Published 1978
| Version v1
Journal article
The influence of hydrothermal treatment on zeolite Ce(NH4)X of different exchange degree NH4+by Ce+3
Creators
- 1. Uniwersytet Marii Curie-Sklodowskiej, Lublin (Poland)
Description
It has been found that during hydrothermal treatment of form Ce(NH4)X of different exchange degree, the oxidation of Ce+3 to Ce+4 does not occur. As a result of the lack of oxidation, hydrothermal treatment causes a smaller decrease of crystallinity than air heating. Considerable differences in hydrothermal stability of forms Ce(NH4)X and La(NH4)X of analogous exchange degree have been found. (author)
Additional details
Additional titles
- Original title (Polish)
- Wplyw obrobki hydrotermicznej na zeolit Ce(NH
Publishing Information
- Journal Title
- Ann. Univ. M. Curie-Sklodowska, Sect. AA (Chem.)
- Journal Volume
- 33
- Series
- Ann. Univ. M. Curie-Sklodowska, Sect. AA (Chem.).
- Journal Page Range
- 231-242
INIS
- Country of Publication
- Poland
- Country of Input or Organization
- Poland
- INIS RN
- 12640634
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ABSORPTION SPECTRA; CERIUM COMPOUNDS; CRYSTAL STRUCTURE; DIFFERENTIAL THERMAL ANALYSIS; HEAT TREATMENTS; INFRARED SPECTRA; INORGANIC ION EXCHANGERS; LATTICE PARAMETERS; PH VALUE; WATER VAPOR
- Descriptors DEC
- FLUIDS; GASES; ION EXCHANGE MATERIALS; RARE EARTH COMPOUNDS; SPECTRA; THERMAL ANALYSIS; VAPORS