Adipic acidyikhemikhali ebalulekileyo yemizi-mveliso esetyenziswa ikakhulu kwimveliso yenayiloni. Ikwasetyenziswa nakwezinye izinto ezisetyenziswayo njengokwenziwa kwepolyurethane nanjengesongezo sokutya. Kwiindaba zamva nje, kuye kwakho uphuhliso olubalulekileyo kwihlabathi le-adipic acid ekufanelekile ukuxoxa ngalo.
Olona phuhliso lubalulekileyo kwihlabathi le-adipic acid kukutshintshela kwimveliso esekwe kwibhayoloji. Ngokwesiko, i-adipic acid iveliswe kwimithombo yepetrochemical, kodwa ngokukhula kweenkxalabo malunga nokuzinza kunye nokusingqongileyo, kuye kwakho ukutyhala ukuphuhlisa iindlela ezizezinye ze-bio-based. Oku kukhokelele kuphuhliso lweendlela ezintsha zokuvelisa ezisebenzisa izixhobo ezivuselelekayo ezifana ne-biomass kunye ne-biotechnology. Olu tshintsho lubhekiselele kwimveliso esekwe kwibhayoloji luphuhliso oluhle njengoko lunciphisa ukuthembela kwimithombo yepetrochemical enokuphela kwaye inefuthe elisezantsi kokusingqongileyo.
Enye into ebalulekileyo yeendaba kwihlabathi le-adipic acid kukusetyenziswa kwayo okwandisiweyo kushishino lweemoto. I-asidi ye-Adipic iyona nto ibalulekileyo kwimveliso ye-nylon, esetyenziswa kwiintlobo ezininzi zezicelo zeemoto. Oku kuquka ukwenziwa kwezixhobo zemoto ezifana nezigqubuthelo zenjini, iingxowa zomoya, kunye neentambo zamafutha. Ngokukhula kwemfuno yezinto ezikhaphukhaphu kunye nezizinzileyo kwishishini leemoto, imfuno ye-adipic acid kulindeleke ukuba inyuke kakhulu kwiminyaka ezayo.
Ngaphaya koko, kubekho inkqubela ekusetyenzisweni kwe-adipic acid ekuvelisweni kwe-polyurethane, esetyenziswa kakhulu ekwenzeni iimveliso zogwebu ezifana nefenitshala, oomatrasi, kunye nokugquma. Oku kubaluleke ngakumbi njengoko amashishini okwakha kunye nefenitshala eqhubeka ekhula, eqhuba imfuno ye-polyurethane kwaye, ngokulandelayo, i-adipic acid. Uphuhliso lwetekhnoloji entsha kunye neenkqubo zokuvelisa i-polyurethane usebenzisa i-adipic acid kulindeleke ukuba iqhubele phambili ukukhula kwimakethi ye-adipic acid.
Ukongeza kwizicelo zayo zoshishino, i-adipic acid iphinda isetyenziswe njengesongezo sokutya. Ihlala isetyenziswa njengesiphuculi sencasa nanjengeasidi kwiimveliso ezahlukeneyo zokutya neziselo. Ngokunyuka kwemfuno yokutya okulula kunye neziselo, ukusetyenziswa kwe-adipic acid kwishishini lokutya kulindeleke ukuba kuqhubeke ukukhula.
Ngokubanzi, iindaba zamva nje kwihlabathi le-adipic acid zibalaselisa ukubaluleka kwayo njengekhemikhali yemveliso ebalulekileyo. Ukutshintshela kwimveliso esekwe kwibhayoloji, ukusetyenziswa kwayo okwandileyo kushishino lweemoto, kunye nokuhambela phambili kokusetyenziswa kwayo kwimveliso yepolyurethane nanjengesongezo sokutya zonke zikhomba kwikamva eliqaqambileyo leadipic acid. Njengoko imizi-mveliso iqhubeka nokukhula kwaye ikhula, imfuno ye-adipic acid isetelwe ukuba inyuke, iyenza ibe yikhemikhali ephambili ukubukela kwiminyaka ezayo.
Ixesha lokuposa: Jan-30-2024
