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High Quality Ethanolamine/ Monoethanolamine (MEA) CAS 141-43-5

Kufotokozera Kwachidule:

Monoethanolamine ndi chosungunulira chomwe chimagwiritsidwa ntchito m'malo opangira magetsi oyaka malasha poyamwa mpweya wa CO2 pambuyo poyaka. Chosungunulira chimapezeka mosavuta, mtengo wake ndi wotsika, ndipo mayamwidwe ake ndi ofulumira. Komabe, kugwiritsa ntchito mphamvu za parasitic komanso mtengo wandalama womwe umakhudzidwa ndi makina ogwiritsira ntchito a MEA-based post-combustion ndi cholepheretsa kugwiritsa ntchito kwake.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu

MEA ikhoza kupangidwa pochita ammonia/madzi ndi ethylene oxide pamphamvu ya 50-70 bar kuti ammonia asungidwe mumadzimadzi. Njirayi ndiyowopsa ndipo sifunikira chothandizira chilichonse. Chiŵerengero cha ammonia ndi ethylene oxide chimagwira ntchito yofunika kwambiri posankha zomwe zimapangidwira. Ngati ammonia amachitira ndi mole imodzi ya ethylene okusayidi, monoethanolamine aumbike, ndi mamolekyu awiri ethylene okusayidi, diethanolamine aumbike pamene ndi timadontho-timadontho atatu a ethylene okusayidi triethanolamine anapanga. Pambuyo pazimenezi, distillation ya zotsatira zosakaniza ikuchitika choyamba kuchotsa owonjezera ammonia ndi madzi. Kenako ma amines amasiyanitsidwa pogwiritsa ntchito masitepe atatu a distillation.

Katundu

Fomula C2H7NO
CAS NO 141-43-5
Maonekedwe zopanda mtundu, zowonekera, zamadzimadzi zowoneka bwino
Kuchulukana 1.02g/cm³
Malo otentha 170.9 ℃
Flash(ing) point 93.3 ℃
Kupaka 210 kg pulasitiki ng'oma/ISO Tanki
Kusungirako Sungani pamalo ozizira, opanda mpweya wabwino, malo ouma, otalikirana ndi moto;
mayendedwe opakira ndi kutsitsa asungidwe motsatira malamulo a mankhwala oopsa omwe amatha kuyaka

*Zigawozo ndi zongotchula chabe. Kuti mudziwe zambiri, onani COA

Kugwiritsa ntchito

Mankhwala reagents, solvents, emulsifiers
Ma accelerator a mphira, ma corrosion inhibitors, olepheretsa

Monoethanolamine ntchito reagents mankhwala, mankhwala, mankhwala, zosungunulira, utoto intermediates, accelerators mphira, dzimbiri zoletsa ndi surfactants, etc. Amagwiritsidwanso ntchito ngati asidi mpweya absorbents, emulsifiers, plasticizers, mphira vulcanizing wothandizila, kusindikiza ndi utoto nsalu Whitening agent. anti-moth wothandizira, etc. Angagwiritsidwenso ntchito monga plasticizer, vulcanizing wothandizila, accelerator ndi thovu wothandizila kupanga utomoni ndi mphira, komanso intermediates mankhwala ophera tizilombo, mankhwala ndi utoto. Komanso ndi zopangira zotsukira kupanga, emulsifiers kwa zodzoladzola, etc. Textile makampani monga kusindikiza ndi utoto brightener, antistatic wothandizila, odana ndi njenjete wothandizira, detergent. Itha kugwiritsidwanso ntchito ngati choyezera mpweya wa carbon dioxide, chowonjezera cha inki, ndi chowonjezera cha petroleum.

Ubwino

Ubwino wazinthu, kuchuluka kokwanira, kuperekera kogwira mtima, ntchito yabwino kwambiri Imakhala ndi mwayi wopitilira amine wofanana, ethanolamine, chifukwa kuchuluka kwakukulu kungagwiritsidwe ntchito pakuwonongeka komweko. Izi zimathandiza oyenga kutsuka hydrogen sulfide pamlingo wocheperako wozungulira wa amine osagwiritsa ntchito mphamvu zonse.


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