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Process Scale Adsorbent Cartridges
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Process Scale Adsorbent Cartridges for Pharmaceutical Processing

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Created with proprietary materials and designed for use with organic solvents, Graver Process Scale Adsorbent cartridges provide high performance adsorption purification in an efficient and easy to use format. Available in most Ecosorb C-Series product equivalents (see information on EcosorbMulti-functional Purification Media – C-Series) and custom formulations.

Applications: designed for the purification of API’s and intermediates dissolved in polar and non polar solvents. Primary applications include removal and recovery of catalyst, reaction-by-products and color from synthetic reaction mixtures and natural products. Compared to loose media, pre-packed columns and ventricular style filters Graver Process Scale Adsorbents provide important advantages including: reduced process time, increased purity and recovery, improved safety, handling disposal and lower operating cost.

To meet a broad range of commercial processing requirements, products can be operated in multiple cartridge configurations, and can be used with many common industrial cartridge filter housings when modified with the appropriate cartridge retrofit kit. For additional information on housing retrofits please contact Graver Technologies



Housing with Two-Cartridge Configuration


Laboratory Scale Housing and Cartridges


ECOSORB Formula Equivalent(s)
Dim. (Diameter X Height (cm))
Adsorbent Weight (Kg)
Flow Rate (LPM) w/ 1 cps Fluid @ 0.5 Bar ΔP
Processing Capacity with 500 ppm Feed and 5% Loading Before Breakthrough
C-941, C-945, C-947, C-948, GL-1037
17 X 12
0.9
1 - 1.5
90 liters
C-941,C- 945, C- 947, C-948, GL-1037
17 X 26
1.9
2 - 3
180 liters
C-941,C- 945, C- 947, C-948, GL-1037
17 X 52*
3.8
4 - 6
360 liters



Graver radial flow adsorbent cartridge


C-941 cartridge with end-caps



Housing with 7 cartridge configuration – top view



© Graver Technologies, 2008.