I-Furfuryl Alcohol: Izinto Ezingasetshenzisiwe Zamakhemikhali Ezisekelwe Kuzinto Eziphilayo Zemboni Eluhlaza
Izinkambu Ezinkulu Zokufaka Isicelo
Embonini ye-resin, i-furfuryl alcohol iyinto ebalulekile yokukhiqiza ama-resin e-furfuryl. Lawa ma-resin anokumelana okuhle kakhulu nokushisa okuphezulu, ukumelana nokugqwala kwamakhemikhali, kanye nezakhiwo zemishini, futhi asetshenziswa kabanzi ekwenziweni kwezinamathelisi ezishisa kakhulu, izinto eziphikisayo, kanye nezinto ezihlanganisiwe ezisebenza kahle kakhulu. Isibonelo, embonini yezindiza kanye neyezimoto, ama-resin e-furfuryl asetshenziselwa ukukhiqiza izingxenye ezihlanganisiwe ezilula nezinamandla aphezulu.
Embonini yokugqoka, i-furfuryl alcohol isetshenziselwa ukukhiqiza ukugqoka okulwa nokugqwala okusebenzayo kakhulu. Lezi zingubo zinokumelana nesimo sezulu okuhle kakhulu kanye nokumelana namakhemikhali, zivikela ngempumelelo izindawo zensimbi nezekhonkrithi ekugqwaleni. Ukugqoka okusekelwe ku-Furfuryl alcohol kusetshenziswa kabanzi kwezobunjiniyela basolwandle, amakhemikhali kaphethroli, kanye nokwakhiwa kwamabhuloho.
Embonini yokwenziwa kwezinto zokwakha, i-furfuryl alcohol isetshenziswa njenge-ejenti yokuxhumanisa ama-furan resin. Ama-Furan resin ayizinhlayiya ezibalulekile ze-foundry ezithuthukisa amandla nokumelana nokushisa kwezinhlayiya zesihlabathi, zithuthukise ukusebenza kwezinqubo zokukhipha. I-Furfuryl alcohol isabela nama-furan resin ukuze yakhe isakhiwo senethiwekhi esiqinile esinezinhlangothi ezintathu, iqinisekisa ukuzinza kwezinhlayiya zesihlabathi emazingeni okushisa aphezulu.
Embonini ye-elekthronikhi, i-furfuryl alcohol isetshenziselwa ukukhiqiza izinto zokupakisha ze-elekthronikhi kanye nokuvikela umswakama. Ihlinzeka ngokuvikela umswakama okuhle kanye nokuqina kokushisa, okuqinisekisa ukuthembeka kwezingxenye ze-elekthronikhi ezindaweni ezinokushisa okuphezulu kanye nomswakama ophezulu. Izinto ezisekelwe ku-furfuryl alcohol zisetshenziswa kabanzi ekupakisheni kwe-semiconductor kanye nasezingqimbeni zokuvikela umswakama zamadivayisi kagesi.
Embonini yezemithi, i-furfuryl alcohol isetshenziswa njenge-intermediate ekwakhiweni kwezinto eziphilayo. Ingabamba iqhaza ekwelashweni okuhlukahlukene kwamakhemikhali ukukhiqiza amakhemikhali anenani lezokwelapha. Isibonelo, ekwakhiweni kwama-antibiotic athile kanye nemithi yenhliziyo, i-furfuryl alcohol ingasebenza njenge-intermediate.
Inqubo yokukhiqiza i-furfuryl alcohol izinzile kakhulu ngoba itholakala kakhulu ku-biomass, umthombo ovuselelekayo. Ngokwanda kokuqwashisa ngemvelo kanye nentuthuko yezobuchwepheshe, inqubo yokukhiqiza i-furfuryl alcohol iqhutshwa njalo ukuze kuthuthukiswe ukusetshenziswa kwemithombo futhi kuncishiswe ukuchitheka kwamanzi angcolile.
Imininingwane
| Igama Lomkhiqizo | Utshwala be-Furfuryl | |||||||||
| Ifomula Yamakhemikhali | C5H6O2 | |||||||||
| Isisindo sama-molecule | 98.0999 g/mol | |||||||||
| Ukubukeka | Uketshezi olukhanyayo olungenambala kuya kophuzi olukhanyayo | |||||||||
| Indawo Yokuncibilika | - 29℃ | |||||||||
| Indawo Yokubilisa | 170℃ | |||||||||
| Ubuningi | 1.135 g/cm³ | |||||||||
| INOMBOLO YE-CAS | 98 - 00 - 0 | |||||||||
| Ikhodi ye-HS | 2932130000 | |||||||||
| I-EINECS CHA | 202 - 626 - 1 | |||||||||
| Isicelo | Isetshenziswa kakhulu ekulungiseleleni ama-resin e-furan | |||||||||
Ishidi Lokulawula Ikhwalithi
| Igama Lomkhiqizo | Utshwala be-Furfuryl | ||||||
| ITEM | Okujwayelekile | Umphumela | |||||
| Ubumsulwa (%) | ≥98% | 98.65 | |||||
| Ubuningi (20℃ g/ml) | 1.129-1.135 | 1.132 | |||||
| Inkomba yokubuka | 1.485-1.488 | 1.486 | |||||
| Okuqukethwe komswakama (%) | ≤0.3 | 0.24 | |||||
| Iphuzu lamafu(℃) | ≤10 | 6.0 | |||||
| I-asidi (mol/l) | ≤0.01 | 0.001 | |||||
| I-Aldehyde Esele (%) | ≤0.7 | 0.23 | |||||
Ngokufigqiwe
Ngamafuphi, i-furfuryl alcohol, njengezinto ezibalulekile zamakhemikhali ezisekelwe ku-bio, idlala indima ebalulekile ezimbonini eziningi. Ayigcini nje ngokuthuthukisa ukusebenza komkhiqizo kanye nekhwalithi kodwa futhi isekela intuthuko esimeme yemboni yesimanje. Ngokuthuthuka okuqhubekayo kwezobuchwepheshe, amathuba okusetshenziswa kwe-furfuryl alcohol azoba maningi nakakhulu.