Levulinic acid ndisa mankhwala ophatikizika omwe adaphunziridwa kwambiri ndikufufuzidwa chifukwa cha ntchito zake zosiyanasiyana m'mafakitale osiyanasiyana. Asidi ndi njira yosunthika yopangidwa kuchokera kuzinthu zongowonjezedwanso, makamaka biomass, monga nzimbe, chimanga, ndi cellulose.
Levulinic acidzapezeka kuti zili ndi ntchito zambiri zamafakitale, zomwe zimapangitsa kuti ikhale njira yofunikira kusiyana ndi ma petrochemicals achikhalidwe. Zina mwazofunikira za levulinic acid zikuwonetsedwa pansipa.
1. Ulimi
Levulinic acidamagwiritsidwa ntchito ngati chowongolera kukula kwa mbewu, chowongolera nthaka, komanso ngati feteleza wachilengedwe. Zimathandizira kuti mbewuyo zisavutike ndi kupsinjika, monga chilala, ndikuwonjezera zokolola. Asidiyo angagwiritsidwenso ntchito ngati mankhwala ophera udzu komanso othamangitsa tizilombo.
2. Makampani opanga zakudya
Levulinic acid imagwira ntchito ngati chosungira chakudya komanso chowonjezera kukoma. Zasonyezedwa kuti zimalepheretsa kukula kwa mabakiteriya ndi bowa, motero kuchepetsa kuwonongeka kwa zakudya. Asidi amagwiritsidwanso ntchito ngati zokometsera zachilengedwe muzakudya zosiyanasiyana monga zakumwa zozizilitsa kukhosi, maswiti, ndi zinthu zophika.
3. Zodzoladzola ndi mankhwala osamalira anthu
Levulinic acidamagwiritsidwa ntchito ngati zosungira zachilengedwe komanso zotetezeka muzinthu zosiyanasiyana zodzikongoletsera komanso zosamalira anthu. Imalepheretsa kukula kwa mabakiteriya ndi bowa, zomwe zimatalikitsa moyo wa alumali wazinthuzo. Asidiyu amagwiranso ntchito ngati moisturizer ndipo amathandiza kuti khungu likhale lokongola komanso lowoneka bwino.
4. Mankhwala
Levulinic acidali ndi mwayi wogwiritsa ntchito makampani opanga mankhwala, makamaka m'machitidwe operekera mankhwala. Asidi amatha kusungunuka komanso kupezeka kwa mankhwala osasungunuka bwino, motero kumawonjezera mphamvu zawo ndikuchepetsa kawopsedwe.
5. Ma polima ndi mapulasitiki
Levulinic aciditha kugwiritsidwa ntchito ngati chomangira chopangira ma polima opangidwa ndi bio ndi mapulasitiki. Zidazi zimapereka njira yokhazikika kusiyana ndi mapulasitiki achikhalidwe opangidwa ndi mafuta. Mapulasitiki okhala ndi bio amakhala ndi mawonekedwe otsika a carbon ndipo amatha kuwonongeka, zomwe zimapangitsa kuti azikhala okonda zachilengedwe.
6. Mphamvu
Levulinic acidawerengedwa ngati gwero lothekera la biofuel. Ikhoza kusinthidwa kukhala zinthu zosiyanasiyana, monga levulinate esters, zomwe zingagwiritsidwe ntchito ngati zowonjezera za biodiesel kapena mafuta a injini zoyatsira moto. Acid imathanso kusinthidwa kukhala levulinic acid methyl ester, yomwe ili ndi mphamvu ngati mafuta a jet.
Pomaliza,Levulinic acid ndiphatikizani zosunthika zomwe zingagwiritsidwe ntchito m'mafakitale osiyanasiyana. Ndi njira yamtengo wapatali yofananira ndi petrochemicals yachikhalidwe ndipo imapereka yankho lokhazikika, losamalira zachilengedwe. Kukula kofunikira kwa zinthu zongowonjezwdwa ndi zinthu zokhazikika kwayendetsa kafukufuku ndi chitukuko chaLevulinic acid,ndipo zikuoneka kuti zidzatenga mbali yofunika kwambiri m’tsogolomu.
Ngati mukufuna, talandiridwa kuti mutilankhule nthawi iliyonse, tidzakutumizirani mtengo wabwino kwambiri kuti muwonetsetse.
Nthawi yotumiza: Nov-19-2023