I-ethanol engu-2-(2-aminoethoxy)CAS 929-06-6 Diglycolamine(DGA)
| I-Diglycolamine | ||
| Igama lomkhiqizo | I-Diglycolamine; DGA; i-ethanol engu-2-(2-aminoethoxy) | |
| Inombolo ye-CAS | 929-06-6 | |
| Cha. | I-UN 3055 8/PG 3 | |
| Inombolo ye-EINECS | 213-195-4 | |
| Imininingwane | Into | Okujwayelekile |
| I-Diglycolamine | ≥99% | |
| Umbala, nge-APHA | ≤35 | |
| Ibanga Lokubilisa ℃ | 218.0-224.0 | |
| Ubuningi(g/l) %, (P20) | 1.000-1.080 | |
| OKUQUKETHWE AMANZI (UMNYAMA): | ≤0.5% | |
| Ukusetshenziswa / Isicelo | 1. I-DGA empeleni ayinambala, iwuketshezi oluqinile olunephunga elincane le-amine.I-DGA ixutshwa namanzi, utshwala, nama-hydrocarbon anuka kamnandi, kodwa okungaxubeki kahle nama-hydrocarbon e-aliphatic kanye ne-ethyl ether. I-Isometric ene i-diethanolamine; noma kunjalo, iqembu eliyinhloko le-H2N lenza ukuthi lisabela kakhudlwana. C4H11NO2 IZINTO EZISETSHENZISWAYO • Isetshenziselwa ukususwa kwe-carbonyl sulfide (COS) oketshezini imifudlana ye-hydrocarbon • Kusetshenziswa njengesithako esikhethekile sokubuyisa ama-aromatics imifudlana yefektri yokuhluza • Isusa i-carbon dioxide (CO2) kanye ne-hydrogen sulfide (H2S) kusuka kugesi yemvelo neyokuhlanza, uketshezi lwe-aliphatic hydrocarbon kanye nokunye okumuncu umusi we-hydrocarbon. •Ukulungiswa kweziqinisi ze-foam, izinto zokumanzisa kanye ne-emulsifying, ama-polymers okujiya, ama-photoresist strippers, nama-amide okunakekelwa komuntu siqu kanye nezinhlelo zokusebenza zensimbi. 2. Ukwelapha igesi ye-amine, okwaziwa nangokuthi ukuhlafuna i-amine, igesi ukunambitheka okumnandi kanye nokususwa kwegesi ene-asidi, kubhekisela eqenjini le izinqubo ezisebenzisa izixazululo zamanzi ze ama-alkylamine ahlukahlukene (avame ukubizwa ngokuthi ama-amine) ukususa i-hydrogen sulfide (H2S) kanye ne-carbon dioxide (CO2) kusuka kumagesi. [3] Kuyinqubo evamile esetshenziswayo ezindaweni zokucwenga, futhi isetshenziswa nasezitshalweni ze-petrochemical, zemvelo izimboni zokucubungula igesi kanye nezinye izimboni. Izinqubo ngaphakathi kwezindawo zokuhlanza uwoyela noma izikhungo zokucubungula amakhemikhali ezisusa i-hydrogen sulfide zibizwa ngokuthi "ukunambitheka" izinqubo ngoba iphunga lemikhiqizo ecutshunguliwe liyiphunga kuthuthukiswe ukungabikho kwe-hydrogen sulfide. Okunye Ukusetshenziswa kwama-amine kuhilela ubuchwepheshe be-membrane. Kodwa-ke, ukuhlukaniswa kwe-membrane akukhangi kangako ngenxa yokuqhathaniswa izindleko ezinkulu zemali kanye nokusebenza kanye nezinye izindleko zobuchwepheshe izici. [4] Ama-amine amaningi ahlukene asetshenziswa ekwelapheni igesi: I-Diethanolamine (DEA) I-Monoethanolamine (MEA) I-Methyldiethanolamine (MDEA) I-Diisopropanolamine (i-DIPA) I-Aminoethoxyethanol (i-Diglycolamine) (i-DGA) Ama-amine asetshenziswa kakhulu ezitshalweni zezimboni yilawa ama-alkanolamines i-DEA, i-MEA, kanye ne-MDEA. Lawa ma-amine nawo isetshenziswa ezindaweni eziningi zokuhlanza uwoyela ukususa amagesi ethu oketshezini ama-hydrocarbon afana negesi kaphethiloli encibilikisiwe (i-LPG). | |
| Ukupakisha | Isigubhu esingama-200kg; ithangi eli-1=23mt | |
