaum lub tsheb thauj mus los ntawm roj av, thiab yuav tau sau ntau qhov hluav taws xob, yog li ua kom muaj kev nyab xeeb. Tshaj li, roj av nws tus kheej yog ib yam khoom uas muaj kub hnyiab thiab tawg. Nws zoo siv cov tshuaj hydrochloric acid mus nqa hydrochloric acid. Txawm li cas los, nws nyob ntawm seb hom hydrochloric acid. Yog hais tias nws muaj concentrated hydrochloric acid, nws tsis pom zoo siv cov yas thoob yas. Nws yog pom zoo kom siv cov iav, ceramic los yog ntim cov thawv rau loading, vim hais tias concentrated hydrochloric acid yog muaj zog heev. Volatile thiab corrosive.
4. Puas yog cov thoob yas tuav pov tseg ntev?
Cov thoob yas, uas tsis tuaj yeem tuav wine ntev, vim tias cov yas siv hauv cov thoob yas yuav ua tau cov zaub mov yas yas. Tsis tas li ntawd, cov khoom siv tsis yog siv tsis tau vim hais tias qee yam khoom ntawm cov khoom siv plab yog los ntawm kev haus dej cawv yog tias lawv muaj cawv cov ntsiab lus. Tsis tas li ntawd, cov yeeb yaj kiab uas tsis tshua muaj huab cua dua li iav thiab tsis haum rau kev cia mus ntev.
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