ZJRH SERIES NMP Recovery System

Short Description:

This system is designed to recycle NMP from the lithium-ion secondary battery electrodes manufacturing process. The hot solvent laden air from the ovens is drawn into DRYAIR’s NMP Recovery System where the NMP is recovered by a combination of condensation and adsorption.The cleaned solvent laden air is available for return to the process or discharge to atmosphere as per customer requirement.NMP stands for N-Methyl-2-Pyrrolidone,it is an expensive solvent In addition, the recovery and recyc...


  • FOB Price: US $0.01Million - 0.2Million / Piece
  • Min.Order Quantity: 1 Piece
  • Supply Ability: 100 Piece/Pieces per Month
  • Port: Ningbo or Shanghai
  • Payment Terms: T/T
  • Product Detail

    Product Tags

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    This system is designed to recycle NMP from the lithium-ion secondary battery electrodes manufacturing process. The hot solvent laden air from the ovens is drawn into DRYAIR’s NMP Recovery System where the NMP is recovered by a combination of condensation and adsorption.The cleaned solvent laden air is available for return to the process or discharge to atmosphere as per customer requirement.NMP stands for N-Methyl-2-Pyrrolidone,it is an expensive solvent In addition, the recovery and recycling of NMP can reduce running costs for lithium battery factories as well as avoiding air pollution.

    Features :

    97% recovery rate

    NMP discharge: 12ppm

    Conentration of recovered NMP Solvent:85%

    Functional section:

    Heat Ex-changer,Cooler

    VOC concentrator,Process fan

    Solvent Storage tank(optional)

    Siemens PLC

     

     

     

    ZJRH Series NMP Recovery System

    Item

    ZJRH-D30-9000

    ZJRH-D50-15000

    ZJRH-D60-20000

    ZJRH-D75-25000

    ZJRH-D90-30000

    ZJRH-D120-40000

    Process air volume CMH

    9000

    15000

    20000

    25000

    30000

    40000

    NMP concentration in Discharged exhaust air

    ≤50mg/m³

    Concentration of Recovered NMP solvent

    ≥85%

    NMP recovery rate

    ≥97%

    Heat exchanger

    efficiency≥65%

    Cooler#1 kw(≤32℃ chilling water)

    38

    63

    84

    105

    126

    168

    Cooler#2 kw(≤10℃ chilled water)

    33

    55.8

    74

    93

    116

    149

    Process fan #1 KW

    5.5

    11

    15

    15

    18.5

    22

    Process fan #2 KW

    3

    5.5

    7.5

    7.5

    11

    15

    Reactivation fan motor KW

    2.2

    2.2

    3

    3

    4

    4

    Reactivation heate power KW

    12

    18

    22.5

    27

    36

    48

    Rated power  KW

    22.7

    36.7

    48

    52.5

    69.5

    89

     


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