Kev daws teeb meem khoom siv NMP Distillation zoo: Kev kho kom rov qab zoo los ntawm Pengjin

Kev Taw Qhia

NMP (N-Methyl-2-pyrrolidone) yog ib qho tshuaj yaj uas tseem ceeb heev rau kev tsim roj teeb lithium. Txawm li cas los xij, ntau lub chaw tsim roj teeb nruab nrab thiab loj muaj teeb meem los ntawm qhov rov qab tau NMP qis, tus nqi ua haujlwm siab, cov pa phem tsis ruaj khov thiab cov khoom siv tsis ua haujlwm ntau zaus. Kev daws teeb meem NMP distillation txhim khu kev qha tuaj yeem pab cov tuam txhab txo tus nqi, ua tau raws li qhov yuav tsum tau ua ntawm ib puag ncig thiab ruaj khov kev tsim khoom. Daim ntawv no qhia txog txoj kev npaj NMP distillation uas siv tau thiab rov ua dua, uas tau txheeb xyuas los ntawm cov ntaub ntawv project tiag tiag.

Cov Khoom Siv Distillation NMP yog dab tsi

Cov khoom siv NMP distillation yog ib lub cuab yeej tshwj xeeb rau kev rov qab thiab ntxuav cov khib nyiab NMP solvent. Nws siv cov thev naus laus zis rectification thiab kev sib cais los tshem tawm cov dej noo thiab cov khoom tsis huv hauv cov kua khib nyiab, yog li NMP tuaj yeem rov siv dua hauv kev tsim khoom. Nws yog siv dav hauv roj teeb lithium, lub zog tshiab thiab kev lag luam tshuaj lom neeg hauv hluav taws xob. Nws lub ntsiab lus tseem ceeb yog kom txo tus nqi yuav cov tshuaj solvent, txo qis kev cuam tshuam rau ib puag ncig thiab txhim kho kev huv thiab kev ruaj khov ntawm kev tsim khoom.

Cov Kev daws teeb meem kho mob NMP feem ntau

Tam sim no, muaj peb txoj kev kho NMP tseem ceeb hauv kev lag luam. Cov khoom siv distillation ib txwm muaj kev nqis peev tsawg, tab sis nws cov nqi rov qab yog qis, kev siv hluav taws xob siab thiab cov dej khib nyiab zoo tsis ruaj khov. Kev ua haujlwm sab nraud yooj yim, tab sis tus nqi mus sij hawm ntev yog siab, kev pheej hmoo logistics nyuaj rau tswj, thiab nws yooj yim cuam tshuam rau kev ua tiav ntawm kev tsim khoom. Kev sib xyaw ua ke ntawm NMP distillation system muaj tus nqi rov qab siab, tus nqi ua haujlwm qis thiab kev ua haujlwm tsis siv neeg siab, uas tau dhau los ua qhov kev xaiv nyiam ntawm cov tuam txhab ua lag luam. Pengjin NMP distillation equipment yog ib qho kev sib xyaw ua ke ntawm kev ua haujlwm siab uas tsim los rau cov xwm txheej ua haujlwm ntawm roj teeb lithium.

Kev Sib Piv ntawm Cov Kev Kho Mob NMP Sib Txawv

Cov khoom siv distillation ntawm Pengjin NMP muaj qhov zoo pom tseeb hauv kev ua haujlwm rov qab zoo, kev lag luam kev lag luam thiab kev hloov pauv ntau lawm, uas tuaj yeem coj cov txiaj ntsig kev lag luam ruaj khov mus sij hawm ntev rau cov lag luam.

Pengjin Kev Kho Kom Zoo Nkauj NMP Distillation Solution

Pengjin muab cov kev daws teeb meem NMP distillation raws li cov khoom lag luam tsim tawm, cov kua dej khib nyiab, cov xwm txheej ntawm qhov chaw thiab cov qauv pa phem. Kauj Ruam 1 ua kev tshawb nrhiav hauv qhov chaw thiab kuaj cov kua dej khib nyiab kom paub meej tias cov kev xav tau ntawm lub tuam txhab thiab cov xwm txheej ua haujlwm. Kauj Ruam 2 ua cov qauv tsim thiab kev ua qauv txheej txheem kom paub txog cov khoom siv thiab cov qauv teeb tsa. Kauj Ruam 3 ua tiav cov khoom siv tsim, teeb tsa thiab ua haujlwm kom ntseeg tau tias lub kaw lus ua haujlwm ruaj khov. Kauj Ruam 4 muab kev cob qhia rau tus neeg teb xov tooj thiab cov lus qhia tom qab muag khoom ntev. Cov txheej txheem no tau sib koom ua ke zoo heev, yooj yim rau kev khiav lag luam thiab tuaj yeem tswj tau tus nqi rov qab zoo hauv qab lub sijhawm ntev tag nrho.

Cov Ntaub Ntawv Txog Qhov Project Thiab Cov Txiaj Ntsig Tseeb

Ib lub tuam txhab tsim roj teeb lithium loj nruab nrab hauv Sab Qab Teb Suav teb ua cov kua pov tseg NMP 15 tons ib hnub. Yav tas los nws raug kev txom nyem los ntawm kev poob cov kuab tshuaj ntau, tus nqi kho mob siab thiab kev tso pa tawm tsis ruaj khov. Tom qab siv cov khoom siv distillation NMP ntawm Pengjin, tus nqi rov qab NMP tau nce ntxiv los ntawm 78% mus rau 97%, tus nqi yaj txhua hnub tau txo qis li 42%, kev tso pa tawm pov tseg tau txo qis ntau dua 60%, cov khoom siv tuaj yeem khiav tas li 24 teev, thiab tus nqi ua tsis tiav tsawg dua 1%. Lub tuam txhab tau rov qab tau tag nrho cov peev txheej khoom siv hauv 10 lub hlis.

Xaus lus

Rau cov roj teeb lithium thiab cov lag luam tshiab uas siv hluav taws xob, kev daws teeb meem NMP distillation ruaj khov thiab ua tau zoo yog qhov tseem ceeb rau kev txo nqi thiab kev txhim kho kev ua haujlwm zoo thiab kev ua raws li kev tiv thaiv ib puag ncig. Pengjin NMP distillation khoom siv tau raug txheeb xyuas los ntawm cov haujlwm ua tau zoo, nrog rau tus nqi rov qab tau siab, kev siv hluav taws xob tsawg, kev siv tshuab siab thiab kev ua haujlwm txhim khu kev qha. Nws tuaj yeem muab kev txhawb nqa NMP rov qab tau thiab kev ntxuav kom huv si rau cov lag luam mus sij hawm ntev. Pengjin txaus siab los muab kev tsim qauv tshwj xeeb thiab kev pabcuam lub neej tag nrho rau cov neeg siv khoom xav tau.