Zeziphi iiamines ezisetyenziswa kakhulu kunye nokusetyenziswa kwazo?

Kwintsimi yekhemistri, i-amines idlala indima ebalulekileyo kumashishini amaninzi kunye nexabiso lesicelo esibanzi. Kwiinkqubo zeoli, igesi kunye neekhemikhali, iintlobo ezithile ze-amine zisetyenziswa ngokubanzi ukususa i-carbon dioxide (CO₂) kunye ne-hydrogen sulfide (H₂S). Eli nqaku liza kuxubusha ngezinye iiamine ezisetyenziswa ngokuqhelekileyo kunye nokusetyenziswa kwazo.

I-I-Monoethanolamine (MEA)

I-Monoethanolamine yi-amine ephambili eyaziwa ngokuba yi-absorption properties.Isetyenziselwa ukususa i-carbon dioxide kunye ne-hydrogen sulfide kwi-gas deacidification yendalo kunye nokuveliswa kweoli. Ngenxa yobume bayo obulula, i-MEA inokusabela ngokufanelekileyo ngezi gesi kwaye yenze iityuwa ezinyibilikayo, ngaloo ndlela ifezekisa ukwahlukana.

I-I-Diethanolamine (DEA)

I-Diethanolamine yi-amine yesibini, eyona nto isetyenziselwa ukuhlanjululwa kwegesi. I-DEA isoloko isetyenziselwa ukufunxa i-carbon dioxide kunye ne-hydrogen sulfide kwiinkqubo zoshishino ezifana nonyango lwegesi yendalo kunye nokubuyisela i-ammonia.

I-I-Diisopropanolamine (DIPA)

Le amine i-ammonia ithathelwe indawo ngamaqela amabini e-isopropyl, iipropati zawo ezenza ukuba zibonise iimpawu ezintle phantsi kweemeko ezithile. I-DIPA isoloko isetyenziselwa ukususa amacandelo e-asidi kwiigesi zemizi-mveliso, ibonelela ngezisombululo zokuphucula umgangatho wegesi yendalo kunye nokukhusela izixhobo.

Ukongeza kwezi zintathu zingentla zisetyenziswa rhoqo, iDotachem ikwabonelela ngekhwalithi ephezulu yeTriethylenediamine, iPolyetheramine, iDiethylenetriamine, kunye ne-1, i-2-Diaminopropane, njl. iimfuno ngokomgangatho, iinkcukacha kunye nolawulo lwekhonkco lonikezelo.

I-amines esetyenziswa ngokuqhelekileyo, njenge-Monoethanolamine, i-Diethanolamine kunye ne-Diisopropanolamine, ayidlala indima ebalulekileyo kuphela kwiinkqubo zoshishino, kodwa inegalelo ekukhuselweni kwendalo. Ngokuqhubela phambili okuqhubekayo kwetheknoloji, ezi zi-amines ziya kusetyenziswa ngokubanzi kwiinkqubo ezahlukeneyo zonyango lwegesi kunye nokucoca, ukubonelela ngeziqinisekiso zokufezekiswa kwamandla acocekileyo kunye neenjongo zophuhliso oluzinzileyo.

Ukuze ufumane inkcazelo engakumbi malungaIimveliso ze-amines, nceda uqhagamshelane nathi:info@dotachem.com.