Sulfamic acidyog ntau yam tshuaj nrog cov tshuaj formula H3NSO3. Nws yog dav siv nyob rau hauv ntau lub teb. Nws yog cov khoom dawb. Sulfamic acid muaj lub cev ruaj khov thiab zoo solubility, thiab muaj ntau yam kev siv hauv kev lag luam thiab lub neej txhua hnub. Txhawm rau nkag siab txog kev thov tshwj xeeb ntawm sulfamic acid, peb yuav tsum pib nrog nws cov yam ntxwv. Kev thov ntawm sulfamic acid tau txais txiaj ntsig los ntawm nws cov yam ntxwv.
Sulfamic acid muaj ntau yam zoo, raws li hauv qab no:
1. Kev ua haujlwm ruaj khov
Sulfamic acid ruaj khov ntawm chav tsev kub, tsis yooj yim rau decompose, thiab muaj kev nyab xeeb heev rau siv thiab khaws cia.
2. Muaj peev xwm ntxuav tau zoo
Nws yog lub zog acidic nqus tsev vacuum uas tuaj yeem yaj sai sai, xeb thiab cov pob zeb hauv av, thiab tshwj xeeb tshaj yog tsim nyog rau kev ntxuav cov khoom siv xws li boilers, txias yees thiab kub exchangers.
3. Tsawg corrosiveness
Txawm hais tias Sulfamic acid yog acidic heev, nws muaj corrosiveness tsawg rau feem ntau cov hlau (xws li stainless hlau, tooj liab, thiab lwm yam), yog li nws yog dav siv nyob rau hauv industrial tu.
4. Kev nyab xeeb
Sulfamic acid muaj kev nyab xeeb dua li cov tshuaj acidic ib txwm muaj xws li sulfuric acid thiab hydrochloric acid thaum lub sijhawm thauj mus los thiab siv, thiab tsis muaj teeb meem rau cov kua qaub tsis haum, uas txhim kho kev nyab xeeb ntawm qhov chaw ua haujlwm.
5. Solubility
Sulfamic acid yog yooj yim soluble hauv dej, ua rau nws yooj yim los npaj cov kev daws teeb meem ntawm ntau yam concentrations kom tau raws li cov ntawv thov sib txawv.
Vim yog cov txiaj ntsig zoo no, Sulfamic acid tau siv dav hauv ntau qhov chaw xws li kev lag luam, kev ua liaj ua teb, zaub mov thiab kev tu tsev.
Kev siv tshwj xeeb ntawm sulfamic acid yog raws li hauv qab no:
1. Kev tu vaj tse
Sulfamic acid yog cov khoom siv tu ntau tshaj plaws hauv kev lag luam. Nws yog ib qho tshuaj tua kab mob acidic.
Raws li tus neeg sawv cev descaling: Sulfamic acid yog siv los tshem tawm cov calcium thiab magnesium ions hauv cov kav dej, cov khoom siv hluav taws xob, cov cua txias, thiab cov boilers, uas tuaj yeem ua rau lub neej ntev ntawm cov khoom siv thiab txhim kho kev ua haujlwm.
Raws li ib tug hlau nqus tsev vacuum: Nws zoo tshem tawm xeb, oxide txheej, thiab av nyob rau hauv cov hlau, thaum uas tsis muaj corrosion rau hlau. Nws yog dav siv rau kev kho deg ua ntej electroplating thiab txheej. Nws kuj tseem siv tau los ua ib qho ntxiv rau cov hlau txiav kua thiab lubricants.
2. Pulping thiab textile kev lag luam auxiliaries
Pulping bleaching: Sulfamic acid tuaj yeem ua ke nrog chlorine rau pulping bleaching. Nws tuaj yeem siv los ntxuav daim ntawv thiab tshem tawm cov resin. Txhim kho daim ntawv zoo.
Textile dyeing: Hauv kev lag luam textile, Sulfamic acid yog siv los ua dyeing auxiliaries, uas tuaj yeem txhim kho qhov adhesion ntawm dyes. Thiab nws tuaj yeem tsim ib txheej fireproof ntawm textiles
3. Kev lag luam zaub mov
Hauv kev lag luam khoom noj khoom haus, Sulfamic acid feem ntau yog siv los ua raw khoom rau kev tsim cov khoom qab zib. Nws tsis muaj toxicity thiab siab ruaj khov ua rau nws muaj kev nyab xeeb rau kev siv hauv kev ua zaub mov.
Raws li cov tshuaj siv ntau yam, Sulfamic acid tau txais thiab txhawb nqa los ntawm kev lag luam ntau thiab ntau dua vim nws cov nqi siv dav thiab kev ua tau zoo dua. Raws limanufacturers ntawm sulfamic acid, peb muaj lub luag haujlwm los muab cov khoom zoo rau koj. Yog tias koj xav tau sulfamic acid, thov hu rau kuv tam sim!
Post lub sij hawm: Nov-14-2024