Tam sim no ntau yam ntawm kev siv sodium acetate

Tam sim no ntau yam ntawm kev siv sodium acetate yog qhov dav, txawm hais tias nws yog cov tshuaj lom neeg, hauv kev lag luam sib txawv tuaj yeem pom nws daim duab, feem ntau ntawm kev siv nws qhov sib ntxiv kom them nyiaj rau kev tswj hwm, kom nws tuaj yeem ua rau hauv sib txawv siv ib puag ncig los ua si nws vim siv cov nyhuv, hauv qab no muab koj cov lus qhia tshwj xeeb rau nws siv.

1, siv nyob rau hauv kev lag luam luam ntawv thiab dyeing: dyeing nrog nws mus rau neutralize cov kua qaub los kho tus nqi PH; Aniline dub anti-dye luam ntawv yog siv los ua tus neeg sawv cev rau Naftol dye colour tov, ua tus neeg saib xyuas kev tiv thaiv brittleness rau vulcanized dub daim ntaub, thiab lwm yam.

2. Hauv kev npaj tshuaj: organic synthesis hauv kev tsim cov tshuaj alkaline, thyroxine, cystine thiab sodium meiodopyronic acid: acetylation ntxiv, cinnamic acid, benzyl acetate, thiab lwm yam.

3, nyob rau hauv kev lag luam pigment: siv rau ncaj qha xiav reactive dyes, pas dej pigment acid cia, Shilin xiav manufacturing. Lwm cov ntaub ntawv raw xws li tanning tawv, kho cov neeg sawv cev rau kev yees duab X-ray negatives thiab electroplating.

4. Raws li tsis muaj rau seasoning, nws tuaj yeem txo cov ntxhiab tsw phem thiab tiv thaiv kom tsis txhob muaj xim, thiab muaj qee yam los tiv thaiv mildew. Kuj tseem siv tau los ua cov kua ntses, sauerkraut, mayonnaise, ntses ncuav mog qab zib, hnyuv ntxwm, qhob cij, nplaum nplaum thiab lwm yam qaub. Sib xyaw nrog methyl cellulose, phosphate, thiab lwm yam, rau kev khaws cov hnyuv ntxwm, qhob cij, nplaum nplaum, thiab lwm yam.

Sodium acetate hmoovRaws li cov khoom siv tshuaj lom neeg, xav ua kom nws ua si ntau qhov zoo, nws yog ib qho tsim nyog yuav tsum tau ua cov tshuaj tiv thaiv kab mob, xws li kev kho cua sov, thaum cua sov yuav hloov cov tshuaj, tsim cov khoom peb xav tau, ntawm chav kawm, cov txheej txheem no. yuav tsum ua tej yam kev paub, cia peb qhia rau koj.

1, thaum lub sij hawm cua sov txheej txheem, hydrolysis yuav tshwm sim, thiab cov khoom ntawm hydrolysis yuav NAOH thiabacetic acid;

2, NAOH tau txais yog cov khoom siv hluav taws xob muaj zog nrog kev ua haujlwm muaj zog;

3, piv txwv tias NAOH yog generated, cov generated NAOH tseem yuav hnov ​​​​mob nrog acetic acid los ua NAAC, vim hais tias cov khoom ib txwm hloov los ntawm kev ua haujlwm siab mus rau kev ua haujlwm tsawg;

4, thaum cua sov, nws decompose ib feem ntawm NAOH thiab acetic acid, koj tsuas yog hais kom sov cov tshuaj no, thiab tsis txhob hais txog qhov kub thiab txias.

5, ntawm qhov kub thiab txias, acetic acid yog volatile acid, acetic acid volatilization, hydrolysis ntawm NAOH tsis tuaj yeem volatilize, tsuas yog nyob hauv cov tshuaj.

Sodium acetate yog siv dav hauv kev lag luam chemical, hlau thiab hlau, metallurgy, thee ntxuav, coking, luam ntawv thiab dyeing, tshuaj, tshuaj npaj, muaj catalysts, preservative preservative, thee chemical kev lag luam thiab lwm yam dej phwj tuaj thiab nroog phwj nroj tsuag.

Txoj kev siv

Thaum noj tshuaj sodium acetate yog 30mg / L, tus nqi ntawm phosphorus tso tawm hauv seem anaerobic, phosphorus haum rau hauv ntu aerobic thiab tshem tawm nitrogen hauv seem anoxic yog qhov loj. Qhov kev noj zaub mov zoo yog qhov ruaj khov thiab txhim khu kev qha raws li kev ua haujlwm ntawm lub kaw lus los ntawm kev sim me me.