Adsorption

Adsorption isotherm for nitrogen on AX-21 (analog) (activated carbon)

Temperature =
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Properties

Adsorbate

  • Molecular Formula: N2
  • Molecular Weight: 28.01
  • CAS Number: 7727-37-9
  • Normal Boiling Point Tnbp: 77.34 K
  • Critical Temperature Tc: 126.19 K
  • Critical Pressure Pc: 3398 kPa
  • Critical Volume Vc: 89.45 cm3/mol

Adsorbent

  • Solid Class: activated carbon
  • Solid Subclass: biomass-based activated carbon
  • Form: powder
  • Supplier: –
  • Description:
  • Regeneration: vacuum, 110-120 °C
  • Note: coconut shell based with KOH activation (similar to AX-21)
  • Volume: 1.29 cm3/g
  • Area: 3106 m2/g

Experimental Setup

  • Original Data Publication Format: table
  • Laboratory: –
  • Method: volumetric
  • Apparatus: –
  • Quality: –
  • Remark: –

About this content

  • Adsorption Database

    © Springer-Verlag Berlin Heidelberg Release 2013

    Database ID ads010156

  • Chief Editor

    Orhan Talu

    Email: o.talu@csuohio.edu

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