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Article #668Re: Fusion reactor disasters --- impossible
From: W. D. Rolph
Date: Mon, 06 Apr 1992 14:20
Date: Mon, 06 Apr 1992 14:20
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In article <FRANL.92Apr3132432@draco.centerline.com>, franl@centerline.com (Fran Litterio) writes: |> In article <69672@ut-emx.uucp> johncobb@ut-emx.cc.utexas.edu (John W. Cobb) writes: |> |> > Moreover, you don't have |> > nasty by products like radioactive cesium and iodine that would come from |> > a leak. You may have some tritium and some induced radioactivity from |> > structural components, but again, the total inventory is much smaller. |> |> Isn't liquid lithium forseen as the medium used to absorbe the |> neutrons speeding away from the fusion reaction? The |> (themodynamically) hot lithium would heat pressurized water that would |> eventually drive steam turbines to make electricity. Over time the |> lithium becomes radioactive and needs to be replaced. Being a liquid |> would actually make it harder to manage the storage of waste over many |> decades (in general, liquids leak, evaporate, corrode containers, etc. |> more easilly than do solids). |> -- If I am not mistaken, it depends on the type opf fusion reaction you hope to pursue, D-D, D-T etc. -- Regards. Don Rolph a722756@pan.mc.ti.com WD3 MS10-13 (508)-699-1263
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Newsgroups: sci.physics Path: arc1-ca.pugleaf.net!sparky!uunet!cs.utexas.edu!csc.ti.com!tilde.csc.ti.com!pan.mc.ti.com!a722756 From: a722756@pan.mc.ti.com (W. D. Rolph) Subject: Re: Fusion reactor disasters --- impossible Message-ID: <1992Apr6.102042@pan.mc.ti.com> Sender: a722756@pan.mc.ti.com (W. D. Rolph) Organization: Texas Instruments Materials and Controls Group References: <1992Mar31.171703.20622@newstand.syr.edu> <69672@ut-emx.uucp> <FRANL.92Apr3132432@draco.centerline.com> Distribution: na Date: Mon, 6 Apr 1992 14:20:42 GMT Lines: 26