Fasaha na Cellulose

Fasaha naPRELLUOSEYa ƙunshi gyara na sel, polymer na halitta wanda aka samo daga bangon tantanin halitta, don samar da abubuwan hawa tare da takamaiman kaddarorin da ayyukan. Mafi yawan Cellulose Ehers sun hada da hydroxypropyl methylcellulopyl methylcel (hpmc), sel carboxyl (carbox), pellululose carlulose (cmc), pelluloselululose, da kuma Ethyl sel (ec). Ga bayyanar da fasahar da aka yi amfani da ita wajen samar da silta Elhers:

1. Albarkatun kasa:
   • Source cellocos: ainihin kayan albarkatun kasa na ELERS shine Celulose, wanda aka samo daga ɓangaren litattafan almara ko auduga. Tushen Cell yana shafar kaddarorin Cellulose na ƙarshe.
2. Shiri na Cellose:
   • Putping: katako na katako ko auduga an tilasta wa zirga-zirga don rushe zaran fashin zaren ya zama tsari mai sarrafawa.
   • Tsarkakewa: Cellulose an tsarkake don cire ƙazanta da Ligntin, wanda ya haifar da kayan tsabtace sel mai tsarkakewa.
3. Canjin sunadarai:
   • Amsar etherware: Mabuɗin Mataki a cikin samar da eth shine sifar Surfie na Celbare Tabbatarwa. Wannan ya shafi gabatar da kungiyoyin ether (misali, hydroxypoyethyl, hydroxypropyl, carboxymethyl, ethyl, ko ethyl) zuwa rukunin hydroxyl akan sarkar polymer polymer.
   • Zabi na reagents: Reagents kamar ethylene oxide, propylene oploylene oxide, sodium chloride chloride ana amfani da shi a cikin wadannan halayen.
4. Gudanar da sigogi masu amfani:
   • Zazzabi da matsin lamba: Yawanci halayen ethadalliation ana gudanar da su a ƙarƙashin zazzabi sarrafawa da yanayin matsin lamba don cimma matsatsin yanayin da ake so (DS) kuma su guji halayen bangarori.
   • Yanayin alkaline: An gudanar da halayen Extali na a ƙarƙashin yanayin alkaline, da kuma cakuda da aka dauki cakuda cakuda a hankali.
5. Tsarkakewa:
   • Heucemalization: Bayan amsawar extraaddamar da Extaron, samfurin yana da alaƙa don cire yawan haɓaka ko samfuran samfuran.
   • Wanke: An wanke sel mai mahimmanci don kawar da sinadarai da imuran abubuwa.
6. Bushewa:
   • Elerilan da aka tsarkake shi ya bushe don samun samfurin ƙarshe a cikin foda ko fom ɗin grancular.
7. Ikon ingancin:
   • Binciken dabaru: kamar na nuclear magnetic (nmr) Spectroscopy, fina-finaier-canzawa
   • Digiri na musanyawa (DS): DS DS, wanda ke wakiltar matsakaicin adadin masu maye gurbinsa a ɓangaren ukhydroguse, mai sarrafawa ne yayin samarwa.
8. Tsarin da aikace-aikacen:
   • Abubuwan da ke amfani da Endarshe.
   • Aikace-aikace-takamaiman maki: maki daban-daban na silla za a samar don biyan takamaiman bukatun aikace-aikace daban-daban.
9. Bincike da bidi'a:
   • Cigaba da cigaba: Ayyukan bincike da ci gaba da ke da hankali kan inganta hanyoyin samarwa, inganta aikin sel Ethers, da kuma bincika aikace-aikacen labari.

Yana da mahimmanci a lura cewa fasaha na samar da takamaiman takamaiman cellulose na iya bambanta dangane da kaddarorin da ake so da aikace-aikace. Canjin Cellulosification na Cell Celbulose ta hanyar halayen Ematalifware yana ba da damar kewayon fursunoni masu yawa da ke haifar da aiki a cikin masana'antu daban-daban.