- 【Updated on May 12, 2025】 Integration of CiNii Dissertations and CiNii Books into CiNii Research
- Trial version of CiNii Research Knowledge Graph Search feature is available on CiNii Labs
- 【Updated on June 30, 2025】Suspension and deletion of data provided by Nikkei BP
- Regarding the recording of “Research Data” and “Evidence Data”
Precipitation of thorium or uranium(VI) complex ion with cobalt(III) or chromium(III) complex cation. V. Precipitation of uranium(VI) malato and edta complex ion.
-
- HOSHI Michio
- Chemistry Division, Japan Atomic Energy Reserch Institute
-
- UENO Kaoru
- Chemistry Division, Japan Atomic Energy Reserch Institute
Bibliographic Information
- Other Title
-
- Precipitation of Uranium(VI) malato and edta Complex Ion
Search this article
Description
The precipitation behavior of thorium and uranium (VI) complex ions in several polybasic organic acid solutions with tripositive cobalt (III) or chromium (III) complex salts as the precipitant was studied.<BR>Only the uranium (VI) precipitates [Co (NH3)6]2[UO2(C4H4O5)2]32H2O and [Co (NH3)6]2-[UO2 edta]322H2O were produced. Precipitation behavior is discussed on the basis of stability constant of complex ion and steric factor of the precipitates. The precipitates decompose to an oxide mixture of Co3O4 and U3O8 at about 400°C in the air through carbonate mixture of CoCO3 and UO2CO3.
Journal
-
- Journal of Nuclear Science and Technology
-
Journal of Nuclear Science and Technology 17 (5), 370-376, 1980
Atomic Energy Society of Japan
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390001204095210752
-
- NII Article ID
- 130000828565
-
- COI
- 1:CAS:528:DyaL3cXksFGis7c%3D
-
- ISSN
- 18811248
- 00223131
-
- Text Lang
- en
-
- Data Source
-
- JaLC
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed