Imishini Yokubuyisa Nokuhlanzisisa Esebenzayo ye-NMP: Ukunciphisa Izindleko Zabakhiqizi Bebhethri Le-Lithium

I-NMP (i-N-Methyl-2-pyrrolidone) iyisinyibilikisi esisetshenziswa kabanzi ezinqubweni zokumboza i-cathode ngenxa yokubila kwayo okuphezulu kanye nokuguquguquka okuphansi. Kodwa-ke, iyabiza futhi ikhiqiza ukukhishwa kwe-VOC uma ingaphinde isetshenziswe kahle, okwenza izinhlelo zokubuyisa zibe zibalulekile kokubili ekunciphiseni izindleko kanye nasekulandeleni imvelo ekukhiqizweni kwebhethri.

Uhlelo lokuvuselela i-NMP oluthuthukisiwe lwe-Pengjin Machinery Technology luyahlangana ukujiya kwezigaba eziningi, ukuhlukaniswa kwe-membrane, ukuphelelwa amanzi emzimbeni nge-vacuum, kanye nokuhlanza okuyingxenye ubuchwepheshe. Le nhlanganisela ivumela ukukhishwa nokuhlanzwa kwe-NMP okuphumelelayo kusuka kugesi ongcolile kanye nemifudlana yoketshezi, kufinyelela ubumsulwa obungu-≥99.9% kanye nokusebenza kahle kokubuyisa okungaphezu kuka-97%.

I isigaba sokufiphaza isebenzisa ama-heat exchanger aphindwe kabili ukuze ibuyise umusi kuzo zonke izindawo zokushisa. umshini wokukhipha amanzi omshini wokuhlanza isusa amanzi ngokushesha engxubeni ye-NMP, kuyilapho ikholomu yokuhluza isebenzisa ukulawula izinga lokushisa elinamathreyi amaningi ukuze ihlanzwe, ngokukhipha ukungcola okuzenzakalelayo. Lonke uhlelo luzenzakalelayo ngokuphelele, Ukulawulwa kwe-PLC nokuqapha online ukuze kusebenze kahle.

Lolu hlelo, olusetshenziswa kabanzi ezindaweni zokusebenzela ze-cathode, imigqa yokumboza, kanye nezikhungo zokuvuselela kabusha i-solvent, lusiza abakhiqizi ukunciphisa izindleko zezinto zokwakha kanye nokuhlangabezana nemithethonqubo yezemvelo—okwenza kube yitshe lesisekelo lesu lokukhiqiza oluhlaza.