Published February 1990 | Version v1
Book Metadata-only

Radiotracer technique in adsorption study : iodide ions on stannic oxide powder (Paper No. RE-04)

Creators

  • 1. Banaras Hindu Univ., Varanasi (India). Dept. of Chemistry

Description

Adsorption of iodide ions on stannic oxide powder was studied with special reference to the effect of time of contact, adsorptive concentration (10-7-10-3M) and temperature (303 -323 K) using 'radiotracer' technique. Adsorption is found to increase with increasing both concentration and temperature of adsorptive. The kinetics of process follows the first order rate law and obeys the 'freundlich isotherm'. The process is found to be endothermic in nature. A pre-exposition of the oxide adsorbent with a mixed flux of neutrons and γ-rays up to a certain period reduces its adsorption capacity. (author). 7 refs., 1 tab

Additional details

Publishing Information

Publisher
Bhabha Atomic Research Centre.
Imprint Place
Bombay (India)
Imprint Pagination
2 p.

Conference

Title
Symposium on radiochemistry and radiation chemistry.
Dates
5-8 Feb 1990.
Place
Nagpur (India).

INIS

Country of Publication
India
Country of Input or Organization
India
INIS RN
22041822
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ADSORPTION; CARRIER-FREE ISOTOPES; IODIDES; IODINE 131; LABELLED COMPOUNDS; TEMPERATURE DEPENDENCE; TIME DEPENDENCE; TIN OXIDES; TRACER TECHNIQUES
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHALCOGENIDES; DAYS LIVING RADIOISOTOPES; HALIDES; HALOGEN COMPOUNDS; INTERMEDIATE MASS NUCLEI; IODINE COMPOUNDS; IODINE ISOTOPES; ISOTOPE APPLICATIONS; ISOTOPES; NUCLEI; ODD-EVEN NUCLEI; OXIDES; OXYGEN COMPOUNDS; RADIOISOTOPES; TIN COMPOUNDS