Monoethanolamine: Ib qho Amine Organic Multi-Purpose rau Kev Siv Hauv Kev Lag Luam thiab Cov Neeg Siv Khoom
Cov Ntawv Thov Tseem Ceeb
Hauv kev lag luam tshuaj lom neeg, monoethanolamine yog ib qho tshuaj uas feem ntau siv los ua kom cov kua qaub tsis sib haum xeeb thiab tuaj yeem ua rau cov ntsev amine sib xws, thiab feem ntau siv los kho pH. Nws kuj tseem siv los ua emulsifier los tswj cov roj-dej emulsions, thiab feem ntau siv rau hauv kev tsim cov tshuaj pleev xim, kua mem, thiab cov nplaum. Tsis tas li ntawd, monoethanolamine tuaj yeem ua lub luag haujlwm los tswj cov acidity thiab alkalinity ntawm cov tshuaj lom neeg, ua kom lawv txoj kev vam meej zoo.
Hauv kev lag luam tshuaj, monoethanolamine siv ua ib qho nruab nrab hauv kev tsim tshuaj. Nws tuaj yeem koom nrog ntau yam tshuaj lom neeg los tsim cov tshuaj uas muaj txiaj ntsig zoo. Piv txwv li, hauv kev tsim cov tshuaj tua kab mob thiab cov tshuaj kho mob plawv, monoethanolamine tuaj yeem ua haujlwm ua ib qho nruab nrab. Tsis tas li ntawd, monoethanolamine tuaj yeem siv rau hauv kev npaj cov tshuaj txhaj thiab cov kua dej hauv qhov ncauj ua tus tswj pH thiab stabilizer.
Hauv kev lag luam textile, monoethanolamine yog siv los ua tus neeg sawv cev kho fiber thiab tus neeg sawv cev mos. Nws tuaj yeem txhim kho qhov yooj ywm thiab cov khoom tiv thaiv static ntawm cov fibers, txhim kho qhov kev xav ntawm tes thiab kev ua haujlwm ntawm cov ntaub. Monoethanolamine kuj tseem siv rau hauv kev kho tom qab ntawm cov ntaub los txhim kho lawv txoj kev tiv thaiv kev hnav thiab kev tiv thaiv wrinkle.
Hauv kev lag luam roj av, monoethanolamine siv ua cov roj av desulfurizer thiab cov roj acid absorbent hauv kev ua roj av refining. Nws tuaj yeem tshem tawm hydrogen sulfide thiab carbon dioxide ntawm cov roj av, ua kom nws zoo dua. Hauv cov txheej txheem ua roj av, monoethanolamine tuaj yeem nqus cov pa acidic, txo cov khoom siv corrosion.
Hauv kev kho dej, monoethanolamine siv ua tus tswj pH thiab tus tiv thaiv kev xeb. Nws tuaj yeem kho qhov acidity thiab alkalinity ntawm dej kom tiv thaiv kev xeb ntawm cov yeeb nkab. Piv txwv li, hauv cov tshuab dej txias hauv kev lag luam, monoethanolamine tuaj yeem siv los kho qhov pH ntawm dej kom tiv thaiv kev tsim cov nplai thiab xeb ntawm cov yeeb nkab.
Hauv kev lag luam khoom siv rau cov neeg siv khoom, monoethanolamine siv dav hauv cov khoom siv tu tus kheej thiab cov tshuaj ntxuav. Nws tuaj yeem ua haujlwm ua cov emulsifier thiab pH regulator hauv kev tsim cov tshuaj zawv plaub hau, cov tshuaj ntxuav lub cev, thiab cov xab npum ua kua. Tsis tas li ntawd, monoethanolamine tuaj yeem siv los tsim cov surfactants rau cov tshuaj ntxuav thiab cov tshuaj ntxuav tes.
Txawm hais tias nws siv tau ntau yam los xij, monoethanolamine yog corrosive thiab lom, thiab nws siv thiab khaws cia xav tau kev ceev faj txog kev nyab xeeb. Monoethanolamine yooj yim nqus cov dej noo hauv cov chaw noo noo, yog li nws yuav tsum tau khaws cia rau hauv lub thawv kaw. Tsis tas li ntawd, cov tshuaj ntawm monoethanolamine yog corrosive me ntsis, thiab cov khoom siv tiv thaiv tsim nyog yuav tsum tau hnav thaum siv kom tsis txhob kov daim tawv nqaij thiab qhov muag. Hauv kev tsim khoom lag luam, kev siv monoethanolamine feem ntau tshwm sim hauv cov kab ke kaw kom txo qis kev cuam tshuam rau ib puag ncig.
Cov Lus Qhia Tshwj Xeeb
| Lub Npe Khoom | Monoethanolamine | |||||||||
| Cov Qauv Tshuaj | C2H7NO3 | |||||||||
| Qhov Hnyav Molecular | 61.08 g/mol | |||||||||
| Qhov tsos | Cov kua nplaum tsis muaj xim pob tshab | |||||||||
| Qhov Kub Yaj | 10.5 ℃ | |||||||||
| Kub Kub | 170.4 ℃ | |||||||||
| Qhov Ceev | 1.0180 g/cm³ | |||||||||
| CAS TSIS MUAJ | 141 - 43 - 5 | |||||||||
| Tus lej HS | 2922110000 | |||||||||
| EINECS TSIS MUAJ | 205 - 483 - 3 | |||||||||
| Daim Ntawv Thov | Siv rau kev ntxuav roj, kev tsim cov surfactants, kev tswj pH hauv cov tshuaj pleev ib cement, thiab ua tus cement accelerator. | |||||||||
Daim Ntawv Tswj Xyuas Zoo
| Lub Npe Khoom | Monoethanolamine | ||||||
| YAM KHOOM | TUS NQI TXUJ CI (%) | TUS NQI XEEM (%) | |||||
| Kev ntsuam xyuas Monoethanolamine,% | ≥99.0 | 99.82 | |||||
| Cov dej ntsiab lus,% | ≤0.3 | 0.0094 | |||||
| Xim, Pt-Co | ≤10 | 5 | |||||
| Qhov Ceev (20 ℃) / (g / ㎝3) | 1.014~1.019 | 1.015 | |||||
| XAUS LUS QHIA TXOG KEV NTSUAM XYUAS | Ua raws li tus qauv Q/LC 001-2022 | ||||||
Hauv kev xaus lus
Hauv kev xaus, monoethanolamine, ua ib qho khoom siv tseem ceeb hauv cov tshuaj organic, ua lub luag haujlwm tseem ceeb hauv ntau yam lag luam. Nws tsis yog tsuas yog txhim kho kev ua tau zoo ntawm cov khoom thiab qhov zoo xwb tab sis kuj txhawb nqa kev txhim kho ntawm kev lag luam niaj hnub. Nrog rau kev nce qib ntawm thev naus laus zis tas mus li, kev thov rau monoethanolamine yuav dav dua.