Measurement of dynamic adsorption coefficient of Xe on coconut charcoal in CO2 streams by gas-solid chromatography
Creators
- 1. Ministry of Nuclear Industry, Taiyuan (China). Inst. of Radiation Protection
Description
This paper presents a method for measuring the dynamic adsorption coefficients of Xe on coconut charcoal II-2 in CO2 carrier streams by SP-2305E gas chromatograph with the thermal conductivity cell. The adsorption column is made of stainless steel (diameter 4 x 240 mm) packed with 60-80 mesh coconut charcoal II-2. The CO2 content in carrier streams is about 87%. Three groups of data of Xe dynamic adsorption coefficient were obtained at temperature 15.5 deg C, 31.5 deg C and 50.5 deg C by pulse injection respectively. Another group was obtained at temperature approx. 16 deg C by continueous injection. In addition, adsorption isotherms and adsorption isometrics were determined. In this experimental system, the adsorption heat of Xe on coconut charcoal II-2 is 2820 cal/mole
Additional details
Publishing Information
- Journal Title
- Radiat. Prot. (Taiyuan)
- Journal Volume
- 4
- Journal Issue
- 4
- Series
- Radiat. Prot. (Taiyuan).
- Journal Page Range
- 250-256
- CODEN
- FUFAE
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 17042856
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ACTIVATED CARBON; ADSORPTION; EFFICIENCY; GAS CHROMATOGRAPHY; MEASURING METHODS; XENON
- Descriptors DEC
- ADSORBENTS; CARBON; CHROMATOGRAPHY; ELEMENTS; NONMETALS; RARE GASES; SEPARATION PROCESSES
Optional Information
- Notes
- 2 tables.