Furfuryl Mowa: Zinthu Zopangira Mankhwala Ochokera ku Zamoyo Zopangira Makampani Obiriwira
Minda Yaikulu Yogwiritsira Ntchito
Mu makampani opanga utomoni, furfuryl alcohol ndi chinthu chofunikira kwambiri popanga utomoni wa furfuryl. Utomoni uwu uli ndi mphamvu zabwino kwambiri zotsutsana ndi kutentha kwambiri, kukana dzimbiri kwa mankhwala, komanso mphamvu zamakanika, ndipo umagwiritsidwa ntchito kwambiri popanga zomatira zotentha kwambiri, zinthu zotsutsa, komanso zinthu zophatikizana zomwe zimagwira ntchito bwino kwambiri. Mwachitsanzo, m'makampani opanga ndege ndi magalimoto, utomoni wa furfuryl umagwiritsidwa ntchito popanga zinthu zopepuka komanso zolimba kwambiri.
Mu makampani opanga zophimba, furfuryl alcohol imagwiritsidwa ntchito popanga zophimba zoteteza dzimbiri zomwe zimagwira ntchito bwino kwambiri. Zophimba zimenezi zimakhala ndi mphamvu yolimbana ndi nyengo komanso mankhwala, zomwe zimateteza bwino malo achitsulo ndi konkire ku dzimbiri. Zophimba zopangidwa ndi Furfuryl alcohol zimagwiritsidwa ntchito kwambiri mu uinjiniya wa m'madzi, petrochemicals, komanso kumanga mlatho.
Mu makampani opanga zinthu zopangira maziko, furfuryl alcohol imagwiritsidwa ntchito ngati cholumikizira cholumikizira ma furan resins. Ma furan resins ndi ma foundry resins ofunikira omwe amawonjezera mphamvu ndi kukana kutentha kwa zinyalala zamchenga, zomwe zimapangitsa kuti ntchito yopangira zinthu igwire bwino ntchito. Furfuryl alcohol imakumana ndi furan resins kuti ipange netiweki yolimba ya magawo atatu, kuonetsetsa kuti zinyalala zamchenga zimakhala zokhazikika pa kutentha kwambiri.
Mu makampani opanga zamagetsi, furfuryl alcohol imagwiritsidwa ntchito popanga zinthu zamagetsi zopakira ndi zotetezera kutentha. Imapereka chitetezo chabwino komanso kukhazikika kwa kutentha, kuonetsetsa kuti zida zamagetsi zimakhala zodalirika m'malo otentha kwambiri komanso chinyezi chambiri. Zipangizo zopangidwa ndi Furfuryl alcohol zimagwiritsidwa ntchito kwambiri popanga zinthu zamagetsi zopakira ndi zotetezera kutentha.
Mu makampani opanga mankhwala, furfuryl alcohol imagwiritsidwa ntchito ngati chosinthira chapakati pa kapangidwe ka organic. Imatha kutenga nawo mbali muzochita zosiyanasiyana zamakemikolo kuti ipange mankhwala okhala ndi phindu pamankhwala. Mwachitsanzo, popanga maantibayotiki ena ndi mankhwala amtima, furfuryl alcohol imatha kugwira ntchito ngati chosinthira.
Njira yopangira furfuryl alcohol ndi yokhazikika kwambiri chifukwa imachokera makamaka ku biomass, chinthu chongowonjezekeredwanso. Chifukwa cha kuchuluka kwa chidziwitso cha chilengedwe komanso kupita patsogolo kwaukadaulo, njira yopangira furfuryl alcohol ikupitilizidwa kukonzedwa bwino kuti iwonjezere kugwiritsa ntchito zinthu ndikuchepetsa kutuluka kwa madzi otayira.
Mafotokozedwe
| Dzina la Chinthu | Mowa wa Furfuryl | |||||||||
| Fomula Yamankhwala | C5H6O2 | |||||||||
| Kulemera kwa Maselo | 98.0999 g/mol | |||||||||
| Maonekedwe | Madzi owonekera bwino opanda utoto mpaka achikasu chopepuka | |||||||||
| Malo Osungunuka | - 29℃ | |||||||||
| Malo Owira | 170℃ | |||||||||
| Kuchulukana | 1.135 g/cm³ | |||||||||
| CAS NO | 98 - 00 - 0 | |||||||||
| Khodi ya HS | 2932130000 | |||||||||
| EINECS NO | 202 - 626 - 1 | |||||||||
| Kugwiritsa ntchito | Amagwiritsidwa ntchito makamaka pokonza utomoni wa furan | |||||||||
Pepala Lowongolera Ubwino
| Dzina la Chinthu | Mowa wa Furfuryl | ||||||
| CHINTHU | Muyezo | Zotsatira | |||||
| Chiyero (%) | ≥98% | 98.65 | |||||
| Kuchuluka (20℃ g/ml) | 1.129-1.135 | 1.132 | |||||
| Chizindikiro cha refractive | 1.485-1.488 | 1.486 | |||||
| Chinyezi (%) | ≤0.3 | 0.24 | |||||
| Malo amtambo (℃) | ≤10 | 6.0 | |||||
| Asidi (mol/l) | ≤0.01 | 0.001 | |||||
| Aldehyde yotsalira (%) | ≤0.7 | 0.23 | |||||
Powombetsa mkota
Mwachidule, furfuryl alcohol, monga chinthu chofunikira kwambiri chopangira mankhwala, imagwira ntchito yofunika kwambiri m'mafakitale osiyanasiyana. Sikuti imangowonjezera magwiridwe antchito ndi mtundu wa malonda komanso imathandizira chitukuko chokhazikika cha mafakitale amakono. Ndi kupita patsogolo kwaukadaulo kosalekeza, mwayi wogwiritsa ntchito furfuryl alcohol udzakhala wokulirapo.