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Canister materials proposed for final disposal of high level nuclear waste

Abstract

The nuclear waste will be enclosed in corrosion resistant canisters. These will be deposited in repositories in geological formations, such as granite, basalt, clay, bedded or domed salt, or the sediments beneath the deep ocean floor. There the canisters will be exposed to groundwater, brine or seawater at an elevated temperature. Species formed by radiolysis may effect the corrosivity of the agent. The corrosion resistance of candidate canister materials is evaluated by corrosion tests and by thermodynamic and mass transport calculations. Examinations of ancient metal objects after long exposure in nature may give additional information. On the basis of the work carried out so far, the principal candidate canister materials are titanium materials, copper, and highpurity alumina.
Authors:
Mattson, E; Odoj, R; Merz, E [1] 
  1. eds.
Publication Date:
Jun 01, 1981
Product Type:
Conference
Report Number:
Juel-Conf-42(Vol.2); CONF-810650-Vol.2
Reference Number:
ERA-08-023144; EDB-83-065615
Resource Relation:
Conference: International seminar on chemistry and process engineering for high-level waste solidification, Julich, F.R. Germany, 1 Jun 1981; Related Information: In: Proceedings of the international seminar on chemistry and process engineering for high-level liquid waste solidification.
Subject:
12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES; RADIOACTIVE WASTE DISPOSAL; CONTAINERS; HIGH-LEVEL RADIOACTIVE WASTES; CORROSION PROTECTION; CORROSION RESISTANCE; SPENT FUELS; UNDERGROUND DISPOSAL; ENERGY SOURCES; FUELS; MANAGEMENT; MATERIALS; NUCLEAR FUELS; RADIOACTIVE MATERIALS; RADIOACTIVE WASTES; REACTOR MATERIALS; WASTE DISPOSAL; WASTE MANAGEMENT; WASTES; 052002* - Nuclear Fuels- Waste Disposal & Storage
OSTI ID:
8421759
Country of Origin:
Germany
Language:
English
Other Identifying Numbers:
Other: ON: DE82905800
Availability:
NTIS (US Sales Only), PC A21/MF A01.
Submitting Site:
HEDB
Size:
Pages: 891-916
Announcement Date:
Feb 01, 1983

Citation Formats

Mattson, E, Odoj, R, and Merz, E. Canister materials proposed for final disposal of high level nuclear waste. Germany: N. p., 1981. Web.
Mattson, E, Odoj, R, & Merz, E. Canister materials proposed for final disposal of high level nuclear waste. Germany.
Mattson, E, Odoj, R, and Merz, E. 1981. "Canister materials proposed for final disposal of high level nuclear waste." Germany.
@misc{etde_8421759,
title = {Canister materials proposed for final disposal of high level nuclear waste}
author = {Mattson, E, Odoj, R, and Merz, E}
abstractNote = {The nuclear waste will be enclosed in corrosion resistant canisters. These will be deposited in repositories in geological formations, such as granite, basalt, clay, bedded or domed salt, or the sediments beneath the deep ocean floor. There the canisters will be exposed to groundwater, brine or seawater at an elevated temperature. Species formed by radiolysis may effect the corrosivity of the agent. The corrosion resistance of candidate canister materials is evaluated by corrosion tests and by thermodynamic and mass transport calculations. Examinations of ancient metal objects after long exposure in nature may give additional information. On the basis of the work carried out so far, the principal candidate canister materials are titanium materials, copper, and highpurity alumina.}
place = {Germany}
year = {1981}
month = {Jun}
}