DE1111305B - Atomic nuclear reactor with heavy water as moderator and / or coolant - Google Patents

Atomic nuclear reactor with heavy water as moderator and / or coolant

Info

Publication number
DE1111305B
DE1111305B DER22605A DER0022605A DE1111305B DE 1111305 B DE1111305 B DE 1111305B DE R22605 A DER22605 A DE R22605A DE R0022605 A DER0022605 A DE R0022605A DE 1111305 B DE1111305 B DE 1111305B
Authority
DE
Germany
Prior art keywords
heavy water
coolant
moderator
nuclear reactor
atomic nuclear
Prior art date
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
DER22605A
Other languages
German (de)
Inventor
Dr-Ing Hermann Roemer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HERMANN ROEMER DR ING
Original Assignee
HERMANN ROEMER DR ING
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 by HERMANN ROEMER DR ING filed Critical HERMANN ROEMER DR ING
Priority to DER22605A priority Critical patent/DE1111305B/en
Priority to FR1214670D priority patent/FR1214670A/en
Publication of DE1111305B publication Critical patent/DE1111305B/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Description

DEUTSCHESGERMAN

PATENTAMTPATENT OFFICE

R22605Vmc/21gR22605Vmc / 21g

ANMELDETAG: 31. J A N U A R 1958REGISTRATION DATE: JANUARY 31, 1958

BEKANNTMACHUNG
DER ANMELDUNG
UNDAUSGABEDER
AUSLEGESCHRIFT: 20. JULI 1961 NOTICE
THE REGISTRATION
ANDOUTPUTE
EDITORIAL: JULY 20, 1961

Die Erfindung bezieht sich auf einen in einem geschlossenen Raum mit Gaseinlaß und Gasauslaß angeordneten Atomkernreaktor mit schwerem Wasser in geschlossenem Kreislauf als Moderator und/odei Kühlmittel.The invention relates to an enclosed space with gas inlet and gas outlet arranged atomic nuclear reactor with heavy water in a closed circuit as moderator and / odei Coolant.

Es sind Atomkernreaktoren bekannt, die im geschlossenen Raum angeordnet sind, sei es, um dadurch die durch Radiolyse entstandenen Komponenten des als Kühlmittel oder als Moderator verwendeten schweren Wassers auffangen und wieder zusammenführen zu können, oder sei es, um den Reaktor mit einem Gaskreislauf kühlen zu können.There are known atomic nuclear reactors that are closed Space are arranged, be it to thereby the components created by radiolysis of the heavy water used as a coolant or moderator, and then again to be able to merge, or be it to be able to cool the reactor with a gas cycle.

Das als Kühlmittel und Moderator verwendete schwere Wasser ist außerordentlich kostspielig, und Verluste an solchem Wasser sind infolgedessen möglichst zu vermeiden. Verluste lassen sich aber bisher nicht ganz vermeiden mit Rücksicht auf die hohen Drucke und die hohen Temperaturen, die es ausschließen, absolut dichte Verschlüsse anzubringen. Verluste treten aber auch beim Wechsel der Brennstoffelemente, bei Reparaturen und ähnlichen Operationen durch Abtropfen oder Verdampfen auf.The heavy water used as a coolant and moderator is extremely expensive and As a result, losses of such water are to be avoided as far as possible. Losses can, however so far not entirely avoided considering the high pressures and high temperatures that it causes exclude attaching absolutely tight closures. Losses also occur when changing the Fuel elements, during repairs and similar operations by dripping or evaporation.

Der Erfindung liegt die Aufgabe zugrunde, diese Verluste an unzersetztem schwerem Wasser bei einem Reaktor der eingangs genannten Art zu vermeiden.The invention is based on the object of this loss of undecomposed heavy water in a Avoid reactor of the type mentioned.

Bei der Verwirklichung der Erfindung wird von einem in einem geschlossenen Raum angeordneten Atomkernreaktor ausgegangen, dessen diesen umfassender Raum mit Gaseinlaß und -auslaß versehen ist. Der geschlossene Raum ist für den Kreislauf von schwerem Wasser als Moderator und/oder Kühlmittel ausgebildet.In realizing the invention, one is placed in an enclosed space Nuclear reactor assumed, which this comprehensive space is provided with gas inlet and outlet. The closed space is for the circulation of heavy water as a moderator and / or coolant educated.

Erfindungsgemäß wird dies dadurch erreicht, daß an den Gasauslaß eine an sich bekannte Einrichtung zum Entzug von schwerem Wasser angeschlossen ist, das unbeabsichtigt aus dem Kreislauf in den geschlossenen Raum austritt.According to the invention this is achieved in that a device known per se is attached to the gas outlet connected to the withdrawal of heavy water that is unintentionally out of the circuit in the closed Space exits.

Durch diese Einrichtung wird erreicht, daß das gesamte, in Form von Dampf oder Flüssigkeit (und später verdampfende) aus dem Kreislauf austretende schwere Wasser der Einrichtung zum Wasserentzug zugeführt wird. Diese Einrichtung kann aus einem Kondensor oder einer Absorptionseinrichtung bestehen und mit sogenannten Klimaanlagen oder Luftfiltern kombiniert werden. Jedenfalls wird das an Atomkernreaktor mit schwerem Wasser
als Moderator und/oder KühlmittelThis device ensures that all of the heavy water emerging from the circuit in the form of steam or liquid (and later evaporating) is fed to the device for dehydration. This device can consist of a condenser or an absorption device and can be combined with so-called air conditioning systems or air filters. In any case, that will be an atomic nuclear reactor with heavy water
as a moderator and / or coolant

Anmelder:Applicant:

Dr.-Ing. Hermann Römer,
München 27, Possartstr. 13Dr.-Ing. Hermann Römer,
Munich 27, Possartstr. 13th

Dr.-Ing. Hermann Römer, München,
ist als Erfinder genannt wordenDr.-Ing. Hermann Römer, Munich,
has been named as the inventor

schwerem Wasser feuchte Gas kontinuierlich vom schweren Wasser befreit. Das kondensierte oder adsorbierte Wasser kann von Zeit zu Zeit mit oder ohne Aufbereitung dem Kühlflüssigkeitskreislauf wieder zugeführt werden. Ein nennenswerter Verlust an schwerem Wasser bzw. an dessen Dampf kann infolgedessen selbst bei Vorliegen von Undichtigkeiten, beim Wechsel von Brennstoffelementen oder sonstigen Operationen an der Apparatur nicht eintreten. heavy water humid gas is continuously freed from heavy water. That condensed or Adsorbed water can from time to time with or without treatment in the coolant circuit be fed back. A significant loss of heavy water or its steam can as a result, even if there are leaks, when changing fuel elements or other operations on the apparatus do not occur.

Claims (1)

PATENTANSPRUCH:PATENT CLAIM: In einem geschlossenen Raum mit Gaseinlaß und -auslaß angeordneter Atomkernreaktor mit schwerem Wasser in geschlossenem Kreislauf als Moderator und/oder Kühlmittel, dadurch gekenn zeichnet, daß an den Gasauslaß eine an sich bekannte Einrichtung zum Entzug von schwerem Wasser angeschlossen ist, das unbeabsichtigt aus dem Kreislauf in den geschlossenen Raum austritt. In a closed space with gas inlet and outlet arranged atomic nuclear reactor with heavy water in a closed circuit as moderator and / or coolant, characterized in that a known device for the extraction of heavy water is connected to the gas outlet, which is unintentionally out of the circuit leaks into the closed space. In Betracht gezogene Druckschriften:
Deutsche Auslegeschriften Nr. 1 014 241,Considered publications:
German Auslegeschrift No. 1 014 241, 1 006 084;
Cap, »Physik und Technik der Atomreaktoren«,1 006 084;
Cap, "Physics and Technology of Nuclear Reactors", 1957, S. 384/385.1957, pp. 384/385.
DER22605A 1958-01-31 1958-01-31 Atomic nuclear reactor with heavy water as moderator and / or coolant Pending DE1111305B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DER22605A DE1111305B (en) 1958-01-31 1958-01-31 Atomic nuclear reactor with heavy water as moderator and / or coolant
FR1214670D FR1214670A (en) 1958-01-31 1959-01-29 Nuclear reactor comprising a moderator or a cooling fluid consisting of heavy water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER22605A DE1111305B (en) 1958-01-31 1958-01-31 Atomic nuclear reactor with heavy water as moderator and / or coolant

Publications (1)

Publication Number Publication Date
DE1111305B true DE1111305B (en) 1961-07-20

Family

ID=7401172

Family Applications (1)

Application Number Title Priority Date Filing Date
DER22605A Pending DE1111305B (en) 1958-01-31 1958-01-31 Atomic nuclear reactor with heavy water as moderator and / or coolant

Country Status (2)

Country Link
DE (1) DE1111305B (en)
FR (1) FR1214670A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006084B (en) * 1956-01-27 1957-04-11 Babcock & Wilcox Dampfkessel Process for the treatment of the gaseous heat transfer medium used in the circuit in hot-running nuclear reactors
DE1014241B (en) * 1955-02-04 1957-08-22 Stichting Reactor Centrum Process for carrying out nuclear reactions in which the nuclear fuel circulates through a nuclear reactor and a heat exchanger as a solution or suspension of fissile matter in ordinary or heavy water

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1014241B (en) * 1955-02-04 1957-08-22 Stichting Reactor Centrum Process for carrying out nuclear reactions in which the nuclear fuel circulates through a nuclear reactor and a heat exchanger as a solution or suspension of fissile matter in ordinary or heavy water
DE1006084B (en) * 1956-01-27 1957-04-11 Babcock & Wilcox Dampfkessel Process for the treatment of the gaseous heat transfer medium used in the circuit in hot-running nuclear reactors

Also Published As

Publication number Publication date
FR1214670A (en) 1960-04-11

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