Ngokuthuthuka okusheshayo kwezimoto zikagesi, izinhlelo zokugcina amandla, nezinto zikagesi zabathengi, isidingo somhlaba wonke samabhethri e-lithium siyaqhuma. Ukuze bahlale bencintisana, abakhiqizi kufanele balinganisele ukusebenza kahle kokukhiqiza, izindleko, nokusimama kwemvelo. Kuyo yonke inqubo, iI-NMP Solvent Recovery Systemiphakathi kwezinsiza ezibaluleke kakhulu zokuzuza ukukhiqiza okuhlanzekile kanye nenzuzo yezomnotho. Iphinda isebenzise izincibilikisi ekunambeni nasekomisweni kwama-electrode, inciphisa udoti, yehlisa ukungcola, futhi ithuthukise ukusimama kokukhiqiza kukonke.
Iqhaza le-NMP Ekukhiqizeni Ibhethri Le-Lithium
I-NMP iyi-solvent ebalulekile ekulungiseleleni udaka lwe-electrode. Incibilikisa i-binder futhi inikeze ukuhlakazeka okuhle kakhulu kwe-slurry, yakhe ifilimu elibushelelezi neliminyene endaweni ye-electrode, ngaleyo ndlela ithuthukise ukuminyana kwamandla ebhethri nokuzinza kwebhayisikili.
Nokho, i-NMP iyabiza, iyaguquguquka, futhi ingcolisa imvelo. Uma kungatholakali, ukulahlekelwa kokuhwamuka akukhulisi nje kuphela izindleko zempahla eluhlaza kodwa futhi kukhiqiza ukukhishwa kwe-VOC, okubeka engcupheni imvelo nokuphepha. Ngakho-ke, auhlelo lokubuyisela i-solvent lwe-NMP olusebenza kahle kakhulusekuyisidingo semigqa yokukhiqiza ibhethri ye-lithium.
Umgomo Wokusebenza we-NMP Solvent Recovery System
Uhlelo oluthuthukisiwe lokutakula lwe-NMP luthwebula futhi lubuyise umhwamuko we-solvent ngokusebenzisa i-multi-stage distillation, filtration, kanye ne-condensation.
Inqubo eyinhloko ithi:
- Ukuqoqwa Kwegesi Elahlwayo:Ithwebula amagesi kadoti aqukethe i-NMP kumahhavini omisiwe nemigqa yokumboza.
- Ukupholisa nokujiya:Ipholisa ukusakaza kwegesi kusishintshi sokushisa ukuze kuncibilike umhwamuko we-NMP.
- Ukuhlukaniswa kanye nokuhlunga:Isistimu enezendlalelo eziningi ihlunga uthuli, amanzi, nokungcola.
- I-Distillation kanye nokuhlanza:I-condensate i-distilled futhi ifudumele ukuze kuzuzwe ukuhlanzeka okuphezulu kwe-NMP.
- Ukugaywa kabusha:I-solvent ehlanzekile iphinde igaywe kabusha ohlelweni lokukhiqiza futhi idlule kumjikelezo we-loop evaliwe.
Amadivayisi asebenzayo afinyelela izinga lokutholwa kwe-NMP elingu-95–98%, elinciphisa kakhulu ukukhishwa kwekhabhoni nokulahlekelwa kwezinyibilikisi.
Izinzuzo Zezinhlelo Zokubuyisela Ezisebenzayo
Uma kuqhathaniswa nezinhlelo zendabuko, okokusebenza kokutholwa kwe-NMP yesimanje inikeza izici eziningi ezintsha, ezihlanganisa ukulawula okuhlakaniphile, ukutholwa kwamandla, nokuvikela ukuphepha.
Izinzuzo ezibalulekile zifaka:
Inqubo ezinzile:Ukulawulwa okuthembekile kwezinga lokushisa nomswakama kuqinisekisa imiphumela ephindaphindwayo yokutakula.
Ukuqapha okuhlakaniphile:Impendulo yenzwa yesikhathi sangempela kanye nokulawula okuzenzakalelayo kwe-PLC kuqinisekisa ukusebenza okuqhubekayo.
Ukongiwa kwamandla kanye nokuncishiswa kokusetshenziswa:Ukushintshanisa ukushisa nokusetshenziswa kokushisa kukadoti kunciphisa kakhulu ukusetshenziswa kwamandla.
Ukuphepha kanye Nomklamo Wokufakazela Ukuqhuma:Uhlelo lokujikeleza oluvaliwe luqeda noma yimaphi amathuba okuvuza nomlilo.
Idizayini Ehlangene:Idizayini ye-modular yonga isikhala futhi yenza ukufakwa nokugcinwa kube lula.
Lezi zici zivumela abakhiqizi ukuthi bakhulise kakhulu umthamo wokukhiqiza, banciphise isikhathi sokuphumula, futhi baqinisekise ukuvumelana komkhiqizo.
Izinzuzo Zemvelo kanye Nezomnotho
Ukubeka uhlelo lwe-NMP lokubuyisela i-solvent kunciphisa izindleko kanye nokukhishwa kwe-VOC ngokuphawulekayo ngokuhambisana nemithetho kazwelonke kanye neyomhlaba jikelele yezemvelo. Uma kuqhathaniswa nezindlela zendabuko zokukhishwa, ukuncishiswa kwe-VOC kungafinyelela ngaphezu kwama-80%.
Ngokombono wezomnotho, izinhlelo zokugaywa kabusha zinganciphisa kakhulu ukuthengwa kwempahla eluhlaza kanye nezindleko zokulahla imfucuza. Kubakhiqizi abakhulu bebhethri, ukonga kwaminyaka yonke kwe-NMP kungafinyelela kumakhulu ezinkulungwane zamadola. Ukwengeza, ngokuncishiswa kokusetshenziswa kwamandla kanye nokuchayeka kokulawula okuncishisiwe, okokusebenza ngokuvamile kuzuza imbuyiselo ekutshalweni kwezimali phakathi konyaka owodwa kuya kwemibili.
Ukunwetshwa kwezicelo kuzo zonke izimboni
- Ukukhiqizwa kwefilimu ye-Polyimide
- Ukukhiqizwa kwe-coating kanye noyinki
- Izinqubo zokuhlanza zikagesi kanye ne-semiconductor
- Izimboni Zemithi Nezamakhemikhali
Ngakho-ke, izinhlelo zokubuyisa izincibilikisi ze-NMP azizona nje izinto ezibalulekile zokonga amandla embonini yamabhethri, kodwa futhi ziyisixazululo esibalulekile sokuvikela imvelo ezimbonini ezahlukahlukene ezikhipha izincibilikisi eziphilayo.
Ukukhetha Umhlinzeki Othembekile
Ukukhetha okuthembekileUmhlinzeki wesistimu yokubuyisela i-solvent yase-Chinaibalulekile ekusebenzeni kwesistimu nokusebenza kwesikhathi eside. Abakhiqizi bekhwalithi ephezulu abahlinzeki ngezinto ezisezingeni eliphezulu kuphela kodwa futhi balethe ukwakheka ngokwezifiso, ukufakwa, kanye nokugunyazwa okufanele ngokucaciswa kwamakhasimende.
Abakhiqizi abahle kakhulu, njenge-Dryair, ngokuvamile banikeza izinzuzo ezilandelayo:
- Ukwenza ngokwezifiso umthamo wesistimu eguquguqukayo ngokusekelwe kusayizi womugqa wokukhiqiza.
- Ukusetshenziswa kwensimbi engagqwali engagqwali namavalvu anembe kakhulu ukuze kunwetshwe isikhathi sokuphila kwemishini.
- Ifakwe isofthiwe yokuqapha ehlakaniphile yokunakekelwa okubikezelwayo.
- Ukunikeza ukwesekwa okukude kwezobuchwepheshe kanye neziqinisekiso zangemuva kokuthengisa ukuze kuncishiswe ubungozi besikhathi sokuphumula.
Uma inkampani yakho ihlela ukwandisa umthamo wokukhiqiza noma ukuvuselela imishini emidala,ukusebenzisana nomphakeli wesistimu yokubuyisela i-solvent ye-NMP ewujuleingasiza ekunciphiseni izindleko futhi iqinisekise ukwethembeka kwezobuchwepheshe kwesikhathi eside.
Ukukhuthaza Ukukhiqiza Okusimeme
Uchungechunge lokuhlinzeka ngamabhethri emhlabeni jikelele lusheshisa ukuguqukela kwalo ekukhiqizeni okunekhabhoni ephansi, okunekhwalithi ephezulu. Ukugaywa kabusha kwe-NMP akusagcini nje ukutshalwa kwezimali okuhlanzekile kwezemvelo; kuyisu lokukhiqiza elizinzile. Izinkampani ezamukela ngokuqhubekayo ubuchwepheshe obuluhlaza azenzi nje kalula nje ukuthobela imithetho yemvelo kodwa futhi zithuthukisa isithombe sazo somkhiqizo kanye nokuncintisana kwemakethe.
Ngokusebenzisa izinhlelo ezithuthukisiwe zokuphinda zigaywe kabusha, abakhiqizi bangakwazi ukuzuza ukugaywa kabusha kwezinsiza, banciphise ukukhishwa kwemfucuza, futhi baqhubekisele imboni “emafekthri akhipha i-zero,” ingxenye ebalulekile yokukhiqiza okuhlanzekile okuzayo kanye nezinjongo zokungathathi hlangothi kwekhabhoni.
Isiphetho
Amadivayisi asebenza kahle kakhulu wokuthola i-solvent ye-NMP njengamanje ayimishini ebalulekile yabakhiqizi bamabhethri e-lithium ukuze bathole ukongiwa kwamandla, ukuvikelwa kwemvelo, kanye nentuthuko eqhubekayo.I-Dryair Company, umkhiqizi okhethekile wezinhlelo zokubuyisela izincibiliki ze-NMP, inolwazi olwanele lokukhiqiza kanye nesipiliyoni sokuthumela ngaphandle futhi ibheke ngabomvu ukubambisana nawe.
Isikhathi sokuthumela: Nov-04-2025