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Grison, E.; Pascard, R.
CEA Saclay, 91 - Gif-sur-Yvette (France)1958
CEA Saclay, 91 - Gif-sur-Yvette (France)1958
AbstractAbstract
[en] The dry-boxes used at Chatillon are of two main types: a) boxes with a metal frame work of welded angle-pieces, panels of plexiglass, bakelite, duralumin, etc... They include a standard panel which enables them to be connected up to the contaminated repairs workshop; b) boxes made entirely of welded plastic. The working face only is of plexiglas held by screw clamps to a pure rubber joint. These boxes, which cannot be connected to the contaminated workshop, are generally reserved for small pieces of chemical apparatus. None has yet been used for working under argon, although their airtightness is excellent. After an interval of several hours, in fact, no decrease in the pressure inside the box can be detected. Several means can be adopted to ensure that the joints between panels and mountings are absolutely air-tight. Up to the present we are using three types of box with metal framework at the same time, without being able to make a definitive choice. (author)
[fr]
Les boites a gants utilisees a Chatillon sont de deux types principaux: a) boites a armature metallique en cornieres soudees, panneaux en plexiglas, bakelite, duralumin, etc... Elles comportent un panneau standard permettant de les raccorder a l'atelier de reparations contamine; b) boites entierement en matiere plastique soudee. Seule la face de travail est en plexiglas appliquee par serre-joints sur un joint de caoutchouc pur. Ces boites, qui ne peuvent etre raccordees a l'atelier contamine, sont en general reservees a du petit materiel de chimie. Aucune, jusqu'a present, n'a ete utilisee pour le travail sous argon bien que leur etancheite soit excellente. On ne detecte en effet sur un intervalle de plusieurs heures aucune diminution de la depression regnant dans la boite. Plusieurs solutions peuvent etre adoptees pour assurer l'etancheite des panneaux sur les montants. Jusqu'a ce jour, nous utilisons concurremment trois types de boites a armature metallique sans qu'il soit possible de faire un choix definitif. (auteur)Original Title
Construction des boites a gants pour la metallurgie du plutonium
Primary Subject
Source
1958; 12 p
Record Type
Report
Report Number
Country of publication
ACTINIDES, ALLOY-AL95CU4, ALLOYS, ALUMINIUM ALLOYS, ALUMINIUM BASE ALLOYS, COPPER ALLOYS, ELASTOMERS, ELEMENTS, EQUIPMENT, ESTERS, FILTERS, IRON ADDITIONS, IRON ALLOYS, LABORATORY EQUIPMENT, MAGNESIUM ADDITIONS, MAGNESIUM ALLOYS, MANGANESE ADDITIONS, MANGANESE ALLOYS, MATERIALS, MATERIALS HANDLING EQUIPMENT, METALS, ORGANIC COMPOUNDS, ORGANIC POLYMERS, PETROCHEMICALS, PETROLEUM PRODUCTS, PLASTICS, POLLUTION CONTROL EQUIPMENT, POLYACRYLATES, POLYMERS, POLYVINYLS, RUBBERS, SEALS, SILICON ADDITIONS, SILICON ALLOYS, SYNTHETIC MATERIALS, TESTING, TRANSITION ELEMENT ALLOYS, TRANSURANIUM ELEMENTS
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