Published March 2002
| Version v1
Report
Effects of iron on leaching behavior of slag layer of molten solidified products
- 1. Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment
Description
Static corrosion tests were performed for slag specimen of molten solidified products of simulated wastes doped with zero to five weight percents of iron in deionized water and in alkaline solution at 25degC to understand and quantify the effects of iron on the leachability of slag. It was observed that iron significantly decreased the release of silicon from the slag in alkaline solutions, implying that iron-bearing precipitates inhibited the dissolution of the slag. (author)
Additional details
Publishing Information
- Imprint Title
- Proceedings of the international symposium NUCEF 2001. Scientific bases for criticality safety, separation process and waste disposal
- Imprint Pagination
- 735 p.
- Journal Page Range
- p. 691-695
- Report number
- JAERI-Conf--2002-004
Conference
- Title
- International symposium
- Acronym
- NUCEF 2001
- Dates
- 31 Oct - 2 Nov 2001
- Place
- Tokai, Ibaraki (Japan)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 37001982
- Subject category
- S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CORROSION; IRON OXIDES; LEACHING; MELTING; PH VALUE; RADIOACTIVE WASTE DISPOSAL; RADIOACTIVE WASTE PROCESSING; RADIOACTIVE WASTES; SILICON COMPOUNDS; SIMULATION; SLAGS; SOLIDIFICATION; UNDERGROUND DISPOSAL
- Descriptors DEC
- CHALCOGENIDES; CHEMICAL REACTIONS; DISSOLUTION; IRON COMPOUNDS; MANAGEMENT; MATERIALS; OXIDES; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; PROCESSING; RADIOACTIVE MATERIALS; RADIOACTIVE WASTE MANAGEMENT; SEPARATION PROCESSES; TRANSITION ELEMENT COMPOUNDS; WASTE DISPOSAL; WASTE MANAGEMENT; WASTE PROCESSING; WASTES
Optional Information
- Notes
- 3 refs., 4 figs.; This record replaces 34002085