Wopanga Mtengo Wabwino N-Vinyl Purrione (nvp) Cas 88-12-0

NVP imagwiritsidwa ntchito kwambiri kutulutsa polyvinyllyllpyrolidrone, yomwe imagwiritsidwa ntchito kwambiri m'minda yamankhwala, tsiku lililonse mankhwala ndi chakudya.

1. Kugwiritsidwa ntchito kwambiri mu zodzikongoletsera, zotsekemera, mankhwala, zida za zithunzi ndi minda ina

2. Kwa ma gelssing tsitsi, mankhwala ophera mankhwala, etc.

Njira yakukonzekera ya N-Ethylene pheaasone, kuphatikizapo zotsatila zotsatirazi: 1. Mphatso zokutha zokonzekera zam'madzi zimakhala ndi sulfate ya siliva, ma carcoal a aluminium, opikisana, ndi ambiri oxide. Gawo ndi: 0,5: 3: 5: 10; Pakati pawo, mitundu yambiri ndi zosakaniza zisanu za oxidation asanu - 钒 ndi oxide, tini, oxide, ndi Manganese Dioxide; Ndi chisakanizo cha ma oxidation asanu dioxide ndi oxide, oxidie asanu - 钒 ndi tiniation isanu - 钒 ndi Manganese oxide ndi manganese daoxide. Kusakaniza kwa ma okosi a 7 Mtengo wa sulfuric acid ndi ma ammonia madzi mpaka 6.5 mpaka 7, kenako onjezerani silicine ndi sodium komanso molingana ndi kuchuluka. Makala oyera oyera ndi akuda, otenthetsedwa ndikulimbikitsidwa kupanga njira yothetsera yunifolomu; Muziganiza mu bafa ndikukhumudwitsa yankho louma, lowuma pa 100-120 ° C for 6 mpaka 8h, kenako 5 ~ vydroxyline Sakanizani γ-butanol, ethanol imodzi, ndi ammonia pamlingo wa 1.2: 1: 0.2, ndikuchita pa 0.5mpu ndi 40 ° C. , Pangani wapakatikati; 2) Onjezani ma molecular sume ya 0.1wt% ndi 0.1wt% ya dilatoll dhear ether ether ether ether ether ether ether ether ether ether ether ether ether ether ether ether ether ether ether ether kuti muchepetse ndi zaka 180). Zomwe zimafotokozedwa monga tafotokozera; Kodi chimatchulidwa ndi chiyani? Snolecular shue ndi 10xchemucalbook molecular shule kapena 13x molekula. Njirayi imasankhidwa ngati simes ya 10x; 3) Funso la kufooketsa, vacuum ndi 0.095PA, ndikusonkhanitsa malo owiritsa a 210 mpaka 216 ° C. Pry Cyrodorrone; 3. Kuchita mwakuya kwa N-HydroxyansLinol kuti mupange kuchuluka kwa distillation yomwe yapezeka pokonzekera N-Hydroxyathypinols, osakanizidwa ndi mpweya wa acetylene, ndi nayitrogeni kuti mupeze zosakaniza zosakaniza. Chiwerengero chosakanikirana ndi 1: 0.5: 0.1: 0.1; Pangani zosakaniza zosakaniza zosakanikirana zokhala ndi bedi lokhazikika la ma duydrated otenthetsera 350 ° ° Bedi rircyst kuted ku 390 ° C. Pambuyo pa kutha kwa dzimbiri kumafika pamlingo, N-ethylene ceplopicone (NVP) Zogulitsa zimatulutsidwa kuchokera pa bedi lokhazikika. Mipweya ya alkaline ndi imodzi mwa ammonia, methylemine, dihamiine, Trothalmine, ndi Ethimine. Konzani Magesi chromatography njira, kutengera γ-komath monga muyezo wamkati, kuwerengetsa mtundu wa NHPYYI, NVP Reformation Gawo la gawo la gawo la polemba gawo, lomwe gawo la gasi linali la chromatographic. Wotchinga ya TCD, mzati wachitsulo wosapanga dzimbiri, a acec glycol dilate pokonza yankho, nayitroner stector 105 ° Celdite 165 Kuwerengedwa ndi kusanthula kwa ma chromatography: NHP kutembenuka kwa NHP, NVP, NVP, ndi Nvp Revenue wa 85.6%.