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Lub NMP Distillation System Ua Haujlwm Li Cas thiab Thaum Twg Koj Yuav Tsum Siv Nws?
Kev Tsim Khoom Siv Roj Teeb
Pawg Xov Xwm
Xov Xwm Tshwj Xeeb

Lub NMP Distillation System Ua Haujlwm Li Cas thiab Thaum Twg Koj Yuav Tsum Siv Nws?

2026-04-06

Tom qab NMP rov qab los ntawm kev nqus, koj tau txais cov kua dilute (15–30% NMP, 70–85% dej). Cov kua no muaj qhov concentration qis dhau rau kev siv rov qab ncaj qha hauv txheej. Yuav kom tau txais NMP anhydrous purity siab, koj xav tau lub tshuab distillation. Kev nkag siab txog nws lub luag haujlwm pab cov neeg tsim roj teeb kaw lub voj voog solvent tag nrho.

H1: Lub Tshuab NMP Distillation Yog Dab Tsi?
Ib lub tshuab NMP distillation cais NMP ntawm dej los ntawm qhov sib txawv ntawm qhov kub thiab txias (NMP: 202°C, dej: 100°C). Cov kua dilute raug cua sov hauv lub kem distillation; cov pa dej tawm ntawm sab saud (condensed thiab discharged), thaum cov NMP concentrated (99.5%+ purity) raug sau los ntawm hauv qab. Cov tshuab siab heev siv lub tshuab nqus tsev kom txo cov kub thiab txo qhov thermal degradation.

H2: Cov Xwm Txheej Twg Yuav Tsum Tau NMP Distillation?

  • Cov kab txheej txheem siab-purity:Cathode thiab anode txheej xav tau NMP nrog
  • Cov chaw kho mob loj hauv nruab nrab:Ib chav distillation ua haujlwm rau ntau txoj kab txheej, hloov cov NMP dilute mus ua cov kuab tshuaj uas npaj siv tau.
  • Cov chaw kaw-voj xoom-tso tawm:Kev rov qab ua ke + kev lim dej tshem tawm kev yuav NMP tshiab.
  • Cov chaw tsim tshuaj rov ua dua tshiab:NMP raug muag rov qab rau cov neeg muag khoom - yuav tsum tau muaj kev lim dej kom ua tau raws li qib kev lag luam.

H2: Yuav Ua Li Cas Distillation Piv Rau Lwm Txoj Kev Purification

Txoj Kev

Kev Tawm Tsam Purity

Tus nqi zog

Zoo Tshaj Plaws Rau

Kev lim dej yooj yim

99.0–99.9%

Siab

Kev ntxuav ntau

Kev lim dej hauv lub tshuab nqus tsev

99.5–99.9%

Nruab Nrab

Cov ntawv thov kub-rhiab

Kev sib cais ntawm daim nyias nyias

90–95%

Qis

Tsuas yog ua ntej kev sib sau ua ke xwb

Rau NMP qib roj teeb, kev lim dej hauv lub tshuab nqus tsev yog tus qauv kev lag luam. Nws tiv thaiv NMP decomposition (uas ua rau muaj xim tsis zoo thiab tsis huv) thaum tswj tau qhov ua haujlwm siab.

H2: Vim li cas Guangdong Pengjin cov tshuab Distillation yog qhov kev xaiv ntse
Guangdong Pengjin Intelligent Equipment Co., Ltd. cov kws tsim cov tshuab nqus tsev uas tsim tshwj xeeb rau cov chaw tsim roj teeb lithium. Cov txiaj ntsig tseem ceeb:

  • Kev koom ua ke ntawm lub zog:Siv cov cua sov pov tseg los ntawm cov qhov cub txheej kom ua ntej cua sov - txo cov pa siv los ntawm 30%.
  • Kev tswj hwm tsis siv neeg:PLC system kho qhov piv ntawm reflux thiab qhov kub kom huv si 99.7%.
  • Tsim los tiv thaiv kev ua qias tuaj:Cov reboilers uas ntxuav nws tus kheej txo cov sijhawm tsis ua haujlwm.
    Pengjin tau xa ntau tshaj 50 lub tshuab distillation rau cov chaw tsim roj teeb thoob plaws Asia.

H2: Cov Xwm Txheej Siv Hauv Lub Ntiaj Teb Tiag

  1. Xwm Txheej A - Kev lim dej hauv nruab nrab rau lub tiaj ua si 5GWh:Plaub txoj kab txheej pub cov NMP uas yaj rau hauv ib lub tshuab nqus tsev Pengjin. Kev yuav NMP tshiab txo qis 95%, txuag tau $ 2.5M txhua xyoo.
  2. Xwm Txheej B - Kev kho dua tshiab rau lub voj voog kaw:Ib lub Hoobkas uas tau muab cov tshuaj NMP uas tsis muaj kuab lom (kev kho cov khib nyiab kim heev) pov tseg ua ntej lawm. Tom qab ntxiv cov tshuaj Pengjin distillation, lawv rov ua dua 98% ntawm NMP sab hauv - lub sijhawm them rov qab yog 14 lub hlis.
  3. Xwm Txheej C - Kev muag dua NMP:Ib lub tuam txhab tsim khoom cog lus muab cov NMP rov qab tau txog 99.8% kev ntshiab thiab muag rov qab rau cov neeg muab tshuaj lom neeg, tsim kom muaj cov nyiaj tau los tshiab.

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Xaus lus
Ib lub tshuab NMP distillation hloov cov tshuaj rov qab dilute mus ua cov tshuaj muaj nqis, ntshiab siab. Nws yog qhov tseem ceeb rau txhua lub Hoobkas roj teeb uas tsom mus rau kev ua haujlwm kaw-voj lossis cov khoom zoo tshaj plaws. Guangdong Pengjin Intelligent Equipment muab cov kev daws teeb meem distillation uas siv hluav taws xob tsawg, tsis siv neeg uas ua rau muaj txiaj ntsig zoo tshaj plaws. Koom ua ke distillation kom ua tiav koj cov saw hlau rov ua dua NMP.