Výsledky vyhledávání - "Alain Lajudie"

Heterogeneous reactions of dioctahedral smectites in illite-smectite and kaolinite-smectite mixed-layers: applications to clay materials for engineered barriers

Autor: J.-C. Petit, Daniel Beaufort, Alain Meunier, Alain Lajudie, D. Proust

Publikováno v: Applied Geochemistry. 7:143-150

The clay materials selected for use in the engineered barriers of the French nuclear waste isolation programme are mainly composed of dioctahedral smectite, either bentonite of Wyoming type or kaolinite-smectite mixed-layered minerals from the Sparna

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2936435482cd1636a40362fe1e1dfc83
https://doi.org/10.1016/s0883-2927(09)80070-x

Zobrazit plný text záznamu

Clay-Based Materials for Engineered Barriers : A Review

Autor: Alain Lajudie, Jean-Claude Petit, Joël Raynal, Pierre Toulhoat

Publikováno v: MRS Proceedings. 353

The potential importance of backfilling and plugging in underground radioactive waste repositories has led differents research institutions around the world (SKB in Sweden, CEA in France, AECL in Canada, etc.) to carry out extensive studies of swelli

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dced4290f7ffea9b95cf417c6e7b3a2b
https://doi.org/10.1557/proc-353-221

Zobrazit plný text záznamu

Nearfield behaviour of clay barriers and their interaction with concrete Task 3 characterization of radioactive waste forms a series of final reports (1985-89) No 26

Autor: Atabek, Rosemarie, Béziat, Alain, Coulon, Hervé, Dardaine, Michel, Eglem, Arlette, Farcy, C., Fontan, Nathalie, Gatabin, C, P, Gegout, Alain, Lajudie, Landoas, O., Léchelle, Jacques, Plas, Frédéric, Raynal, Joel, Revertegat, Eliane, Debrabant, Pierre, Proust, Dominique

Publikováno v: [Research Report] Commission of the European Communities, Luxembourg (Luxembourg). 1991

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::33cc842aa963c3aae64e06deebd02983
https://hal.archives-ouvertes.fr/hal-03362798

Zobrazit plný text záznamu

Hydrothermal Field Experiment Simulating Steel Canister Embedded in Expansive Clay - Physical Behavior of the Clay

Autor: Rosemarie Atabek, Ola Karnland, Roland Pusch, Alain Lajudie

Publikováno v: MRS Proceedings. 257

Field heat experiments with kaolinite/smectite clay surrounding heaters in boreholes were conducted for 0.7 and 4 years with temperatures up to 170-180°C. The short test gave a high degree of water saturation even in the hottest part (> 75 %) and al

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2878d6bf0843953be96020db9b986ce2
https://doi.org/10.1557/proc-257-547

Zobrazit plný text záznamu

Hydrothermal reactivity of mixed-layer kaolinite/smectite and implications for radioactive waste disposal

Autor: D. Proust, Alain Meunier, Jacques Lechelle, Alain Lajudie

Publikováno v: European Journal of Mineralogy
European Journal of Mineralogy, Copernicus, 1990, 2 (3), pp.313-326. ⟨10.1127/ejm/2/3/0313⟩
European Journal of Mineralogy, 1990, 2 (3), pp.313-326. ⟨10.1127/ejm/2/3/0313⟩

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d730e8fabd21d65772566835bd8d4d9b
https://hal.archives-ouvertes.fr/hal-03339941

Zobrazit plný text záznamu

Pilot field experiment with canister-embedding clay under simulated repository conditions

Autor: Roland Pusch, Rosemarie Atabek, Alain Lajudie, Jacques Lechelle

Publikováno v: Engineering Geology
Engineering Geology, 1990, 28 (3-4), pp.291-302. ⟨10.1016/0013-7952(90)90014-R⟩
Engineering Geology, Elsevier, 1990, 28 (3-4), pp.291-302. ⟨10.1016/0013-7952(90)90014-R⟩

Precompacted annular clay blocks surrounding a casing with a heater were emplaced in a borehole with 20 cm diameter and 2.8 m depth in granite. The heater was in operation for 8 months and raised the temperature of the clay to 176°C close to the cas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3b0a5826bda7d92b29607f3488e4a36
https://hal.science/hal-03362775

Zobrazit plný text záznamu

Hydrothermal Reactivity of Mixed-Layer Kaolinite/Smectite: Experimental Transformation of High-Charge to Low-Charge Smectite

Autor: Alain Lajudie, D. Proust, Alain Meunier, Jacques Lechelle

Publikováno v: Clays and Clay Minerals
Clays and Clay Minerals, Clay Minerals Society, 1990, 38 (4), pp.415-425. ⟨10.1346/CCMN.1990.0380411⟩
Clays and Clay Minerals, 1990, 38 (4), pp.415-425. ⟨10.1346/CCMN.1990.0380411⟩

A mixed-layer kaolinite/smectite (K/S) containing trace amounts of quartz, discrete kaolinite, goethite-hematite, and calcite was hydrothermally reacted with deionized water at 150°, 200°, and 250°C for 1 to 12 months. The starting K/S contained 5

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::128094a4bc30a854d6b5335219b509c8
https://hal.archives-ouvertes.fr/hal-03339936

Zobrazit plný text záznamu

Conference

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Vyhledávací nástroje:

Upřesnit hledání