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 kukwacutha impembelelo yokusingqongileyo eyayanyaniswa nokulahlwa kwayo.Umoya ocociweyo we-solvent-laden 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, ekukukusebenzisa izibonelelo ngokufanelekileyo kunye nokunciphisa inkcitho.
Ukongeza, iinkqubo zokurisayikilisha ze-NMP zibonelela ngezisombululo ezisebenzayo zokuthotyelwa kwemithetho.Ngokugxila okukhulayo kwimimiselo yokusingqongileyo kunye nemigangatho yokukhupha, 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 izinyibilikisi 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 ngononophelo 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 zokurisayikilisha ze-NMP kuya kudlala indima ephambili ekubumbeni ikamva eliluhlaza, elinoxanduva ngakumbi lolawulo lwesinyibilikisi.
Ixesha lokuposa: Jun-25-2024