Published February 1990 | Version v1
Book Metadata-only

Effect of γ-irradiation on the extractability of lignite (Paper No. RE-05)

Creators

  • 1. Central Fuel Research Inst., Dhanbad (India)

Description

Extractability of Kutch Lignite in different solvents at varying γ-doses in CCl4 has been investigated. Extractability after chlorination increases upto 100 Mrad, after which it either levels off or decreases. The increased extractability is ascribable to the weakening of cohesive secondary forces rather than rupture of primary linkages, whilst the constancy or decrease might be due to polymerisation or cross-linking. (author). 9 refs., 1 fig

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
22041983
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BENZENE; CARBON TETRACHLORIDE; CHLORINATION; COBALT 60; CROSS-LINKING; DOSE-RESPONSE RELATIONSHIPS; ETHANOL; GAMMA RADIATION; LIGNITE; PYRIDINES; RADIATION DOSES; RADIOLYSIS; SOLVENT EXTRACTION
Descriptors DEC
ALCOHOLS; AROMATICS; AZINES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CARBONACEOUS MATERIALS; CHEMICAL RADIATION EFFECTS; CHEMICAL REACTIONS; COAL; COBALT ISOTOPES; DECOMPOSITION; ELECTROMAGNETIC RADIATION; ENERGY SOURCES; FOSSIL FUELS; FUELS; HALOGENATION; HETEROCYCLIC COMPOUNDS; HYDROCARBONS; HYDROXY COMPOUNDS; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTO; IONIZING RADIATIONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MATERIALS; MINUTES LIVING RADIOISOTOPES; NUCLEI; ODD-ODD NUCLEI; ORGANIC CHLORINE COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; POLYMERIZATION; RADIATION EFFECTS; RADIATIONS; RADIOISOTOPES; SEPARATION PROCESSES; YEARS LIVING RADIOISOTOPES