Inkampani yethuIsebenzisana neDyunivesithi yaseMpuma China yeNzululwazi neTekhnoloji, kwaye kuqala iyayamkela indlela yokuphendula eqhubekayo eketle nakwinkqubo yokuphefumla eqhubekayo yokuveliswa kweI-Furty Buryl yotywala. Gcwalisa ngokupheleleyo ukusabela kubushushu obuphantsi kunye nokusebenza okude ngokuzenzekelayo, ukwenza umgangatho uzinzo ngakumbi kunye nemveliso yemveliso esezantsi. Sine-chain yemveliso ebanzi yokuphosa izixhobo, kwaye wenza inkqubela phambili kubuchule kunye neentlobo zemveliso. Iimveliso ezizodwa ezenziwe kwi-oda ziyafumaneka ngesicelo esivela kubathengi. Sineqela leengcali elinandipha igama elihle kumzi-mveliso wokuvelisa, uphando kunye nenkonzo, abanokusombulula iingxaki zakho.
Ngo-1931,, i-Chemarist yaseMelika ifumene i-hydrogenation ye-furtyrall yotywala okokuqala ngcwaba ye-chdyper ye-chddheran, kwaye ifumene ukuba i-chatahyst ye-chdromicker ye-chdromic kunye neqela lemveliso linokuphuculwa ngokutshintsha ubushushu bendlela yokuphendula kunye neemeko zokuphendula. Ngokweemeko ezahlukeneyo zokuphendula, inkqubo ye-hydrogenation ye-furtyragel yotywala i-furtyrel inokwahlulwa ibe yindlela yesigaba seSigaba esiPhezulu kunye neNdawo yeSigaba seGesi, enokwahlulwa kwiNdlela yokuHamba (5 ~ 8MPA).
Inqanaba lesigaba se-fldrogenation
Inqanaba lesigaba se-raldrogenations ye-hydrogenations kukumisa i-Catalyst kwi-180 ~ 210 ℃, uxinzelelo oluphakathi okanye uxinzelelo oluphezulu, isixhobo sisixhobo se-roctor engenanto. Ukwenzela ukunciphisa umthwalo oshushu, izinga lokudibanisa kwendalo behlala lilawulwa kwaye ixesha lokuphendula (elingaphezulu kwe-1h) lalixesha elide. Ngenxa yokuphinda-phinda kwezixhobo, impendulo ye-hydrogeny ayinakuhlala kwinyathelo le-furtyrall isizukulwana, kwaye inokuvelisa kwakhona i-Butylfiurfurfurfurfurfurfurfurfiral kotywala, kulula ukubuyisela ungcoliseko lwe-chromium onzulu. Ukongeza, indlela yesigaba solwelo yolwelo kufuneka isebenze phantsi koxinzelelo, olufuna izixhobo eziphezulu. Okwangoku, le ndlela isetyenziswa ikakhulu kwilizwe lethu. Uxinzelelo oluphezulu lokuphendula yeyona ndlela iphambili kwindawo yenqanaba le-fluid. Nangona kunjalo, ukuveliswa kwe-furtyrall yotywala ngokuphendula kwenqanaba le-fluid phantsi kwengcinezelo ephantsi (1 ~ 1.31 ichaziwe eTshayina, kwaye ivele ye-Vive ifunyenwe.
Njengomnye wezinto ezingafunekiyo zeSynthesic, inokusetyenziselwa ukuvelisa iLevidic Acid, iFuran Destin ngeepropathi ezahlukeneyo, i-furtyrl utywala-urea-rea retin kunye ne-festin. Ukungaxhathisi kubandayo beeplastiki okwenziwe kubo kungcono kuneso sabakhi kunye ne-ectanol. Kukwangabazicingeli abalungileyo kwi-furan resins, ii-varnives, kunye ne-pigments, kunye ne-rocket fuels. Ukongeza, ikwasetyenziswa kwiintsinga zokwenziwa, irabha, izibulala-zinambuzane kunye nemizi mveliso efumanekayo.
Ixesha leposi: NgoMeyi-18-2023