Indima ye-glacial acetic acid ekuphrinteni nasekudayeni kungani ukuphrinta nokudaya ukwengeza i-glacial acetic acid

Indima ye-glacial acetic acid ekuphrinteni nasekudayeni kungani ukuphrinta nokudaya ukwengeza i-glacial acetic acid,
I-Acetic Acid, okuqukethwe kwe-acetic, umenzi we-acetic acid, Imodeli ye-Acetic Acid, Umphakeli we-Acetic Acid,
Ukucaciswa kwekhwalithi(GB/T 1628-2008)

Izici ze-Physicochemical:
1. Uketshezi olungenambala kanye ne-dour ecasulayo.
2. Iphuzu elincibilikayo 16.6 ℃; indawo yokubilisa 117.9 ℃; Iphoyinti elikhanyayo : 39 ℃.
3. Amanzi ancibilikayo, i-ethanol, i-benzene ne-ethyl ether immiscible, engancibiliki ku-carbon disulphide.

Isitoreji:
1. Igcinwe endaweni epholile, nengena umoya.
2. Gcina kude nomlilo, shisa. Isikhathi esibandayo kufanele sigcine izinga lokushisa elingaphezu kuka-16 ° C, ukuvimbela ukuqina. Ngesikhathi esibandayo, izinga lokushisa kufanele ligcinwe lingaphezu kuka-16 DEG C ukuvimbela/ukugwema ukuqina.
3. Gcina isitsha sivaliwe. Kufanele ihlukaniswe ne-oxidant ne-alkali. Ukuxuba kufanele kugwenywe ngazo zonke izindlela.
4. Sebenzisa izibani ezingaqhumi, izindawo zokungena komoya.
5. Imishini kanye namathuluzi avimbela ukusetshenziswa kwezinhlansi okulula ukukhiqiza.
6. Izindawo zokugcina kufanele zifakwe izinto zokwelashwa eziphuthumayo kanye nempahla yezindlu ezifanele.

Sebenzisa:

I-1.Okuphuma kuyo:Isetshenziswa kakhulu ekuhlanganiseni i-acetic anhydride,i-acetic ether,i-PTA, i-VAC/PVA, i-CA, i-ethonone, i-chloroacetic acid, njll.
2.Ezemithi:I-acetic acid njengezinto ezincibilikisayo nezinto zokusetshenziswa kwemithi, ikakhulukazi esetshenziselwa ukukhiqizwa kwe-penicilin G potas-sium, i-penicilin G sodium, i-penicillin procaine, i-acetanilide, i-sulfadiazine, ne-sulfamethoxazole isoxazole, i-norfloxacin, i-ciprofloxacin, i-acetinalic acid, i-acetinalic acid, i-acetinalic acid , i-caffeine, njll.
3.Okumaphakathi:i-acetate,i-sodium hydrogen di,i-peracetic acid, njll
4. Ukuphrinta kwendwangu kanye nokudaya kwendwangu: Isetshenziswa kakhulu ukukhiqiza odayi abahlakazayo namadayi we-vat, nokuphrinta kwezindwangu kanye nokucubungula ukudaya
5. I-synthesis ammonia: Ngendlela ye-cuprammonia acetate, esetshenziswa ekucwengisiseni ama-syngas ukususa i-litl CO ne-CO2
6. Isithombe: Unjiniyela
7. Irabha yemvelo: I-Coagulant
8. Imboni yezokwakha: Ukuvimbela ukhonkolo ekushiseni9. I-Addtin ibuye isetshenziswe kabanzi ekwelapheni amanzi, i-syntheticfiber, izibulala-zinambuzane, amapulasitiki, isikhumba, upende, ukucubungula insimbi kanye nemboni yenjoloba.

Namuhla uXiaobian ukukhuluma nawe mayelana ne-glacial acetic acid nokuphrinta kufanele sisho izinto.

Abantu abaningi abazi ukuthi kuyini ukuphrinta nokudaya, okubizwa nangokuthi ukudaya nokuqeda. Kuwuhlobo lwendlela yokucutshungulwa kwangaphambili kwendwangu, ikakhulukazi ukuphrinta kwendwangu esiyisebenzisa ekuphileni kwansuku zonke. Futhi ekunyatheliseni nasekudayeni, ngokuvamile sisebenzisa uviniga omuncu weqhwa. Ngakho-ke yini iviniga ye-iced? Iviniga ye-glacial yaziwa nangokuthi i-acetic acid, eyaziwa nangokuthi i-acetic acid, i-organic monic acid, iyingxenye eyinhloko yokusetshenziswa kwansuku zonke kukaviniga. Ezingeni lokushisa legumbi, indawo yayo yokuqandisa ingu-16.6℃, futhi izoba yikristalu engenambala ngemva kokuqina.

Pho kungani sisebenzisa i-glacial acetic acid ekunyatheliseni nasekudayeni? Isizathu sokuphrinta nokudaya kusetshenziswa i-glacial acetic acid? Kungani ufaka i-glacial acetic acid ekuphrinteni nasekudayeni inqubo? Lokhu kungenxa yokuthi uma sinyathelisa futhi sidaya, inani le-pH le-polyester yokuhlakaza udayi kufanele libe phakathi kuka-4-6, ngakho-ke sidinga ukusebenzisa i-glacial acetic acid ukuze sinciphise udayi. Isibonelo, uma siphrinta futhi sidaya, amanzi okudaya amathani angu-4, ngakho-ke sidinga ukungeza amamililitha angu-1000 we-glacial acetic acid ukuze silungise inani le-pH phakathi kuka-4-6.

Lokhu kulungiswa kungasisiza ukuba sizinzise udayi ngezinga elikhulu, futhi sigweme inkinga yokudida umbala lapho sinyathelisa. Kodwa eminyakeni yamuva nje, ukuthuthukiswa kwemboni yokunyathelisa nokudaya kuye kwanamathiselwa ukubaluleka okukhulu nguhulumeni kanye nemboni yendwangu, futhi ukuguqulwa kwezobuchwepheshe embonini yokunyathelisa nokudaya kufakwe kwenye yezimboni eziyinhloko ezisekela imboni yendwangu. , ngakho-ke izindlela zokudaya zemboni sezithuthukisiwe kakhulu, ngikholelwa ukuthi ngokuthuthukiswa kwesayensi nokuthuthukiswa okuqhubekayo, Ngokuqinisekile singasebenzisa izindlela zesayensi ukuze sinqobe imboni yokunyathelisa nokudaya okunzima ukuxazulula inkinga ye-pH value.

Kungase kwaziwe ukuthi okwamanje, sisebenzise izindlela zesayensi ukuze sivele ubuchwepheshe besimanje be-elekthronikhi kanye nobuchwepheshe obuzenzakalelayo, i-biotechnology nobunye ubuchwepheshe obuphezulu njengendlela yokuhlanganisa imboni yokunyathelisa nokudaya. Ubuchwepheshe bokunyathelisa obungenawo amanzi noma obungenawo amanzi, njengokuphrinta kwe-micro-suspension, ukuphrinta kokudlulisa kanye nokuphrinta kwedijithali, okujwayelekile ekukhiqizeni, kuye kwasheshisa kakhulu ucwaningo nokuthuthukiswa kanye nokusebenza kahle kokukhiqiza kwezindwangu zemvelo kanye nezindwangu ezisebenzayo. Ngokwezinga elikhulu, imboni yokunyathelisa nokudaya ilawula ukungcola, kusukela ekupheleni kokwelashwa kuya emthonjeni wokuvimbela.

Kodwa ngokuphathelene nendlela yasendulo yokunyathelisa nokudaya ezweni lakithi, isayensi yesimanje nobuchwepheshe bokunyathelisa nokudaya ilahlekelwe isimiso sokubeka indlela yasendulo, ukushesha kombala okuhle, kanye nezinzuzo zokungafiphali. Kodwa sikholelwa ukuthi ekuthuthukisweni okusheshayo kwesayensi, sizokunqoba lobu bunzima, futhi sithole indlela enhle yokunyathelisa nokudaya. Ukuhlanganisa ubuchwepheshe bokuphrinta nokudaya bendabuko nobuchwepheshe besimanje bokuphrinta nokudaya, ukuthatha ingqikithi nokuqeda ukungcola, ukuthola izindlela zobuchwepheshe ezithuthukile, kanye nokuzuza imiphumela emangalisayo yezimboni.

Lokhu namuhla uXiaobian ukwabelana nawe mayelana nolwazi olufanele lwe-glacial acetic acid, ngithemba ukukusiza.