CH556190A - Verfahren zur verzoegerung radioaktiver stickstoff- und sauerstoffisotope in einem abgasstrom. - Google Patents

Verfahren zur verzoegerung radioaktiver stickstoff- und sauerstoffisotope in einem abgasstrom.

Info

Publication number
CH556190A
CH556190A CH452573A CH452573A CH556190A CH 556190 A CH556190 A CH 556190A CH 452573 A CH452573 A CH 452573A CH 452573 A CH452573 A CH 452573A CH 556190 A CH556190 A CH 556190A
Authority
CH
Switzerland
Prior art keywords
delaying
exhaust flue
oxygen isotopes
radioactive nitrogen
radioactive
Prior art date
Application number
CH452573A
Other languages
German (de)
English (en)
Original Assignee
Licentia Gmbh
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
Priority claimed from DE19722216104 external-priority patent/DE2216104C3/de
Application filed by Licentia Gmbh filed Critical Licentia Gmbh
Publication of CH556190A publication Critical patent/CH556190A/xx

Links

Classifications

    • 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
    • B01D53/04—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 with stationary adsorbents
    • 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
    • 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
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/45—Gas separation or purification devices adapted for specific applications
    • B01D2259/4583—Gas separation or purification devices adapted for specific applications for removing chemical, biological and nuclear warfare agents
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S95/00—Gas separation: processes
    • Y10S95/90—Solid sorbent
    • Y10S95/901—Activated carbon

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Analytical Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH452573A 1972-04-01 1973-03-29 Verfahren zur verzoegerung radioaktiver stickstoff- und sauerstoffisotope in einem abgasstrom. CH556190A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722216104 DE2216104C3 (de) 1972-04-01 Verfahren zur Verzögerung radioaktiver Stickstoff- und Sauerstoff-Isotope in einem Abgasstrorn

Publications (1)

Publication Number Publication Date
CH556190A true CH556190A (de) 1974-11-29

Family

ID=5840926

Family Applications (1)

Application Number Title Priority Date Filing Date
CH452573A CH556190A (de) 1972-04-01 1973-03-29 Verfahren zur verzoegerung radioaktiver stickstoff- und sauerstoffisotope in einem abgasstrom.

Country Status (10)

Country Link
US (1) US3871841A (fr)
AT (1) AT340011B (fr)
BE (1) BE797573A (fr)
CH (1) CH556190A (fr)
ES (1) ES413117A1 (fr)
FR (1) FR2178981B1 (fr)
GB (1) GB1428195A (fr)
IT (1) IT981573B (fr)
NL (1) NL7304094A (fr)
SE (1) SE403673B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2316831C3 (de) * 1973-04-04 1982-07-08 Bergwerksverband Gmbh, 4300 Essen Verfahren und Anlage zur Behandlung von Abgasen, die radioaktive Verunreinigungen, insbesondere Krypton- und Xenonnuklide, enthalten
US3976050A (en) * 1974-11-18 1976-08-24 Nuclear Associates, Inc. Device for adsorbing exhaled radioactive gases and process
US4772508A (en) * 1986-01-24 1988-09-20 Brassell Gilbert W Activated carbon-carbon composite of high surface area and high compressive strength
US5368633A (en) * 1993-08-12 1994-11-29 Morrison-Knudson (An Idaho Corporation) Pressurized radioactive gas treatment system
CN1101243C (zh) * 1998-06-25 2003-02-12 中山大学 活性碳纤维吸附氙气的新方法
US6456680B1 (en) * 2000-03-29 2002-09-24 Tci Incorporated Method of strontium-89 radioisotope production
JP5470099B2 (ja) * 2010-03-05 2014-04-16 日立Ｇｅニュークリア・エナジー株式会社 沸騰水型原子力プラントおよび蒸気乾燥器
CN104181076A (zh) * 2013-05-21 2014-12-03 江苏核电有限公司 一种真空状态下材料动态吸附系数测量方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1444453B2 (de) * 1962-08-14 1970-10-01 Linde Ag, 6200 Wiesbaden Verfahren und Vorrichtung zum Verringern des Gehalts radioaktiver Verunreinigungen in einem strömenden Gas
US3720043A (en) * 1970-06-22 1973-03-13 North American Carbon Method for high efficiency filtering system

Also Published As

Publication number Publication date
AT340011B (de) 1977-11-25
US3871841A (en) 1975-03-18
ATA216173A (de) 1977-03-15
NL7304094A (fr) 1973-10-03
GB1428195A (en) 1976-03-17
DE2216104B2 (de) 1975-02-20
FR2178981A1 (fr) 1973-11-16
BE797573A (fr) 1973-07-16
DE2216104A1 (de) 1973-10-11
ES413117A1 (es) 1976-08-01
IT981573B (it) 1974-10-10
FR2178981B1 (fr) 1977-09-23
SE403673B (sv) 1978-08-28

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Legal Events

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