1. THTR Newsletter No. 135 May 2011

    The reactor failure - THTR 300 The THTR newsletters Studies on the THTR and much more. The THTR breakdown list The HTR research The THTR accident in the 'Spiegel' The THTR newsletters from 2011 *** 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 135 *** THTR Newsletter No. 2011, May XNUMX Content: Distract them - give them the bullets! The hour of the miracle workers...

  2. The international INES rating scale and the list of nuclear power plant accidents

    1 in the open position and released steam into the environment. The water level in a connected steam generator fell; To avert a power excursion, the reactor block was automatically switched off... Nuclear power plantsPlag Cattenom The Cattenom nuclear power plant is located in the Lorraine region north of Metz on the Moselle and is only a few kilometers from the German and...

  3. THTR Newsletter No. 131 May 2010

    The reactor failure - THTR 300 The THTR newsletters Studies on the THTR and much more. The THTR breakdown list The HTR research The THTR accident in the 'Spiegel' The THTR newsletters from 2010 *** 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 131 *** THTR Newsletter No. 2010, May XNUMX Contents: PBMR: The penultimate contingent - with Obama dollars! Excellent...

  4. THTR Circular No. 130 March 2010

    The reactor failure - THTR 300 The THTR newsletters Studies on the THTR and much more. The THTR breakdown list The HTR research The THTR accident in the 'Spiegel' The THTR newsletters from 2010 *** 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 130 *** THTR Newsletter No. 2010, March 1 Contents: Still 0:XNUMX in South Africa against the nuclear industry Soon another...

  5. Chernobyl anniversary 2009

    Chernobyl Anniversary 2009 Demonstrations took place at three different, central locations: National demonstration in North Rhine-Westphalia, on April 25.04.2009th, 11 at 26.04.2009 a.m., on Hindenburgplatz in Münster. In northern Germany, anti-nuclear activists met on April 14th, 26.04.2009 at 14 p.m., in front of the Krümmel nuclear power plant. In the southwest of the republic, opponents of nuclear power met on April XNUMX, XNUMX at XNUMX p.m., in front of the nuclear power plant...

  6. THTR Circular No. 119 January 08

    The reactor failure - THTR 300 The THTR newsletters Studies on the THTR and much more. The THTR breakdown list The HTR research The THTR accident in the 'Spiegel' The THTR newsletters from 2008 *** 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 119 *** THTR Newsletter No. 2008, January XNUMX Leukemia also in Hamm? Of all things, the THTR accident reactor will not...

  7. THTR Newsletter No. 118 December 2007

    From over 30 nuclear power plants, the transport of uranium hexafluoride will increase many times over. This situation is the opposite of an exit! Ultimately, only the shutdown of all nuclear facilities can reduce the potential danger for the population. This article was printed only slightly shortened as a letter to the editor in WA on November 14, 2007 and also in issue 185 of “anti...

  8. The history of the citizens' initiative in Hamm and its posters

    At Christmas there are iodine tablets, gas masks and radiation protection suits. Nevertheless, the THTR went into operation. Sometimes for a few hours, then again for a few days. In between there are downtimes, shutdowns, problems, improvements, repairs, supposedly minor malfunctions, failures, interruptions, leaks and cracks. It gradually dawned on even the most gullible: We were...

  9. List of incidents at THTR - collected by Horst Blume

    and much more. THTR breakdown list The HTR research The THTR accident in the 'Spiegel' Bankruptcies, bad luck and THTR breakdown list List of faults *** Unfortunately, the list of faults at THTR does not end with the shutdown of the reactor in 1989... In the editions 3/87 and 3/88 of the quarterly magazine "Culture and Environmental Protection Information", published by the Westphalia regional association "Die Naturfreunde" in a...

  10. 1988 - Lothar Hahn on the subject of proliferation in pebble bed reactors

    of 1600 oC should not be exceeded. However, this can only be guaranteed under certain conditions, including the effectiveness of passive heat dissipation and successful shutdown. If the systems required for this are not available when they are needed, accident sequences can also develop with the HTR module, in the course of which...

  11. 1986 - Lothar Hahn on the subject of safety at HTR

    HTR concepts are not inherently safe and that the THTR-300 in particular does not have this property. For example, two of the central safety requirements, shutdown and residual heat removal (and ultimately also fission product retention) rely on active safety devices and/or handles when serious accidents and significant releases...

  12. THTR Newsletter No. 94 October 04

    Partial construction permit, start of construction September 13.09.1983, 1: 09.04.1985. Nuclear chain reaction April 7, 11: Permit 16.11.1985/1 b power test operation November 29.09.1988, 09.1989: 26.09.1989. Feed into the public grid September 1985, 1988: Shutdown for revision April XNUMX, XNUMX: Decommissioning decision by the federal government, state, HKG, shareholders September XNUMX .XNUMX: Approval for decommissioning (...) Yes, you read that right. Between XNUMX and XNUMX...

  13. THTR Circular No. 106 April 06

    the “success” could not have been. Just a year later, the nuclear sloppiness started again. An alleged "anomaly in a safety system" led to the nuclear power plant being shut down in December 2005. The country's parliament was plunged into darkness, several fires broke out due to overloaded emergency generators and power went out in several skyscrapers....

  14. THTR Circular No. 108 August 06

    make available to the public various reports that mention cracks in the reactor cores of several nuclear power plants. Even internally, there were calls for stronger controls, shutdowns and immediate decommissioning of certain reactors. The fact that the existence of the cracks was known for years but kept secret became a scandal. The announcement of...

  15. Reactor failure THTR - communication

    Neither accident is even mentioned anymore. - Millstone, Waterford, CT, USA A hydrogen gas explosion on June 10, 1977 at the Millstone-1 reactor damaged three buildings and forced the reactor's shutdown. The Wikipedia article "Millstone Nuclear Power Plant" contains no reference to this explosion. I would very much regret it if Wikipedia were to be replaced by interest-driven, distorted...

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