FI883071A0 - Anordning foer aoterfoerenande av vaete och syre. - Google Patents
Anordning foer aoterfoerenande av vaete och syre.Info
- Publication number
- FI883071A0 FI883071A0 FI883071A FI883071A FI883071A0 FI 883071 A0 FI883071 A0 FI 883071A0 FI 883071 A FI883071 A FI 883071A FI 883071 A FI883071 A FI 883071A FI 883071 A0 FI883071 A0 FI 883071A0
- Authority
- FI
- Finland
- Prior art keywords
- anordering
- achievements
- seat
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q11/00—Arrangement of catalytic igniters
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B5/00—Water
-
- 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
- G21C19/317—Recombination devices for radiolytic dissociation products
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- High Energy & Nuclear Physics (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Plasma & Fusion (AREA)
- Catalysts (AREA)
- Exhaust Gas After Treatment (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873727207 DE3727207A1 (de) | 1987-08-14 | 1987-08-14 | Vorrichtung zur rekombination von wasserstoff und sauerstoff |
DE3727207 | 1987-08-14 | ||
DE3816012 | 1988-05-10 | ||
DE3816012A DE3816012A1 (de) | 1987-08-14 | 1988-05-10 | Vorrichtung zur rekombination von wasserstoff und sauerstoff |
Publications (4)
Publication Number | Publication Date |
---|---|
FI883071A0 true FI883071A0 (fi) | 1988-06-27 |
FI883071A FI883071A (fi) | 1989-02-15 |
FI88974B FI88974B (fi) | 1993-04-15 |
FI88974C FI88974C (fi) | 1993-07-26 |
Family
ID=25858681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI883071A FI88974C (fi) | 1987-08-14 | 1988-06-27 | Anordning foer aoterkombination av vaete och syre |
Country Status (6)
Country | Link |
---|---|
US (1) | US4911879A (fi) |
EP (1) | EP0303144B1 (fi) |
JP (1) | JPS6468697A (fi) |
DE (2) | DE3816012A1 (fi) |
ES (1) | ES2031965T3 (fi) |
FI (1) | FI88974C (fi) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH077096B2 (ja) * | 1988-04-22 | 1995-01-30 | 日本碍子株式会社 | 排ガス再結合器 |
DE8816470U1 (de) * | 1988-05-17 | 1989-09-07 | Siemens AG, 1000 Berlin und 8000 München | Einrichtung zur kontrollierten Verbrennung eines zündfähigen Wasserstoff-Luft-Gemisches in einer kerntechnischen Anlage |
WO1989012897A1 (en) * | 1988-06-14 | 1989-12-28 | Johannes Wiesemes | Process and device for removing flammable gaseous mixtures from a container |
DE3826503A1 (de) * | 1988-08-04 | 1990-02-08 | Kernforschungsanlage Juelich | Metallschichtsystem zur beseitigung von wasserstoff aus einem gasgemisch |
DE3909540A1 (de) * | 1989-03-22 | 1990-09-27 | Nis Ingenieurgesellschaft Mbh | Vorrichtung zur rekombination von wasserstoff aus einem wasserstoffhaltigen gasgemisch |
DE58908947D1 (de) * | 1989-09-04 | 1995-03-09 | Grs Ges Reaktorsicherheit | Vorrichtung zur Entfernung von Wasserstoff und Auflösung von Sperrschichten. |
DE4003833A1 (de) * | 1990-01-08 | 1991-07-11 | Grs Ges Fuer Reaktorsicherheit | Vorrichtung zur entfernung von wasserstoff aus einem wasserstoff, sauerstoff, dampf und aerosole enthaltenden gasgemisch |
DE4015228A1 (de) * | 1990-05-11 | 1991-11-14 | Siemens Ag | Vorrichtung fuer die rekombination von wasserstoff und sauerstoff sowie verwendung der vorrichtung |
DE4022132A1 (de) * | 1990-07-11 | 1992-01-23 | Forschungszentrum Juelich Gmbh | Vorrichtung mit schutzwirkung gegen die absetzung von in dampf mitgerissenen niedrig schmelzenden fetten mit hoher viskositaet bei entfernung und zuendung von wasserstoff in einem wasserstoff, sauerstoff und dampf enthaltenden gasgemisch |
DE4125085A1 (de) * | 1991-07-29 | 1993-02-04 | Siemens Ag | Verfahren und geraet zum rekombinieren und/oder zuenden von wasserstoff, enthalten in einem h(pfeil abwaerts)2(pfeil abwaerts)-luft-dampf-gemisch, insbesondere fuer kernkraftwerke |
JP3331636B2 (ja) * | 1992-10-05 | 2002-10-07 | 忠弘 大見 | 水分発生方法 |
US5392325A (en) * | 1993-05-21 | 1995-02-21 | General Electric Company | Method and apparatus for local protection of piping systems from stress corrosion cracking |
ES2079933T3 (es) * | 1993-08-24 | 1996-01-16 | Anlagen Und Reaktorsicherheit | Disposicion para la inertizacion pasiva de la mezcla de gases en la vasija de seguridad de una central nuclear. |
DE59300692D1 (de) * | 1993-12-13 | 1995-11-16 | Anlagen Und Reaktorsicherheit | Vorrichtung zur Entfernung von freiem Wasserstoff aus einem Wasserstoff und Sauerstoff enthaltenden Gasgemisch. |
CA2236093A1 (en) * | 1995-10-31 | 1997-05-09 | Atomic Energy Of Canada Limited | Passive emergency hydrogen mitigation system for water-cooled nuclear reactors |
DE19636555C1 (de) * | 1996-09-09 | 1998-01-15 | Siemens Ag | Verfahren und Einrichtung zur Einleitung einer Wasserstoff-Sauerstoff-Reaktion in einem Reaktor-Sicherheitsbehälter |
DE19704608C1 (de) * | 1997-02-07 | 1998-06-10 | Siemens Ag | Vorrichtung zur Rekombination von Wasserstoff in einem Gasgemisch |
US6185268B1 (en) * | 1997-08-29 | 2001-02-06 | Kabushiki Kaisha Toshiba | Main steam pressure disturbance preventing apparatus of nuclear power plant |
JP2000098075A (ja) | 1998-07-23 | 2000-04-07 | Toshiba Corp | 可燃性ガス除去装置 |
US6372983B1 (en) | 1999-04-14 | 2002-04-16 | Ballard Generation Systems Inc. | Enclosure for electrical components installed in locations where a flammable gas or vapor is expected to be present |
FR2953151B1 (fr) * | 2009-12-01 | 2014-06-13 | Air Liquide | Reacteur catalytique comprenant une structure alveolaire catalytique et des elements optimisant le contact de cette structure alveolaire avec la paroi interne du reacteur |
JP5422457B2 (ja) * | 2010-03-25 | 2014-02-19 | 日立Geニュークリア・エナジー株式会社 | 原子炉格納容器の水素処理装置 |
RU2499305C1 (ru) * | 2012-10-11 | 2013-11-20 | Владимир Андреевич Шепелин | Пассивный автокаталитический рекомбинатор водорода и кислорода с равномерной нагрузкой на площадь каталитического элемента |
CN103849884B (zh) * | 2012-11-28 | 2016-01-13 | 柯香文 | 一种用于轻水电解法制取超轻水的设备 |
JP2015014499A (ja) * | 2013-07-04 | 2015-01-22 | ダイハツ工業株式会社 | 水素−酸素結合装置 |
KR20150045032A (ko) * | 2013-10-17 | 2015-04-28 | 한국원자력연구원 | 가연성 기체 연소 제어기 |
CN105336380B (zh) * | 2014-06-12 | 2018-01-09 | 国家电投集团科学技术研究院有限公司 | 自供电氢气处理设备和具有其的核电站安全壳 |
JP6531890B2 (ja) * | 2014-10-06 | 2019-06-19 | 川崎重工業株式会社 | 再結合装置 |
JP6624584B2 (ja) * | 2014-10-06 | 2019-12-25 | 川崎重工業株式会社 | 再結合装置 |
RU2623459C1 (ru) * | 2016-07-08 | 2017-06-26 | Владимир Андреевич Шепелин | Пассивный автокаталитический рекомбинатор водорода и кислорода со средствами организации дополнительного потока окружающей воздушной среды к сборкам каталитических элементов в направлении поперечном к основному |
US10839966B2 (en) | 2017-05-10 | 2020-11-17 | Westinghouse Electric Company Llc | Vortex driven passive hydrogen recombiner and igniter |
US11289214B2 (en) | 2019-02-28 | 2022-03-29 | Ge-Hitachi Nuclear Energy Americas Llc | Passive containment cooling system including multiple condensing stages and catalyst |
RU194638U1 (ru) * | 2019-10-16 | 2019-12-18 | Федеральное государственное бюджетное учреждение "Национальный исследовательский центр "Курчатовский институт" | Автокаталитический рекомбинатор водорода и кислорода |
CN113380430A (zh) * | 2021-06-03 | 2021-09-10 | 哈尔滨工程大学 | 一种氢气复合器催化剂装载盒 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3660041A (en) * | 1968-10-29 | 1972-05-02 | Gen Electric | Burner-flame arrester for burning off-gas from a boiling water reactor power plant |
US4014984A (en) * | 1972-10-27 | 1977-03-29 | Universal Oil Products Company | Recombining of dissociated hydrogen and oxygen |
US4228132A (en) * | 1973-08-10 | 1980-10-14 | Westinghouse Electric Corp. | Hydrogen-oxygen recombiner |
US4119706A (en) * | 1976-10-12 | 1978-10-10 | Engelhard Minerals & Chemicals Corporation | Method of catalytically recombining radiolytic hydrogen and radiolytic oxygen |
DE3004677C2 (de) * | 1980-02-08 | 1984-05-03 | Brown Boveri Reaktor GmbH, 6800 Mannheim | Einrichtung zum Abbau des im Sicherheitsbehälter einer wassergekühlten Kernreaktoranlage eingeschlossenen Wasserstoffs |
DE3035103C2 (de) * | 1980-09-17 | 1983-10-13 | Kraftwerk Union AG, 4330 Mülheim | Kernkraftwerk mit einer Sicherheitshülle |
CA1141522A (en) * | 1980-11-03 | 1983-02-22 | Karl T. Chuang | Method of combining gaseous hydrogen and oxygen |
ATE28171T1 (de) * | 1982-03-12 | 1987-07-15 | Cjb Developments Ltd | Verfahren zur abscheidung von wasserstoff aus gasen. |
US4741879A (en) * | 1986-06-10 | 1988-05-03 | The United States Of America As Represented By The United States Department Of Energy | Catalytic igniters and their use to ignite lean hydrogen-air mixtures |
-
1988
- 1988-05-10 DE DE3816012A patent/DE3816012A1/de not_active Ceased
- 1988-06-27 FI FI883071A patent/FI88974C/fi not_active IP Right Cessation
- 1988-08-01 DE DE8888112472T patent/DE3872095D1/de not_active Expired - Fee Related
- 1988-08-01 ES ES198888112472T patent/ES2031965T3/es not_active Expired - Lifetime
- 1988-08-01 EP EP88112472A patent/EP0303144B1/de not_active Expired - Lifetime
- 1988-08-12 JP JP63202611A patent/JPS6468697A/ja active Pending
- 1988-08-15 US US07/232,316 patent/US4911879A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0303144A1 (de) | 1989-02-15 |
FI88974C (fi) | 1993-07-26 |
JPS6468697A (en) | 1989-03-14 |
ES2031965T3 (es) | 1993-01-01 |
FI883071A (fi) | 1989-02-15 |
DE3872095D1 (de) | 1992-07-23 |
US4911879A (en) | 1990-03-27 |
FI88974B (fi) | 1993-04-15 |
DE3816012A1 (de) | 1989-11-16 |
EP0303144B1 (de) | 1992-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: SIEMENS AKTIENGESELLSCHAFT |