Cov khoom siv rov qab NMP (N-Methyl-2-Pyrrolidone) yog ib lub tshuab rov qab ua haujlwm zoo thiab txuag hluav taws xob, tsim tshwj xeeb rau kev rov qab cov pa roj NMP uas tsim tawm hauv cov txheej txheem txheej cathode ntawm lub roj teeb lithium. Siv cov dej noo thiab kev nqus, nws ua tiav tus nqi rov qab NMP ntawm ≥99%, txo cov nqi tsim khoom thiab ua tau raws li qhov xav tau ntawm ib puag ncig. Lub kaw lus sib xyaw ua ke nrog lub tshuab rov qab cua sov, txo kev siv hluav taws xob ntau dua 30%, thiab muaj lub tshuab tswj PLC tsis siv neeg thiab tsim qauv modular, ua rau kev ua haujlwm tsis siv neeg tag nrho thiab kev nthuav dav yooj yim. Ua raws li cov qauv ATEX tawg-pov thawj, nws ua kom muaj kev nyab xeeb thiab txhim khu kev qha. Siv dav hauv kev tsim roj teeb lithium, tshuaj lom neeg, khoom siv hluav taws xob, thiab kev lag luam tshuaj, cov khoom siv rov qab NMP, nrog nws cov yam ntxwv ua haujlwm zoo, txuag hluav taws xob, thiab cov yam ntxwv zoo rau ib puag ncig, muab cov neeg siv khoom nrog cov kev daws teeb meem ruaj khov, pab txo cov nqi, txhim kho kev ua haujlwm zoo, thiab ua tiav kev tsim khoom ntsuab.