Diverse Stiri Interesante., tot felul
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Diverse Stiri Interesante., tot felul
meg2s |
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#691
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![]() Membru autentic Group: Members Posts: 1.171 Joined: 5 November 15 From: Bucuresti ![]() |
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CUPRA
Formentor
(2025) e-Hybrid++ 204CP (Ex) Megane Sedan Privilege (2008) 1.5 dCi 78kW && Megane 4 GT (2018) 1.6 dCi 163CP EDC
(Ex) Skoda Octavia 4 Style++ (2022) 2.0 TDI 150 DSG |
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IRONICK |
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#692
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![]() - Group: Members Posts: 22.771 Joined: 19 April 05 From: Romania ![]() |
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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CUGIR
Albalux 11
- B-11-LUX
1982
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marksman |
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#693
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Post mortem nihil est Group: Members Posts: 7.747 Joined: 1 November 04 From: sat ![]() |
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Opel / Mazda
Crossland X / CX-30
2019 / 2020 Nick Ușor
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IRONICK |
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#694
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![]() - Group: Members Posts: 22.771 Joined: 19 April 05 From: Romania ![]() |
Si cand se duc in alte tari, vor sa faca la fel.
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CUGIR
Albalux 11
- B-11-LUX
1982
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einstein1984 |
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#695
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![]() fan Dacia Group: Members Posts: 21.721 Joined: 12 November 05 From: Bucuresti ![]() |
QUOTE(marksman @ 15 Jul 2025, 15:28) e gresit urlul, de obicei rromi sunt aia care fac asta. |
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daca nu ai o toyota
4X4,ai gresit
- negru pe alb
masina
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marksman |
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#696
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Post mortem nihil est Group: Members Posts: 7.747 Joined: 1 November 04 From: sat ![]() |
Desigur, dar nu putem scrie asta că sar activiștii gen Geloo Sunday că suntem rasiști.
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Opel / Mazda
Crossland X / CX-30
2019 / 2020 Nick Ușor
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einstein1984 |
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#697
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![]() fan Dacia Group: Members Posts: 21.721 Joined: 12 November 05 From: Bucuresti ![]() |
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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daca nu ai o toyota
4X4,ai gresit
- negru pe alb
masina
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