Nā hana a me nā hoʻohana o ka diethanolamine

ʻO Diethanolamine (DEA) kahi hui organik me ke ʻano kemika C4H11NO2. He wai viscous kala ʻole a he kristal paha ia he alkaline a hiki ke omo i nā kinoea e like me ke kalapona dioxide a me ka hydrogen sulfide i ka lewa. He keʻokeʻo paʻa ka diethanolamine maʻemaʻe i ka mahana o ka lumi, akā ʻo kona ʻano e deliquesce a supercool e hōʻike pinepine ia i kahi wai kala ʻole a moakaka. ʻO Diethanolamine, ma ke ʻano he amine lua a me diol, he nui nā hoʻohana i ka synthesis organik. E like me nā hui amine ʻē aʻe, he palupalu ke kumu o ka diethanolamine. I ka makahiki 2017, ua hoʻokuʻu ka International Agency for Research on Cancer o ka World Health Organization i kahi papa inoa kuhikuhi mua o nā carcinogens, a ua hoʻokomo ʻia ka diethanolamine i ka papa inoa o nā carcinogens Category 2B. I ka makahiki 2013, ua hoʻokaʻawale ʻia ka hui ma ke ʻano he "hiki ke carcinogenic i nā kānaka" e ka International Agency for Research on Cancer.

Nā hana a me nā hoʻohana o ka diethanolamine

1. Hoʻohana nui ʻia ma ke ʻano he mea hoʻomoʻa kinoea waikawa, surfactant non-ionic, emulsifier, mea hoʻopili, mea hoʻomaʻemaʻe kinoea ʻoihana a me ka lubricant e like me CO2, H2S a me SO2. ʻO Iminodiethanol, i ʻike ʻia hoʻi ʻo diethanolamine, he waena o ka herbicide glyphosate. Hoʻohana ʻia ia ma ke ʻano he mea hoʻomaʻemaʻe kinoea a ma ke ʻano he mea maka no nā lāʻau lapaʻau synthetic a me ka synthesis organik.

2. He mea waena ʻo Diethanolamine i ka synthesis organik. No ka laʻana, hiki ke hoʻohana ʻia e hana i kekahi mau mea hoʻokeʻokeʻo optical i ka ʻoihana lole. Hiki ke hoʻohana ʻia nā paʻakai momona o ka morpholine ma ke ʻano he mau mea mālama. Hiki ke hoʻohana ʻia ʻo Morpholine e hana i ka lāʻau hoʻohaʻahaʻa o ka ʻōnaehana nerve waena pholcodine. a i ʻole he mea hoʻoheheʻe. Hoʻohana ʻia ʻo Diethanolamine i ka kemika analytical ma ke ʻano he reagent a me ka chromatography gas stationary solution e mālama koho a hoʻokaʻawale i nā alcohols, glycols, amines, pyridines, quinolines, piperazines, thiols, thioethers, a me ka wai.

3. He mea hoʻopale koʻikoʻi ka Diethanolamine i ka palaho a hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻopale i ka palaho i ka mālama ʻana i ka wai paila, ka mea hoʻoluʻu mīkini kaʻa, ka ʻaila ʻeli a me ka ʻoki ʻana, a me nā ʻano ʻaila lubricating ʻē aʻe. Hoʻohana pū ʻia i loko o ke kinoea kūlohelohe ma ke ʻano he mea hoʻomoʻa no ka hoʻomaʻemaʻe ʻana i nā kinoea waikawa. Hoʻohana ʻia ma ke ʻano he emulsifier i nā mea hoʻonani a me nā lāʻau lapaʻau like ʻole. I loko o ka ʻoihana lole, hiki ke hoʻohana ʻia ma ke ʻano he lubricant, mea hoʻomaʻū, mea palupalu a me nā mea maka synthetic organik ʻē aʻe.

4. Hoʻohana ʻia ma ke ʻano he mea hoʻopūʻiwa waikawa, plasticizer, softener, emulsifier, a pēlā aku i nā mea hoʻopili. Hoʻohana ʻia hoʻi ia ma ke ʻano he mea hoʻopūʻiwa no nā kinoea waikawa (e like me ka hydrogen sulfide, carbon dioxide, a pēlā aku) i loko o ke kinoea petroleum, ke kinoea kūlohelohe a me nā kinoea ʻē aʻe. He mea maka ia no ka synthesis o nā lāʻau lapaʻau, nā pesticides, nā mea hoʻohuihui kala a me nā surfactants. Hoʻohana ʻia ma ke ʻano he emulsifier no nā aila a me nā waxes, a he mea palupalu no ka ʻili a me nā fibers synthetic ma lalo o nā kūlana acidic. Hoʻohana ʻia ma ke ʻano he mea hoʻomānoanoa a me ka hoʻomaikaʻi huʻa i nā shampoos a me nā detergents māmā. Hoʻohana ʻia hoʻi ia ma ke ʻano he detergent, lubricant, brightener a me ka wehe ʻana i ka lepo piston engine.

5. Hoʻohana ʻia ma ke ʻano he mea hoʻohuihui no ka uhi kālā, ka uhi cadmium, ka uhi kēpau, ka uhi zinc, a pēlā aku.

6. Hoʻohana ʻia ma ke ʻano he mau reagents analytical, nā mea hoʻomoʻa kinoea waikawa, nā mea palupalu a me nā lubricants, a ma ka synthesis organik.

ʻIke Hoʻokaʻaʻike

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