Kev siv ntau yam ntawm aluminium sulfate

Aluminium sulfate yog ib qho inorganic tshuaj nrog cov tshuaj formula ntawm Al2 (SO4) 3 thiab molecular hnyav ntawm 342.15.Nws yog dawb crystalline hmoov.

Hauv kev lag luam ntawv, nws tuaj yeem siv los ua tus neeg sawv cev ua ntej rau rosin kua nplaum thiab siv quav ciab emulsion, ua flocculant hauv kev kho dej, ua tus neeg saib xyuas sab hauv rau lub tshuab tua hluav taws, ua cov khoom siv raw rau kev ua alum thiab txhuas dawb, raws li ib tug decolorizer rau roj av, raws li ib tug deodorant, thiab raws li ib tug tshuaj.Cov ntaub ntawv nyoos, thiab lwm yam, tuaj yeem tsim cov pob zeb zoo nkauj thiab qib siab ammonium alum.

Cov hauv qab no yog cov ncauj lus kom ntxaws kev lag luam ntawm aluminium sulfate:

1. Siv los ua daim ntawv sizing tus neeg sawv cev hauv daim ntawv kev lag luam los txhim kho cov dej tsis kam thiab kev ua haujlwm ntawm daim ntawv;

2. Tom qab dissolving nyob rau hauv dej, cov khoom zoo thiab tej yam ntuj tso colloidal hais nyob rau hauv cov dej yuav agglomerated mus rau hauv loj flocs, uas yuav raug tshem tawm los ntawm dej, yog li nws yog siv raws li ib tug coagulant rau dej thiab dej khib nyiab;

3. Siv ua turbid dej purifier, precipitant, xim kho tus neeg saib xyuas, muab tub lim, thiab lwm yam. Siv raws li antiperspirant cosmetic raw khoom (astringent) hauv tshuaj pleev ib ce;

4. Nyob rau hauv kev lag luam tiv thaiv hluav taws, nws tuaj yeem siv ua npuas dej tua hluav taws nrog baking soda thiab foaming agent;

5. Analytical reagents, mordants, tanning agents, oil decolorizers, wood preservatives;

6. Stabilizers rau albumin pasteurization (xws li kua los yog khov tag nrho cov qe, dawb los yog yolks);

7. Nws tuaj yeem siv los ua cov khoom siv raw rau kev tsim cov gemstones, qib siab ammonium alum, thiab lwm yam aluminates;

8. Hauv kev lag luam roj, nws yog siv los ua tus neeg sawv cev los ntawm kev tsim cov chrome daj thiab lub pas dej dyes, thiab tseem ua cov xim-kho thiab sau tus neeg sawv cev.