BE684759A - - Google Patents

Info

Publication number
BE684759A
BE684759A BE684759DA BE684759A BE 684759 A BE684759 A BE 684759A BE 684759D A BE684759D A BE 684759DA BE 684759 A BE684759 A BE 684759A
Authority
BE
Belgium
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE684759A publication Critical patent/BE684759A/xx

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/02—Treating gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5007—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with salts or salty compositions, e.g. for salt glazing
    • C04B41/5011—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with salts or salty compositions, e.g. for salt glazing containing halogen in the anion
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
    • G21C19/30—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps
    • G21C19/303—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps specially adapted for gases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
BE684759D 1965-07-28 1966-07-28 BE684759A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32382/65A GB1124116A (en) 1965-07-28 1965-07-28 Improvements in or relating to charcoal for use in trapping systems

Publications (1)

Publication Number Publication Date
BE684759A true BE684759A (xx) 1967-01-30

Family

ID=10337734

Family Applications (1)

Application Number Title Priority Date Filing Date
BE684759D BE684759A (xx) 1965-07-28 1966-07-28

Country Status (3)

Country Link
US (1) US3429103A (xx)
BE (1) BE684759A (xx)
GB (1) GB1124116A (xx)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1224816A (en) * 1967-10-06 1971-03-10 Bergwerksverband Gmbh Improvements in or relating to absorption agents
GB1280914A (en) * 1969-07-11 1972-07-12 Kernforschung Gmbh Ges Fuer Method of removing nitric acid, nitrate ions, and nitrite ions out of aqueous waste solutions
US3720043A (en) * 1970-06-22 1973-03-13 North American Carbon Method for high efficiency filtering system
JPS5533375B2 (xx) * 1972-09-29 1980-08-30
US3925046A (en) * 1972-12-21 1975-12-09 Cvi Corp Radioactive gas standby treatment apparatus with high efficiency rechargeable charcoal filter
JPS533480B2 (xx) * 1974-02-01 1978-02-07
US4111833A (en) * 1974-09-05 1978-09-05 The United States Of America As Represented By The United States Department Of Energy Activated carbon material
US4040802A (en) * 1975-04-22 1977-08-09 Deitz Victor R Activation of water soluble amines by halogens for trapping methyl radioactive iodine from air streams
US4135896A (en) * 1975-12-11 1979-01-23 Cvi Corporation Gas purifier having rechargeable adsorber filter with removeable rechargeable sample canister
US4016242A (en) * 1976-02-26 1977-04-05 The United States Of America As Represented By The United States Energy Research And Development Administration Salts of the iodine oxyacids in the impregnation of adsorbent charcoal for trapping radioactive methyliodide
US4263028A (en) * 1976-09-07 1981-04-21 Kernforschungszentrum Karlsruhe Gmbh Filter system for purifying gas or air streams
DE2711374A1 (de) * 1977-03-16 1978-09-21 Hoechst Ag Verfahren zum reinigen von radioaktive substanzen enthaltenden gasen aus der aufarbeitung von abgebrannten kernbrennstoffen
DE2757576C2 (de) * 1977-12-23 1984-03-08 Drägerwerk AG, 2400 Lübeck Imprägnierte Aktivkohle zur Entfernung von sauren, katalytisch zersetzbaren und chemisch zu bindenden Schadstoffen aus Luft
JPS598419B2 (ja) * 1978-08-14 1984-02-24 株式会社日立製作所 単体ヨウ素または有機ヨウ素化合物の吸着材
WO1981002256A1 (en) * 1980-02-04 1981-08-20 D Underhill Impregnated charcoal for removing radioactive molecules from gases
US4350502A (en) * 1980-09-30 1982-09-21 Spatola Joseph A Method and apparatus for decontaminating gas vented from land fill and fugitive sources
SE9001457D0 (sv) * 1990-04-24 1990-04-24 Flaekt Ab Saett att rena en foerorenad gas
US5348755A (en) * 1992-03-04 1994-09-20 Calgon Carbon Corporation Extension of edible oil lifetime using activated carbons
US6190437B1 (en) * 1999-06-24 2001-02-20 Aria Pureair Ltd. Iodinated air filter
WO2014071966A1 (en) 2012-11-12 2014-05-15 Christian-Albrechts-Universität Zu Kiel Layered titanates of unsaturated amines
FR3083715B1 (fr) * 2018-07-13 2022-09-09 Onet Tech Cn Materiau adsorbant charge en sel d'iodure utile pour pieger de l'iode radioactif de composes iodes a l'etat gazeux par substitution isotopique d'iode
US11443859B2 (en) * 2020-12-28 2022-09-13 Ge-Hitachi Nuclear Energy Americas Llc Natural circulation heat removal system for a nuclear reactor with pile structure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2003277A (en) * 1933-08-02 1935-05-28 Cleveland Cliffs Iron Activated carbon
US2835343A (en) * 1956-09-20 1958-05-20 Standard Oil Co Gas adsorption with an alkali metalactivated adsorbent
NL270297A (xx) * 1960-10-17
GB985400A (en) * 1960-12-30 1965-03-10 Atomic Energy Authority Uk Improvements in or relating to radioactive materials extraction processes
US3217471A (en) * 1962-09-14 1965-11-16 Silverman Leslie Diffusion board for filtering high pressure gases
US3216905A (en) * 1963-06-12 1965-11-09 Grace W R & Co Purification of gas with soil microorganisms
US3329626A (en) * 1965-03-22 1967-07-04 Phillips Petroleum Co Activated furnace carbon black production

Also Published As

Publication number Publication date
US3429103A (en) 1969-02-25
GB1124116A (en) 1968-08-21

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: L UNITED KINGDOM ATOMIC ENERGY AUTHORITY

Effective date: 19860728