Papa ʻOihana Monoethanolamine MEA 99% CAS 141‑43‑5 Wai ʻAʻohe Kala no ka Desulfurization Kinoea Kūlohelohe a me ka Hoʻomaʻemaʻe Kinoea,
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1. ʻO Monoethanolamine (MEA), i ʻike ʻia hoʻi ʻo 2‑aminoethanol, CAS No.141‑43‑5, he wai ʻole kala, moakāka a mānoanoa me kahi ʻala iki e like me ka ammonia. Hiki ke hui pū ʻia me ka wai a me ka waiʻona ma kekahi ʻano, a loaʻa iā ia nā hui hana amine a me ka waiʻona, e lawe mai ana i ka hana kemika maikaʻi loa. Hiki i kā mākou huahana MEA papa ʻoihana ke hōʻea i ka maʻemaʻe 99% ka liʻiliʻi, me ke ʻano paʻa a me ka haʻahaʻa o ka haumia, ka mea e hoʻohana nui ʻia ai i ka ʻoihana aila a me ke kinoea.

Ma ke ʻano he mea hoʻomoʻa alkanolamine maʻamau, hoʻohana nui ʻia ʻo MEA no ka wehe ʻana i ka hydrogen sulfide (H₂S) a me ke kalapona dioxide (CO₂) mai ke kinoea kūlohelohe, ke kinoea hoʻomaʻemaʻe a me nā kahawai kinoea synthesis. Hiki iā ia ke hoʻomoʻa pono i nā ʻāpana kinoea waikawa ma lalo o nā kūlana hana haʻahaʻa, a hiki ke hana hou ʻia ma o ke kaʻina hana hoʻomehana no ka hoʻohana hou ʻana i ka cyclic, e hōʻemi nui ana i ke kumukūʻai hana no nā hale hana mālama kinoea. Ma waho aʻe o ka hoʻohana ʻana i ka ʻono kinoea, hana pū ka monoethanolamine ma ke ʻano he mea neutralizing i ka hana metala, nā mea maka no ka synthesis surfactant, a me ka mea hoʻohui inhibitor corrosion no ka wai kahe ʻoihana.

Hoʻopaʻa ʻia kā mākou monoethanolamine i loko o nā pahu hao maʻamau a i ʻole nā ​​​​pahu ʻeke IBC no ka lawe ʻana i ke kai. Hoʻokō mākou i ka kaohi maikaʻi no kēlā me kēia pūʻulu, a hiki ke hāʻawi ʻia ka Palapala Hōʻoia o ka Nānā ʻana (COA) no ka nānā ʻana o nā mea kūʻai aku ma mua o ka hoʻouna ʻana. Ma ke ʻano he mea hoʻolako kemika Kina hilinaʻi, kākoʻo mākou i ke kauoha pahu nui a me ka hoʻouna nui IBC no nā hale hoʻomaʻemaʻe aila honua, nā hale hana hana kinoea kūlohelohe a me nā mea hoʻolaha kemika. E ʻoluʻolu e hoʻokaʻaʻike mai iā mākou e kiʻi i ke kumukūʻai FOB hou loa a me ka pepa ʻikepili loea piha no ke kūʻai nui ʻana.