In-Bed Multiport Sampling System

Abstract

Knowledge of the transient behavior in fixed-bed separation processes is required to design advanced air purification systems. Measuring transient behavior experimentally can be difficult because of rapid changes in pressure and temperature in the bed. An apparatus has been developed which simultaneously isolates multiple vapor phase concentration samples at selected axial positions within the bed for subsequent analysis. Results are presented for the calibration operation of this sampling apparatus using a laboratory pressure swing adsorption system. In-bed concentration profiles, Simultaneous sampling.

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1993
Accession Number
ADA275908

Entities

People

  • D. K. Friday
  • J. J. Mahle
  • L. C. Buettner

Organizations

  • Edgewood Chemical Biological Center

Tags

DTIC Thesaurus Topics

  • Adsorption
  • Barometric Pressure
  • Calibration
  • Catalytic Oxidation
  • Chemical Analysis
  • Chromatographs
  • Data Acquisition
  • Detectors
  • Engineering
  • Flow
  • High Pressure
  • Measurement
  • Phase
  • Sampling
  • Solenoid Valves
  • Solenoids
  • Standards

Readers

  • Computer Science/Computer Engineering/Data Science/Digital Signal Processing.
  • Control Systems Engineering.
  • Internal Combustion Engine (ICE) Technology.