Umkhiqizi Intengo Elungile Intengo Elungile N-Vinyl Pyrlorone (NVP) Cas 88-12-0

I-NVP isetshenziselwa ikakhulukazi ukukhiqiza i-polyvinylpyrrolidone, esetshenziswa kabanzi emikhakheni yezokwelapha, imboni yamakhemikhali yansuku zonke neyokudla.

1. Kusetshenziswe kabanzi kwizimonyo, ama-detegents, umuthi, izinto ezibonakalayo kanye nezinye izinkambu

2. Ngezinwele zama-gels izitayela, ama-dilinfectants ekhemisi, njll.

Inqubo yokulungiselela ye-N-Ethylene Pheaseone, kufaka phakathi izinyathelo ezilandelayo: 1 Ingxenye ukuthi: 0.5: 5: 3: 5; Phakathi kwazo, ama-multi-toides ayizingxube ezinhlanu ze-oxidation ezinhlanu - 钒 ne-oxide, tin oxide, i-sex onide, ne-monisese dioxide; Ingxube ye-oxidation emihlanu ye-dioxide ne-oxide, i-oxide emihlanu - 钒 ne-tin oxide, ama-oxidation amahlanu amabili - 钒 ne-manganese oxide kanye ne-manganese dioxide. Ingxube ye-oxidation yesikhombisa ye-oxidaxide ingu-0.2: 1: 2: 1 inani le-sulfuric acid ne-ammonia amanzi kuya ku-6.5 kuye ku-7, bese wengeza i-sodium silicine kanye ne-sodium siliconate futhi ngokulingana izilinganiso. Amalahle amhlophe amnyama, afudumele futhi avuselelwa ukwenza ikhambi elifanayo; Govuza kubhavu wamanzi bese uthinta ikhambi lome, lome ngo-100-120 ° C. Hlanganisa Yenza umphakathi; 2) Faka isihlungo se-molecular sika-0.1WWT% no-0.1WT% we-dilateyl dihal ether ukukhulisa izinga lokushisa libe ngu-180 ° C ukwenza likhishwe ngamanzi ngo-12h esimweni esigciniwe; okuchazwa njengokuchaziwe; Kusho ukuthini? Isihlungo se-molecular siyi-10xchemicalbook molecular ngesihlungo noma nge-13x ngesihlungo se-moleculal. Le ndlela ikhethwe njengama-10x ama-molelisalar sieves; 3) Ukuqunjelwa kwe-decomorchill, i-vacuum ingu-0.095mpa, futhi iqoqe i-distillation yendawo ebilayo engama-210 kuye kwangama-216 ° C. Pyyrodorore; 3. Ukusabela kokuwohloka kwe-N-hydroxyytylpinol ukwenza amaphuzu afakwe ku-distillation atholwe lapho kulungiswa i-N-hydroxyethyllols ibe ngumusi, exutshwe ne-alkaline gesi, amagesi we-acetylene, ne-nitrogen ukuthola i-gaseous ebonakalayo eluhlaza eluhlaza. Isilinganiso esixubekile singu-1: 0.5: 0.1: 0.1; Yenza ingxubevange ye-gaseous ebonakalayo eluhlaza ngaphansi kwesimo sokuhlaselwa kombhede ohleliwe we-catalyst ekhishwe ngamanzi ngamazinga okushisa angama-350 ° C, ingcindezi ka-0.01MPA ne-dehydration yokuphelelwa ngamandla I-Bed Reaction the Catalyst ifudunyezwa ku-390 ° C. Ngemuva kokuthi ukusabela kwe-dehydration kufinyelela ebhalansi, i-N-Ethylene Umkhiqizo weCephalopicone (NVP) ukhishwa embhedeni wokuhlelwa kombhede ohleliwe. Amagesi we-alkaline okungenani angomunye we-ammonia, i-methylemine, i-dihamine, i-trothalmine, ne-ethimine. I-add gar chromatography ukuhlaziya indlela, kususelwa ku-γ-buttite njenge-sollent yangaphakathi, i-ethanol njenge-solvents, icubungula isilinganiso se-n-ethylene cheedoone esilungiselelwe yile ndlela, kubalwa isilinganiso sokuguqulwa kwe-NHP, i-NVP Revenuty, i-NVP Revenue, lapho kunesigaba sesigaba segesi Isigaba sesigaba, ukuthi isigaba sesigaba sesigaba sesigaba segesi segesi, lapho isigaba sesigaba segesi ama-chromatographic test izimo: umtshina we-tcd, ikholomu yensimbi engagqwali, i-poly coloum, poly I-Acetic Glycol Tannite Dilate Fingling Solution, i-nitrogen ilayishiwe, i-silrogenerization 102 Ukuqhathanisa okumhlophe okungu-280 ° C, ama-TCD detector lokushisa 165 ° C, Amakholomu, amakholomu okushisa kwama-190 ° C; Kubalwa ngokuhlaziywa kwegesi i-Chromatography: Izinga lokuguqulwa le-NHP lama-92.8%, i-NVP Selecty 91.5%, neNVP Revenue ye-85.6%.