Published March 1990
| Version v1
Journal article
Study of T-H isotope exchange between H2-H2O by Pt-C-PTFE hydrophobic catalyst
Creators
- 1. Academia Sinica, Beijing, BJ (China). Inst. of Atomic Energy
Description
The preparation of Pt-C-PTFE hydrophobic catalyst is described. The experiments of T-H isotope exchange between H2/H2O by Pt-C-PTFE hydrophobic catalyst were carried out at 30 deg C, 50 deg C and 75 deg C respectively. Within the limits (9.65-38.22) cm/s, catalystic activity increases with the increase of hydrogen flow rate. The catalystic activity at 50 deg C is optimum. The catalystic activity of this catalyst between gas-liquid is larger than that between gas-vapour. Mixture of the hydrophobic catalyst with hydrophilic filler in the bed can improve hydrogen isotope exchange
Additional details
Publishing Information
- Journal Title
- Journal of Nuclear and Radiochemistry
- Journal Volume
- 12
- Journal Issue
- 2
- Series
- J. Nucl. Radiochem.
- Journal Page Range
- 107-112
- ISSN
- 0253-9950
- CODEN
- HHHHD
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 22041839
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- CARBON; CATALYSIS; CATALYSTS; FLOW RATE; HEAVY WATER; HYDROGEN 1; ISOTOPIC EXCHANGE; PLATINUM; TEFLON; TEMPERATURE DEPENDENCE; TRITIUM; TRITIUM OXIDES
- Descriptors DEC
- BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; ELEMENTS; HYDROGEN COMPOUNDS; HYDROGEN ISOTOPES; ISOTOPES; LIGHT NUCLEI; METALS; NONMETALS; NUCLEI; ODD-EVEN NUCLEI; ORGANIC COMPOUNDS; ORGANIC FLUORINE COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; ORGANIC POLYMERS; OXYGEN COMPOUNDS; PLATINUM METALS; POLYETHYLENES; POLYMERS; POLYOLEFINS; RADIOISOTOPES; STABLE ISOTOPES; TRANSITION ELEMENTS; TRITIUM COMPOUNDS; WATER; YEARS LIVING RADIOISOTOPES