Kwiinkqubo zoshishino, ukusetyenziswa kwe-solvents kudla ngokuyimfuneko kwimisebenzi eyahlukeneyo. Nangona kunjalo, unyango lwe-solvent-containing air lunokubangela imingeni yendalo kunye nezoqoqosho. Yilapho iinkqubo zokubuyisela i-NMP (N-methyl-2-pyrrolidone) zidlala, zibonelela ngesisombululo esizinzileyo solawulo lwe-solvent.
I-NMP sisinyibilikisi esixabisekileyo esisetyenziswa ngokubanzi kumashishini afana namayeza, izinto zombane kunye neekhemikhali zepetroli. I-solvency ephezulu kunye nokuguquguquka okuphantsi kwenza ukuba ilungele izicelo ezininzi. Nangona kunjalo, iindleko zayo eziphezulu kunye neempembelelo zokusingqongileyo zenza ukuba ukubuyiswa kunye nokuhlaziywa kwe-NMP ukusuka kwimithombo yerhasi kwiinkqubo zoshishino kubaluleke kakhulu.
Iinkqubo zokubuyisela i-NMPziyilelwe ukubamba ngokufanelekileyo kwaye zahlule i-NMP kumoya oqulathe isinyibilikisi ukuze ziphinde zisetyenziswe kwiinkqubo. Oku akuncedi kuphela ukunciphisa usetyenziso lulonke lwe-NMP, kodwa kunciphisa impembelelo yokusingqongileyo eyayanyaniswa nokulahlwa kwayo. Umoya ocociweyo ogcwele i-solvent ungabuyiselwa kwinkqubo okanye uphume emoyeni, ngokuxhomekeke kwiimfuno zabathengi.
Enye yeenzuzo eziphambili zenkqubo ye-NMP yokurisayikilisha ligalelo layo kwimisebenzi ezinzileyo kwimisebenzi yoshishino. Ngokusebenzisa le nkqubo, iinkampani zinokunciphisa kakhulu ukusetyenziswa kwe-solvent, ngaloo ndlela zigcina iindleko kunye nokunciphisa indawo yazo yendalo. Ukongeza, ukufunyanwa nokuhlaziywa kwakhona kwe-NMP kuhambelana nemithetho-siseko yoqoqosho lwesetyhula, ekukusebenzisa izixhobo ngokufanelekileyo kunye nokunciphisa inkcitho.
Ukongeza, iinkqubo zokurisayikilisha ze-NMP zibonelela ngezisombululo ezisebenzayo zokuthotyelwa kwemithetho. Ngokugxila okukhulayo kwimimiselo yokusingqongileyo kunye nemigangatho yokukhutshwa, amashishini aphantsi koxinzelelo lokulawula ngokufanelekileyo ukukhutshwa kwe-solvent. Ngokwenza utyalo-mali kwinkqubo ethembekileyo ye-NMP yokurisayikilisha, iinkampani zinokuqinisekisa ukuba ziyahlangabezana neemfuneko zothotyelo eziyimfuneko ngelixa zibonisa ukuzibophelela kwazo kulawulo lwendalo esingqongileyo.
Ukongeza kwiinzuzo zokusingqongileyo kunye nolawulo, iinkqubo ze-NMP zokurisayikilisha zizisa iinzuzo zoqoqosho kumashishini. Ngokurisayikilishwa kunye nokusebenzisa kwakhona i-NMP, iinkampani zinokunciphisa ukuthembela kwazo ekuthengeni izinto ezinyibilikisiweyo ezinyulu, ukonga iindleko ekuhambeni kwexesha. Ukongezelela, ulawulo olusebenzayo lwee-solvents lunegalelo ekuphuculeni inkqubo ngokubanzi kunye nokwandisa ukusebenza kakuhle.
Kubalulekile ukuqaphela ukuba ukuphunyezwa kweenkqubo zokubuyisela i-NMP kufuna uqwalaselo olululo lweemfuno zenkqubo ethile kunye nokuba nokwenzeka kobugcisa. Izinto ezifana nomthamo we-solvent-containing air, i-concentration ye-NMP, kunye neemeko zenkqubo jikelele kufuneka zihlolwe ukuyila isisombululo esiqhelekileyo esiya kunika iziphumo ezilungileyo.
Isishwankathelo,Iinkqubo zokubuyisela i-NMPukubonelela ngendlela ezinzileyo kunye neendleko ezisebenzayo kulawulo lwe-solvent kwiindawo zoshishino. Ngokubamba kunye nokubuyisela i-NMP kumsinga womoya, inkqubo ixhasa iinjongo zokusingqongileyo, ukuthotyelwa kwemithetho kunye neenzuzo zoqoqosho. Njengoko ishishini liqhubeka nokubeka phambili uzinzo kunye nokusebenza kakuhle kwezibonelelo, ukwamkelwa kweenkqubo zokurisayikilishwa kwe-NMP kuya kudlala indima ephambili ekuyileni ikamva eliluhlaza, elinoxanduva ngakumbi lolawulo lwesinyibilikisi.
Ixesha lokuposa: Jun-25-2024