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meg2s
post 12 Jul 2025, 12:38
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Eu zic sa nu confundati CANDU care e capabil sa foloseasca U-nat (adica sarac in 235) sau U foarte putin imbogatit, cu un reactor care utilizeaza deseurile altui reactor.
In "schema" de combustibil mentionata de @einstein, se utilizeaza combustibilii de la reactori care au nevoie de imbogatire mare de 235. In utilizarea la acei reactori scade imbogatirea pana la un nivel la care reactorii respectivi devin ineficienti (energetic, economic...). Dar este inca suficient 235 in acei combustibili pt a fi utilizati eficient la CANDU.
Reactorii "de deseuri" nucleare au ca principal scop transmutatia izotopilor de viata (foarte) lunga din deseurile celorlalti reactori in izotopi cu timpi de viata ceva mai scurti.


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IRONICK
post 12 Jul 2025, 14:16
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Ideea este alta, nu ca se gasesc unii sa faca pe interesantii sa explice cate tipuri sunt.
A fost gasita o modalitate de a transforma deseurile nucleare nefolosite.


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marksman
post 15 Jul 2025, 15:28
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Campioni la hoție: https://hotnews.ro/romanii-au-furat-energie...-de-ani-2024206


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IRONICK
post 15 Jul 2025, 15:37
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Si cand se duc in alte tari, vor sa faca la fel.


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einstein1984
post 15 Jul 2025, 15:51
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QUOTE(marksman @ 15 Jul 2025, 15:28)
Campioni la hoție: https://hotnews.ro/romanii-au-furat-energie...-de-ani-2024206
*


e gresit urlul, de obicei rromi sunt aia care fac asta.


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marksman
post 15 Jul 2025, 15:52
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Desigur, dar nu putem scrie asta că sar activiștii gen Geloo Sunday că suntem rasiști.


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einstein1984
post 15 Jul 2025, 16:18
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QUOTE(meg2s @ 12 Jul 2025, 12:38)
Eu zic sa nu confundati CANDU care e capabil sa foloseasca U-nat (adica sarac in 235) sau U foarte putin imbogatit, cu un reactor care utilizeaza deseurile altui reactor. 
In "schema" de combustibil mentionata de @einstein, se utilizeaza combustibilii de la reactori care au nevoie de imbogatire mare de 235. In utilizarea la acei reactori scade imbogatirea pana la un nivel la care reactorii respectivi devin ineficienti (energetic, economic...). Dar este inca suficient 235 in acei combustibili pt a fi utilizati eficient la CANDU.
Reactorii "de deseuri" nucleare au ca principal scop transmutatia izotopilor de viata (foarte) lunga din deseurile celorlalti reactori in izotopi cu timpi de viata ceva mai scurti.
*


QUOTE
ANDU reactors can utilize spent fuel from highly enriched reactors, such as those using enriched uranium (like PWRs), through a process called DUPIC (Direct Use of PWR fuel In CANDU). This involves processing the spent PWR fuel and fabricating it into CANDU fuel bundles. This approach offers potential benefits like improved uranium utilization, reduced high-level nuclear waste, and enhanced proliferation resistance.
Here's a more detailed explanation:
DUPIC Cycle:
The DUPIC process allows for the direct reuse of spent fuel from Pressurized Water Reactors (PWRs) in CANDU reactors.
Processing:
Spent PWR fuel, containing uranium-235 and plutonium, is processed and fabricated into CANDU fuel bundles.
CANDU Advantages:
CANDU reactors, with their heavy water moderator and on-power refueling, are well-suited for burning this processed fuel.
Benefits:
Improved Uranium Utilization: CANDU reactors can extract more energy from the uranium and plutonium in the spent fuel compared to PWRs.
Reduced High-Level Waste: The DUPIC cycle can reduce the volume and radiotoxicity of high-level nuclear waste.
Proliferation Resistance: The DUPIC process can enhance the proliferation resistance of the nuclear fuel cycle.


inca din 1989 se avea in vedere acest aspect :
https://inis.iaea.org/records/qd3wd-71t30/files/23002187.pdf

evident, Candu nu foloseste orice deseu si creaza si el deseuri la randul lui, dar zic ca existau deja solutii? Ma bucur ca solutii noi vin care pot rpocesa poate si deseurile lui Candu


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IRONICK
post 7 Sep 2025, 19:49
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https://openpsych.net/paper/82/

Romania este in top la declinul inteligentei.

img_1_1757267173593.jpg ( Size: 235.56k ) Number of downloads: 44


Cu 5.000.000 de suveranisti sau cati sunt, este si normal. Oculte, vaccinuri si cipuri. Pepsi, apa (de la vidraru) energie.


This post has been edited by IRONICK: 7 Sep 2025, 19:57


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b06fcn
post 7 Sep 2025, 21:43
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Sa nu uitam nici de manele…


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IRONICK
post 7 Sep 2025, 21:47
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Compenseaza cu Arsenie Boca, mers in genuchi la Paraschieva si ceva bioenergie.


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mircea_aq
post 7 Sep 2025, 23:28
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Nu creste TVA-ul.


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sorin1983
post Yesterday, 21:22
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soc si groaza in ministerul sanatatii:
https://www.digi24.ro/stiri/actualitate/san...ogobete-3402771


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