USB570925I5 - - Google Patents

Info

Publication number
USB570925I5
USB570925I5 US57092575A USB570925I5 US B570925 I5 USB570925 I5 US B570925I5 US 57092575 A US57092575 A US 57092575A US B570925 I5 USB570925 I5 US B570925I5
Authority
US
United States
Legal status (The legal status 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 status listed.)
Pending
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
Priority to US05/570,925 priority Critical patent/US4040802A/en
Priority to GB50942/75A priority patent/GB1484220A/en
Priority to CA241,659A priority patent/CA1058143A/en
Priority to JP51008038A priority patent/JPS51149499A/en
Priority to IT83603/76A priority patent/IT1086433B/en
Priority to FR7602665A priority patent/FR2333330A1/en
Priority to DE2604109A priority patent/DE2604109A1/en
Publication of USB570925I5 publication Critical patent/USB570925I5/en
Application granted granted Critical
Publication of US4040802A publication Critical patent/US4040802A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • 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
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3244—Non-macromolecular compounds
    • B01J20/3246—Non-macromolecular compounds having a well defined chemical structure
    • B01J20/3248—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one type of heteroatom selected from a nitrogen, oxygen or sulfur, these atoms not being part of the carrier as such
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3244—Non-macromolecular compounds
    • B01J20/3246—Non-macromolecular compounds having a well defined chemical structure
    • B01J20/3248—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one type of heteroatom selected from a nitrogen, oxygen or sulfur, these atoms not being part of the carrier as such
    • B01J20/3251—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one type of heteroatom selected from a nitrogen, oxygen or sulfur, these atoms not being part of the carrier as such comprising at least two different types of heteroatoms selected from nitrogen, oxygen or sulphur
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3244—Non-macromolecular compounds
    • B01J20/3246—Non-macromolecular compounds having a well defined chemical structure
    • B01J20/3248—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one type of heteroatom selected from a nitrogen, oxygen or sulfur, these atoms not being part of the carrier as such
    • B01J20/3255—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one type of heteroatom selected from a nitrogen, oxygen or sulfur, these atoms not being part of the carrier as such comprising a cyclic structure containing at least one of the heteroatoms nitrogen, oxygen or sulfur, e.g. heterocyclic or heteroaromatic structures
US05/570,925 1975-04-22 1975-04-22 Activation of water soluble amines by halogens for trapping methyl radioactive iodine from air streams Expired - Lifetime US4040802A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US05/570,925 US4040802A (en) 1975-04-22 1975-04-22 Activation of water soluble amines by halogens for trapping methyl radioactive iodine from air streams
CA241,659A CA1058143A (en) 1975-04-22 1975-12-12 Activation of water soluble amines by halogens for trapping radioiodine from air streams
GB50942/75A GB1484220A (en) 1975-04-22 1975-12-12 Method and composition for adsorbing iodine fission products
IT83603/76A IT1086433B (en) 1975-04-22 1976-01-29 ACTIVATION PROCEDURE FOR WATER SOLUBLE AMINES BY HALOGEN TO CAPTURE THE RADIO GOD OF AIR CURRENTS
JP51008038A JPS51149499A (en) 1975-04-22 1976-01-29 Method of removing radioactive iodine from reactor discharging gas
FR7602665A FR2333330A1 (en) 1975-04-22 1976-01-30 ACTIVATION OF WATER-SOLUBLE AMINES, BY HALOGENS, TO TRAP RADIOIODIDES CONTAINED IN GAS CURRENTS
DE2604109A DE2604109A1 (en) 1975-04-22 1976-02-03 ACTIVATION OF HYDRO-SOLUBLE AMINES BY HALOGENS TO CAPTURE RADIOACTIVE IODINE FROM AIRSTREAMS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/570,925 US4040802A (en) 1975-04-22 1975-04-22 Activation of water soluble amines by halogens for trapping methyl radioactive iodine from air streams

Publications (2)

Publication Number Publication Date
USB570925I5 true USB570925I5 (en) 1976-03-23
US4040802A US4040802A (en) 1977-08-09

Family

ID=24281627

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/570,925 Expired - Lifetime US4040802A (en) 1975-04-22 1975-04-22 Activation of water soluble amines by halogens for trapping methyl radioactive iodine from air streams

Country Status (7)

Country Link
US (1) US4040802A (en)
JP (1) JPS51149499A (en)
CA (1) CA1058143A (en)
DE (1) DE2604109A1 (en)
FR (1) FR2333330A1 (en)
GB (1) GB1484220A (en)
IT (1) IT1086433B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2777381A1 (en) * 1998-04-08 1999-10-15 Jean Francis Hamard Physical-chemical filtration of radioisotope contaminated air especially from a nuclear power station confinement building

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53131989A (en) * 1977-04-22 1978-11-17 Takeda Chem Ind Ltd Molecular sieving organic gas removing agent
US4208194A (en) * 1977-09-26 1980-06-17 Minnesota Mining And Manufacturing Company Monitoring device
US4293317A (en) * 1980-01-17 1981-10-06 Kovach Julius L Fission product adsorbent impregnated with quinuclidene
EP0045318A1 (en) * 1980-02-04 1982-02-10 UNDERHILL, Dwight W. 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
US4394354A (en) * 1981-09-28 1983-07-19 Calgon Carbon Corporation Silver removal with halogen impregnated activated carbon
US4396585A (en) * 1981-09-28 1983-08-02 Calgon Carbon Corporation Silver removal with halogen impregnated non-carbon adsorbents
GB2138016B (en) * 1983-04-05 1986-10-29 Bostik Ltd Adhesive bonding
JPS59191669U (en) * 1983-06-06 1984-12-19 電気化学計器株式会社 Residual chlorine measuring device
US4531953A (en) * 1983-06-21 1985-07-30 Calgon Corporation Sublimation of amine compounds on activated carbon pore surfaces
US4801311A (en) * 1985-03-18 1989-01-31 Westvaco Corporation Method and apparatus for removing hydrogen cyanide, cyanogen and cyanogen chloride from air
US4802898A (en) * 1985-06-17 1989-02-07 Westvaco Corporation Method and apparatus for removing cyanogen chloride from air
US5198128A (en) * 1987-07-03 1993-03-30 Siemens Aktiengesellschaft Waste disposal site, in particular for the ultimate disposal of radioactive substances
US6344071B1 (en) 2000-05-22 2002-02-05 3M Innovative Properties Company Broad spectrum filter system for filtering contaminants from air or other gases
FR2804787B1 (en) * 2000-02-04 2002-05-03 Bernatom METHOD AND DEVICE FOR REDUCING RADIOACTIVE WASTE AND IN PARTICULAR FILTERS SAID AS IODINE TRAPS, ESPECIALLY IN NUCLEAR POWER PLANTS AND IN NUCLEAR STUDY CENTERS
US8124036B1 (en) 2005-10-27 2012-02-28 ADA-ES, Inc. Additives for mercury oxidation in coal-fired power plants
US6767860B2 (en) 2001-05-10 2004-07-27 3M Innovative Properties Company Sublimation of solid organic compounds onto substrate surfaces in the presence of a fluid impregnant
WO2003093518A1 (en) * 2002-05-06 2003-11-13 Nelson Sidney G Jr Sorbents and methods for the removal of mercury from combustion gases
CA2571471C (en) 2004-06-28 2014-07-08 Nox Ii International, Ltd. Reducing sulfur gas emissions resulting from the burning of carbonaceous fuels
JP2008533432A (en) 2005-03-17 2008-08-21 ノックス・ツー・インターナショナル・リミテッド Reduction of mercury emissions from coal combustion.
WO2006101499A1 (en) 2005-03-17 2006-09-28 Nox Ii International, Ltd. Reducing mercury emissions from the burning of coal
US8150776B2 (en) 2006-01-18 2012-04-03 Nox Ii, Ltd. Methods of operating a coal burning facility
US20110053100A1 (en) * 2009-08-28 2011-03-03 Sinha Rabindra K Composition and Method for Reducing Mercury Emitted into the Atmosphere
US8524179B2 (en) 2010-10-25 2013-09-03 ADA-ES, Inc. Hot-side method and system
CN102883794A (en) 2010-02-04 2013-01-16 Ada-Es股份有限公司 Method and system for controlling mercury emissions from coal-fired thermal processes
US8496894B2 (en) 2010-02-04 2013-07-30 ADA-ES, Inc. Method and system for controlling mercury emissions from coal-fired thermal processes
US8951487B2 (en) 2010-10-25 2015-02-10 ADA-ES, Inc. Hot-side method and system
WO2011112854A1 (en) 2010-03-10 2011-09-15 Ada Environmental Solutions, Llc Process for dilute phase injection or dry alkaline materials
US8784757B2 (en) 2010-03-10 2014-07-22 ADA-ES, Inc. Air treatment process for dilute phase injection of dry alkaline materials
JP5781279B2 (en) * 2010-06-15 2015-09-16 三菱重工業株式会社 Radioactive iodine adsorbent and radioactive iodine removal device
KR101254636B1 (en) * 2011-02-14 2013-04-15 한국수력원자력 주식회사 Method for synthesis of radioactive methyl iodine and device thereof
US8845986B2 (en) 2011-05-13 2014-09-30 ADA-ES, Inc. Process to reduce emissions of nitrogen oxides and mercury from coal-fired boilers
US9017452B2 (en) 2011-11-14 2015-04-28 ADA-ES, Inc. System and method for dense phase sorbent injection
US8883099B2 (en) 2012-04-11 2014-11-11 ADA-ES, Inc. Control of wet scrubber oxidation inhibitor and byproduct recovery
US8974756B2 (en) 2012-07-25 2015-03-10 ADA-ES, Inc. Process to enhance mixing of dry sorbents and flue gas for air pollution control
US9957454B2 (en) 2012-08-10 2018-05-01 ADA-ES, Inc. Method and additive for controlling nitrogen oxide emissions
JP6224379B2 (en) * 2013-08-28 2017-11-01 三菱重工業株式会社 Radioiodine removal device
US10350545B2 (en) 2014-11-25 2019-07-16 ADA-ES, Inc. Low pressure drop static mixing system
US10773235B2 (en) 2018-05-18 2020-09-15 Marmon Water (Singapore) Pte. Ltd. Modified activated carbon for adsorption of airborne formaldehyde and method for making the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3429103A (en) * 1965-07-28 1969-02-25 Atomic Energy Authority Uk Charcoal for use in trapping systems
US3453807A (en) * 1965-01-22 1969-07-08 Atomic Energy Authority Uk Fission product trapping systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3453807A (en) * 1965-01-22 1969-07-08 Atomic Energy Authority Uk Fission product trapping systems
US3429103A (en) * 1965-07-28 1969-02-25 Atomic Energy Authority Uk Charcoal for use in trapping systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2777381A1 (en) * 1998-04-08 1999-10-15 Jean Francis Hamard Physical-chemical filtration of radioisotope contaminated air especially from a nuclear power station confinement building

Also Published As

Publication number Publication date
FR2333330A1 (en) 1977-06-24
DE2604109A1 (en) 1976-11-11
US4040802A (en) 1977-08-09
CA1058143A (en) 1979-07-10
GB1484220A (en) 1977-09-01
JPS51149499A (en) 1976-12-22
IT1086433B (en) 1985-05-28
FR2333330B1 (en) 1981-12-31

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