I-Ethylene Glycol Monoethyl Ether Acetate ene-111-15-9
Kutholakala ngokuphendula kwe-ethylene glycol monoethyl ether kanye ne-acetic anhydride. Hlanganisa i-acetic anhydride kanye ne-sulfuric acid egxilile. Ngemva kokushisa ku-130°C, engeza kancane kancane i-ethylene glycol monoethyl ether ephansi. Izinga lokushisa lokusabela ligcinwa ku-130-135°C. Ukugeleza kwenezelwa amahora angu-1-2, kanti izinga lokushisa le-reflux lalingu-140°C. Ngemva kokupholisa, susa i-sodium carbonate ibe yi-pH=7-8, bese womisa nge-industrial anhydrous potassium carbonate. I-desiccant yahlungwa ukuze kuhlukaniswe i-crude, bese kuqoqwa i-distillate ephakathi kuka-150-160°C. Ukuhlukaniswa kwenziwa futhi, bese kuqoqwa ingxenye ku-155.5-156.5°C njengomkhiqizo oqediwe. Ingatholakala nangokuhlanganisa i-ethylene glycol monoethyl ether kanye ne-acetic acid nge-sulfuric acid egxilile kanye ne-refluxing ku-benzene.
| Ukubukeka | Uketshezi olungabonakali olungenambala |
| UMBALA(Pt-Co) | ≤15 |
| UBUHLANZEKO OBUBUNZIMA PCT | ≥99.5 % |
| Umswakama | ≤0.05 % |
| UBUMNINI (Hac) | ≤0.02% |
Isetshenziswa njengesinyibilikisi se-resin, isikhumba, uyinki, njll. Isetshenziswa njengesinyibilikisi, futhi isetshenziswa njengesinamathelisi sesikhumba, isihluzi sopende, isimbozo sensimbi esishisayo esivimbela ukugqwala, njll. uma sihlanganiswa nezinye izinto ezihlanganisiwe. Ingasetshenziswa njengesinyibilikisi sepende yokufutha yensimbi nefenisha, njengesinyibilikisi sepende yebhulashi, njengesinyibilikisi sezingubo zokuvikela, amadayi, ama-resin, isikhumba, uyinki, kanye nasekwakheni izinto zokuhlanza ubuso obuqinile njengensimbi nengilazi. njengezithasiselo zamakhemikhali.
200kgs/isigubhu, 16tons/20'container
250kgs/isigubhu, 20tons/20'container
1250kgs/IBC, 20tons/20'container
I-ethylene glycol monoethyl ether acetate ene-111-15-9
