Caustic Calcined Magnesite Hmoov rau Kev Kho Dej

Caustic calcined magnesite hmoov rau kev kho dej muaj ntau yam txiaj ntsig. Nws yog qhov zoo ntxiv rau txhua qhov kev kho dej, thiab nws daim ntawv thov ua kom cov txiaj ntsig zoo thiab raug nqi.

Ib qho txiaj ntsig zoo tshaj plaws ntawm kev siv MgO yog kev tshem tawm cov phosphorous thiab nws qhov kev cuam tshuam ib puag ncig tsawg heev vim tias tsis muaj cov khoom tsim kev puas tsuaj thaum nws siv. Thaum MgO siv rau cov dej khib nyiab, nws yuav ua rau cov tshuaj ua magnesium hydroxide (MgOH) 2.

Caustic calcined magnesite hmoov rau kev kho dej yog ib qho zoo heev dej softener vim nws muaj peev xwm tshem tawm hardness-ua minerals xws li calcium thiab magnesium, uas ua rau scale buildup nyob rau hauv cov kav dej thiab cov khoom siv. Nws cov alkalinity siab pab rau neutralize acids thiab sib npaug pH qib dej.

Tsis tas li ntawd, nws pab tshem tawm impurities thiab cov kab mob sib kis los ntawm kev khi lawv ua ke, tsim ib pawg uas tuaj yeem tshem tau yooj yim. Nws kuj yog ib qho kev xaiv nrov rau kev kho cov dej phwj tuaj thiab cov dej khib nyiab vim nws cov txiaj ntsig thiab tus nqi qis.

Lwm qhov txiaj ntsig tseem ceeb ntawm caustic calcined magnesite hmoov rau kev kho dej yog nws lub peev xwm los ua cov tshuaj tua kab mob. Nws paub tias tua kab mob, kab mob, thiab lwm yam kab mob uas tuaj yeem ua rau muaj kab mob hauv dej. Nws ua rau dej nyab xeeb rau haus, ua kom muaj kev noj qab haus huv thiab kev noj qab haus huv ntawm tib neeg.

1. Magnesium hydroxide muaj alkalinity siab; pH yooj yim kho; thiab pH tuaj yeem khaws cia hauv qhov txwv ntawm 9.

2. Los ntawm kev siv kev ncua rau cov dej khib nyiab, tus nqi pH tuaj yeem nce sai sai thaum tswj cov kab mob loj hlob zoo tshaj plaws rau kev kho mob lom.

3. Lub ncua kev kawm ntawv yuav ua tau zoo precipitate hnyav hlau rau extraction ntawm dej.

4. Piv nrog calcium hydroxide thiab sodium hydroxide, qhov kev ncua tuaj yeem tshem tawm cov phosphorus zoo. Nws muaj kev cuam tshuam zoo rau cov khoom noj siv mis los yog cov chaw tsim khoom uas ua cov khoom siv mis nyuj.