Analysis and Design of the Adsorbent Sample Temperature Control in the Volumetric Isotherm System

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Abstract:

The propagation of error in the volumetric isotherm apparatus used at Guild Associates, Inc. is discussed as well as modifications to the apparatus to reduce errors. Investigators found that errors in temperature measurement andor control may affect vapor-phase and adsorbed-phase concentrations in a complex but predictable manner. Changes to the isotherm apparatus to increase the accuracy of temperature measurements and improve the stability of the temperature control are documented.

Author(s):
Croft, David T. ; Maurer, Scott M. ; Fowler, David L.
Author Organization(s):
GUILD ASSOCIATES INC BALTIMORE MD
Descriptive Note:
Final rept. Oct-Dec 95
Pagination:
0026

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
ERDEC-CR-236
Contract/Grant Number(s):
DAAM01-96-C-0043
Monitor Series:
CR-236, ERDEC
 Subject Terms
Joint Capability Areas:
JCA_5_Command and Control; JCA_5.3_Planning; JCA_4.5.4_Requirements Definition; JCA_4.5_Operational Contract Support; JCA_6_Net Centric
Communities of Interest:
Energy and Power Technologies
Descriptor(s):
*TEMPERATURE CONTROL, TEMPERATURE GRADIENTS, ISOTHERMS, ADSORBENTS, PARTIAL PRESSURE
Field(s)/Group(s):
Physical Chemistry, Thermodynamics
Keyword(s):
*ADSORPTION ISOTHERM MEASUREMENT
Report Date:
1997 Sep 01
Creation Date:
1997 Nov 26