Nā hana a me ka hoʻohana ʻana o diethanolamine

ʻO ka Diethanolamine (DEA) kahi mea hoʻohuihui me ke ʻano kemika C4H11NO2. He wai viscous kala ʻole a he aniani paha ka alkaline a hiki ke hoʻopaʻa i nā kinoea e like me ka carbon dioxide a me ka hydrogen sulfide i ka lewa. ʻO ka diethanolamine maʻemaʻe he paʻa keʻokeʻo ma ka lumi wela, akā ʻo kona makemake i ka deliquesce a me ka supercool e ʻike ʻia i kekahi manawa he wai kala ʻole a ʻike. ʻO Diethanolamine, ma ke ʻano he amine lua a me ka diol, he nui nā hoʻohana i ka synthesis organik. E like me nā pūhui amine ʻē aʻe, ʻo ka diethanolamine ke kumu nāwaliwali. Ma 2017, ua hoʻokuʻu ka World Health Organization's International Agency for Research on Cancer i kahi papa kuhikuhi 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 helu ʻia ka pūhui ma ke ʻano he "carcinogenic i nā kānaka" e ka International Agency for Research on Cancer.

Nā hana a me ka hoʻohana ʻana o diethanolamine

1. Hoʻohana nui ʻia e like me ke kinoea absorbent, non-ionic surfactant, emulsifier, polishing agent, mea hoʻomaʻemaʻe kinoea ʻenehana a me ka lubricant e like me CO2, H2S a me SO2. ʻO ka Iminodiethanol, ka mea i kapa ʻia ʻo diethanolamine, he mea waena o ka glyphosate herbicide. Hoʻohana ʻia ia e like me ka hoʻomaʻemaʻe kinoea a ma ke ʻano he mea maka no nā lāʻau synthetic a me ka synthesis organik.

2. ʻO Diethanolamine kahi mea waena i ka synthesis organik. No ka laʻana, hiki ke hoʻohana ʻia e hana i kekahi mau mea hoʻomaʻemaʻe optical i ka ʻoihana textile. Hiki ke hoʻohana ʻia nā paʻakai paʻakai o ka morpholine i mea mālama. Hiki ke hoʻohana ʻia ka Morpholine e hana i ka pholcodine e hoʻopau i ka lāʻau lapaʻau. a i ʻole ma ke ʻano he solvent. Hoʻohana ʻia ʻo Diethanolamine i ka kemika analytical ma ke ʻano he reagent a me ke kinoea chromatography stationary solution e hoʻopaʻa a hoʻokaʻawale i nā waiʻona, glycols, amines, pyridines, quinolines, piperazines, thiols, thioethers, a me ka wai.

3. ʻO ka Diethanolamine he mea hoʻopōʻino koʻikoʻi a hiki ke hoʻohanaʻia ma keʻano he mea pale i ka hoʻomaʻamaʻa wai paila, ka mea hoʻomaʻamaʻa kaʻa kaʻa, ka wili a me kaʻokiʻana i kaʻaila, a me nāʻanoʻaila lubricating'ē aʻe. Hoʻohana pū ʻia i loko o ke kinoea maoli ma ke ʻano he absorbent no ka hoʻomaʻemaʻe ʻana i nā kinoea waikawa. Hoʻohana ʻia e like me ka emulsifier i nā mea hoʻonaninani a me nā lāʻau lapaʻau. I ka ʻoihana textile, hiki ke hoʻohana ʻia ma ke ʻano he lubricant, wetting agent, softener a me nā mea synthetic synthetic ʻē aʻe.

4. Hoʻohana ʻia e like me ka acid absorbent, plasticizer, softener, emulsifier, etc. i nā mea hoʻopili. Hoʻohana ʻia ʻo ia ma ke ʻano he absorbent no nā kinoea ʻakika (e like me ka hydrogen sulfide, carbon dioxide, etc.) i loko o ka petroleum gas, kūlohelohe a me nā kinoea ʻē aʻe. He mea maka no ka hoʻohui ʻana i nā lāʻau lapaʻau, nā pesticides, nā mea hoʻonaninani a me nā surfactants. Hoʻohana ʻia ma ke ʻano he emulsifier no nā aila a me nā waxes, a me kahi mea palupalu no ka ʻili a me nā fiber synthetic ma lalo o nā kūlana acidic. Hoʻohana ʻia e like me ka mānoanoa a me ka hoʻomaikaʻi ʻana i ka foam i nā shampoos a me nā mea holoi māmā. Hoʻohana ʻia ʻo ia e like me ka detergent, lubricant, brightener a me ka mīkini piston dust remover.

5. Hoʻohana ʻia ma ke ʻano he mea paʻakikī no ka hoʻopaʻa ʻana i ke kālā, ka cadmium plating, ke kēpau plating, zinc plating, etc.

6. Hoʻohana ʻia ma ke ʻano he analytical reagents, acid gas absorbents, softeners and lubricants, a me ka synthesis organik.

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