Kwiinkqubo zoshishino, ukusetyenziswa kwezinyibilikisi kudla ngokuba yimfuneko kwimisebenzi eyahlukeneyo. Nangona kunjalo, unyango lomoya oqulethe izinyibilikisi lunokubangela imingeni yokusingqongileyo kunye nezoqoqosho. Kulapho iinkqubo zokubuyisela i-NMP (N-methyl-2-pyrrolidone) zisebenza khona, zibonelela ngesisombululo esizinzileyo solawulo lwezinyibilikisi.

I-NMP sisinyibilikisi esixabisekileyo esisetyenziswa kakhulu kumashishini afana namayeza, izixhobo ze-elektroniki kunye neekhemikhali zepetrochemicals. Ukuqina kwayo okuphezulu kunye nokuguquguquka okuphantsi kwenza ukuba ilungele ukusetyenziswa okuninzi. Nangona kunjalo, iindleko zayo eziphezulu kunye nempembelelo yayo kwindalo esingqongileyo kwenza ukubuyiswa kunye nokurisayikilisha kwe-NMP kwimithombo yegesi kwiinkqubo zoshishino kubaluleke kakhulu.

Iinkqubo zokubuyisa i-NMPZenzelwe ukubamba nokwahlula i-NMP ngokufanelekileyo emoyeni oqulethe isinyibilikisi ukuze zisetyenziswe kwakhona kwiinkqubo. Oku akuncedi nje kuphela ekunciphiseni ukusetyenziswa kwe-NMP iyonke, kodwa kukwanciphisa nempembelelo yokusingqongileyo enxulumene nokulahlwa kwayo. Umoya ococekileyo ogcwele isinyibilikisi ungabuyiselwa kwinkqubo okanye ungeniswe emoyeni, kuxhomekeke kwiimfuno zabathengi.

Enye yezona nzuzo ziphambili zenkqubo yokuphinda usebenzise i-NMP kukufaka isandla kwayo kwiinkqubo ezizinzileyo kwimisebenzi yemizi-mveliso. Ngokusebenzisa le nkqubo, iinkampani zinokunciphisa kakhulu ukusetyenziswa kwe-solvent, ngaloo ndlela zonge iindleko kwaye zinciphise umngcipheko wazo kwindalo esingqongileyo. Ukongeza, ukubuyiselwa kunye nokuphinda usebenzise i-NMP kuhambelana nemigaqo yoqoqosho olujikelezayo, olukukusebenzisa izixhobo ngokufanelekileyo nokunciphisa inkunkuma.

Ukongeza, iinkqubo zokuphinda usebenzise i-NMP zibonelela ngezisombululo ezisebenzayo zokuthobela imithetho. Ngokugxila ngakumbi kwimigaqo yokusingqongileyo kunye nemigangatho yokukhupha ukungcola, amashishini aphantsi koxinzelelo lokulawula ngokufanelekileyo ukukhutshwa kwe-solvent. Ngokutyala imali kwinkqubo yokuphinda usebenzise i-NMP ethembekileyo, iinkampani zinokuqinisekisa ukuba ziyahlangabezana neemfuno zokuthobela ezifunekayo ngelixa zibonisa ukuzinikela kwazo ekulawuleni okusingqongileyo.

Ukongeza kwiingenelo zokusingqongileyo nezolawulo, iinkqubo zokuphinda usebenzise i-NMP zizisa neengenelo zoqoqosho kumashishini. Ngokuphinda usebenzise i-NMP kwakhona, iinkampani zinokunciphisa ukuthembela kwazo ekuthengweni kwe-virgin solvent, oko konga iindleko kwixesha elide. Ukongeza, ulawulo olusebenzayo lwe-solvents lunegalelo ekwenzeni ngcono inkqubo iyonke kunye nokwandisa ukusebenza kakuhle.

Kubalulekile ukuqaphela ukuba ukusetyenziswa kweenkqubo zokubuyisa i-NMP kufuna ukuqwalaselwa ngononophelo kweemfuno ezithile zenkqubo kunye nokwenzeka kobuchwephesha. Izinto ezinje ngomthamo womoya oqulethe isinyibilikisi, uxinano lwe-NMP, kunye neemeko zenkqubo iyonke kufuneka zivavanywe ukuze kuyile isisombululo esenziwe ngokwezifiso esiya kubonelela ngeziphumo ezilungileyo.

Isishwankathelo,Iinkqubo zokubuyisa i-NMPukubonelela ngendlela ezinzileyo nengabizi kakhulu yolawulo lwe-solvent kwiindawo zoshishino. Ngokubamba nokubuyisela i-NMP kumjelo womoya, inkqubo ixhasa iinjongo zokusingqongileyo, ukuthotyelwa kwemithetho kunye neenzuzo zoqoqosho. Njengoko ishishini liqhubeka nokubeka phambili uzinzo kunye nokusebenza kakuhle kwezixhobo, ukwamkelwa kweenkqubo zokuphinda zisetyenziswe ze-NMP kuya kudlala indima ebalulekileyo ekwakheni ikamva eliluhlaza nelinoxanduva ngakumbi lolawulo lwe-solvent.