Monoethanolamine: Multi-Purpose Organic Amine yakubelesya mumafakitali abasikuula
Zibeela Zipati Zyakubelesya
Mumakwebo aamakemikalu, monoethanolamine nchintu chibelesyegwa loko chikonzya kuswaangana ama asidi kuti chipange munyo wa amine, uubelesyegwa kapati mukubambulula pH. Alimwi chibelesegwa mbuli chintu chakusanganya mafuta amaanzi, chibelesyegwa kapati mukupanga zintu zyakuvwumba, ingi, azintu zyakunamatika. Kuyungizya waawo, monoethanolamine ilakonzya kubeleka mbuli chintu chikwabilila kweendelezya asiditi a alkaliniti yamisamu, ikusinizya kuti kweenda kabotu.
Mumakwebo aamisamu, monoethanolamine ibelesyegwa mbuli chintu chili akati-akati mukupanga misamu. Ilakonzya kutola lubazu muzintu zisiyene-siyene zyamakemikalu kuti ipange misamu iigwasya kusilika. Mbuli chitondeezyo, mukupanga misamu imwi iilwana malwazi aamoyo, monoethanolamine ilakonzya kubeleka mbuli chintu chili akati. Kuyungizya waawo, monoethanolamine ilakonzya kubelesegwa mukubamba ma injection amaanzi aamulomo mbuli chintu chibamba pH akukkazika moyo.
Mumakwebo aazisani, monoethanolamine ibelesyegwa mbuli musamu wakusilisya nsinga akutontozya. ilakonzya kusumpula kuchincha akukwabililwa kwatunsingo, akusumpula kumvwa kwamaanza akubeleka kabotu kwachisani. Monoethanolamine alimwi ilabelesyegwa mukubamba zyakusama zyamana kuchitila kuti zitanyonyooki akuti zitanyonyooki.
Mumakwebo aamafuta, monoethanolamine ibelesyegwa mbuli chintu chigwisya muya uutegwa sulfurizer mpawo akunyona muya wa asidi mukusalazya mafuta. ilakonzya kugwisya kabotu hydrogen sulfide a carbon dioxide kuzwa ku muya uuzwa kuzilenge, mpawo isumpula bubotu bwayo. Munzila zyakusalazya mafuta, monoethanolamine ilakonzya kunyonyoona muya uujisi asidi, akucesya kubola kwazibelesyo.
Mukusalazya maanzi, monoethanolamine ibelesyegwa mbuli chikwabilizyo cha pH akulesya kubola. ilakonzya kuchincha asidi a alkalinity yamaanzi kuchitila kutabilila kubola kwamapaipi. Mbuli chitondeezyo, mumakkampani aatontola maanzi, monoethanolamine ilakonzya kubelesegwa kuchincha pH yamaanzi kuchitila kutabilila kupanga zilonda akubola kwamapayipi.
Mumakwebo aazintu zyakubelesya, monoethanolamine ilabelesyegwa kapati muzintu zyakulibamba azyakusalazya. ilakonzya kubeleka mbuli chintu chipa kuti kube kusanganya antoomwe a pH regulator mukupanga shampoo, zyakusanzya mubili, ansipa zyamaanzi. Kuyungizya waawo, monoethanolamine ilakonzya kubelesegwa kupanga ma surfactant aabelesyegwa kusanzya azyakusanzya.
Nikuba kuti ilakonzya kubelesegwa munzila zyiingi, monoethanolamine ilakonzya kubola mpawo ilakola, mpawo kubelesya akubamba kwayo kuyandika nzila zyakukwabilila. Monoethanolamine ilafwambaana kuyoya busi mumasena aatontola, aboobo yeelede kuyobolwa muchikombe chijalilidwe. Kuyungizya waawo, misamu ya monoethanolamine ilakonzya kubola, mpawo zibelesyo zyakulikwabilila zyeelede kuzwalwa muchiindi chakubelesya kuchitila kuti utajatikizyi chikumba ameso. Mukupanga zintu mumafakitali, kubelesya monoethanolamine kanjikanji kuchitwa mumasena aajalidwe kuchitila kuti kutabi ntenda kubusena.
Zitondezyo
| Zina lyachintu | Monoethanolamine | |||||||||
| Fomula yaKkemikalu | C2H7NO | |||||||||
| Kulema kwamolekyula | 61.08 g/mol | |||||||||
| Mbuchiboneka | Maanzi aasalala aatakwe mubala | |||||||||
| Busena bwakunyenguluka | 10.5°C | |||||||||
| Busena Bwabilila | 170.4°C | |||||||||
| Bulemu | 1.0180 g/cm3 | |||||||||
| CAS NO | 141 - 43 - 5 | |||||||||
| HS Code | 2922110000 | |||||||||
| EINECS NO | 205 - 483 - 3 | |||||||||
| Kulembela | Ibelesyegwa kusalazya muya, kupanga zintu zibeleka atala, kubamba pH muzintu zyakulisamika, antoomwe akuba chintu chifwambaanya sementi. | |||||||||
Pepa lyakweendelezya bubotu
| Zina lyachintu | Monoethanolamine | ||||||
| CHINTU | MULEMO UULYEELEDE (%) | BULEMU BWAKUSUNKA(%) | |||||
| Monoethanolamine assay,% | ≥99.0 | 99.82 | |||||
| Maanzi aali mukati, % | ≤0.3 | 0.0094 | |||||
| Mubala,Pt-Co | ≤10 | 5 | |||||
| Bupati (20°C)/(g/㎝3 | 1.014~1.019 | 1.015 | |||||
| KUMANINIZYA KUSUNKWA | Kweendelana azyeelelo zya Q/LC 001-2022 | ||||||
Mubufwaafwi
Muchi chifwiifwi, monoethanolamine, mbuli musamu uuyandika kapati, ulaa mulimo mupati mumakwebo miingi. Tachikonzyi buyo kusumpula bubotu bwazintu pesi alimwi chigwasyilizya kuyaambele kwamakwebo aamazubaano. Kakuli kuyaambele kwabusongo, nzila zyakubelesya monoethanolamine ziyooba zipati.