Madzi Opanda Utoto a Industrial Grade Monoethanolamine MEA 99% CAS 141‑43‑5 Opanda Utoto a Kuchotsa Mpweya Wachilengedwe & Kuyeretsa Mpweya,
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1. Monoethanolamine (MEA), yomwe imadziwikanso kuti 2-aminoethanol, CAS No. 141-43-5, ndi madzi opanda mtundu, owonekera bwino komanso okhuthala okhala ndi fungo lofanana ndi la ammonia. Amasakanikirana ndi madzi ndi mowa mosiyanasiyana, ndipo ali ndi magulu ogwira ntchito a amine ndi mowa, zomwe zimapangitsa kuti mankhwala azigwira ntchito bwino kwambiri. Katundu wathu wa MEA wa m'mafakitale amafika pa chiyero chochepera 99%, wokhala ndi khalidwe lokhazikika komanso kuchuluka kochepa kwa zodetsa, zomwe zimapangitsa kuti azigwiritsidwa ntchito kwambiri m'makampani amafuta ndi gasi.

Popeza ndi chinthu chodziwika bwino choyamwa alkanolamine, MEA imagwiritsidwa ntchito kwambiri pochotsa hydrogen sulfide (H₂S) ndi carbon dioxide (CO₂) kuchokera ku gasi lachilengedwe, gasi woyenga ndi mitsinje ya gasi yopangira. Imatha kuyamwa bwino zinthu za gasi la asidi pansi pa mikhalidwe yogwira ntchito yotsika, ndipo imatha kubwezeretsedwanso kudzera mu njira yotenthetsera kuti igwiritsidwenso ntchito nthawi zonse, zomwe zimachepetsa kwambiri ndalama zogwirira ntchito za mafakitale ochizira gasi. Kupatula kugwiritsa ntchito kutsekemera kwa gasi, monoethanolamine imagwiranso ntchito ngati choletsa kuwononga pakupanga zitsulo, zopangira zopangira surfactant, komanso chowonjezera choletsa dzimbiri pamadzi ozungulira mafakitale.

Monoethanolamine yathu imadzazidwa mu ng'oma zachitsulo zokhazikika kapena matanki a IBC tote kuti azinyamulidwa panyanja. Timagwiritsa ntchito njira zowongolera khalidwe la gulu lililonse, ndipo Satifiketi Yowunikira (COA) ikhoza kuperekedwa kuti makasitomala aziyang'ana asanatumize. Monga ogulitsa mankhwala odalirika aku China, timathandizira kuyitanitsa ng'oma zambiri komanso kutumiza kwa IBC zambiri ku mafakitale oyenga mafuta padziko lonse lapansi, mafakitale opangira gasi lachilengedwe komanso ogulitsa mankhwala. Chonde musazengereze kulumikizana nafe kuti mupeze mitengo yaposachedwa ya FOB ndi deta yonse yaukadaulo yogulira zinthu zambiri.