Advanced Aqueous Reprocessing of Spent Nuclear Fuel : Optimizing Separation Efficiency and Proliferation Resistance for Sustainable Nuclear Fuel Cycles

Lingua: inglese

Editore: Independently Published Jun 2026, 2026

9798181487789

Da: AHA-BUCH GmbH, Einbeck, GermaniaAHA-BUCH GmbH

Venditore con 5 stelle

Venditore AbeBooks dal 14 agosto 2006

Brossura

Condizione: Nuovo

EUR 56,53

EUR 35,00 spedizione 
Spedito da Germania a U.S.A.

Quantità: 2 disponibili

Aggiungi al carrello
Resi gratuiti per 30 giorni

Descrizione dell’articolo da parte del venditore

Neuware - The sustained global expansion of nuclear energy, driven by the imperative to decarbonize electricity generation and enhance energy security, has intensified the urgency of resolving the spent nuclear fuel management challenge. The current global inventory exceeding 400,000 metric tons of heavy metal continues to grow by approximately 10,500 MTHM annually, while no nation has yet commissioned a permanent geological repository for high-level waste from commercial operations. The legacy Plutonium Uranium Extraction process, though industrially mature, produces a separated pure plutonium stream that poses unacceptable proliferation risks and consigns long-lived minor actinides to high-level waste, complicating repository design and performance. This dissertation developed and applied a comprehensive computational framework to conduct the first unified multi-criteria comparison of four advanced aqueous reprocessing technologies-Co-Extraction, Uranium Extraction Plus, Grouped Actinide Extraction, and innovative Selective Actinide Extraction-across three evaluation pillars: technical performance, economic viability, and proliferation resistance. The integrated methodology coupled isotopic depletion analysis using ORIGEN within the SCALE code system with process flowsheet modeling analogous to the Argonne Model for Universal Solvent Extraction, discounted cash flow economic evaluation, Bathke Figure of Merit proliferation assessment, Multi-Attribute Utility Theory scoring, and weighted-sum multi-criteria decision analysis. Results demonstrated that GANEX and i-SANEX meet the stringent dual targets of greater than 99.5% actinide recovery and less than 0.1% lanthanide contamination, while COEX and UREX+ fall short of the lanthanide purity requirement. Sensitivity analysis identified nitric acid concentration as the most critical process parameter, with an elasticity index of -4.76 for separation factor response. Total plutonium mass increased 65.1% across the burnup range studied, with Pu-238 fractions remaining below the 6% heat barrier threshold. The breakeven uranium price exceeded $640/kgU, confirming that reprocessing is not economically competitive without externalities under current conditions. GANEX and i-SANEX demonstrated an 82% improvement in the Bathke Figure of Merit over COEX for proliferation resistance. Integrated multi-criteria decision analysis ranked GANEX first in both balanced and security-focused weighting scenarios, establishing it as the most promising technology for deployment in Generation IV fast reactor fuel cycles. These findings provide an evidence-based decision support framework for policymakers and technologists navigating advanced fuel cycle technology selection.…

Codice articolo 9798181487789

Titolo
Advanced Aqueous Reprocessing of Spent Nuclear Fuel : Optimizing Separation Efficiency and Proliferation Resistance for Sustainable Nuclear Fuel Cycles
Autore
Laszlo Pokorny
Editore
Independently Published Jun 2026
Anno di pubblicazione
2026
Condizione
Neu
Rilegatura
Taschenbuch
Lingua
inglese
ISBN 13
9798181487789
Peso dell'articolo
679 grammi
Dimensioni
279x216x15 mm

AHA-BUCH GmbH

Einbeck, Germania

Venditore con 5 stelle

Venditore AbeBooks dal 14 agosto 2006

Tariffe di spedizione da Germania a U.S.A.

ArticoloDa 7 a 10 giorni lavorativiDa 5 a 7 giorni lavorativi
Primo articoloEUR 35,00EUR 45,00
I tempi di consegna sono stabiliti dai venditori e variano in base al corriere e al paese. Gli ordini che devono attraversare una dogana possono subire ritardi e spetta agli acquirenti pagare eventuali tariffe o dazi associati. I venditori possono contattarti in merito ad addebiti aggiuntivi dovuti a eventuali maggiorazioni dei costi di spedizione dei tuoi articoli.

Metodi di pagamento

  • Visa
  • Mastercard
  • American Express
  • Carte Bleue
  • Apple Pay
  • Google Pay
  • Assegno
  • Bonifico bancario
  • PayPal

Descrizione dello Store

Das Unternehmen AHA-BUCH GmbH: Seit der Gründung von AHA-BUCH im Juli 2005 ist unser Hauptziel, zufriedenen Kunden so schnell und so preisgünstig wie möglich ihren Bücherwunsch zu erfüllen. Unsere Firma beschäftigt 16 Mitarbeiter, die nur ein Ziel kennen: den Kunden und seine Wünsche! Auf über 3700 m2 Fläche haben wir über 100.000 Bücher, Modernes Antiquariat und Spiele auf Lager.

Specializzazione

Kinderbücher & Kinderhör Casetten, German Books, Software, Natur & Tiere, Ratgeber, Sachbücher, Englische Bücher, Medizin & Gesundheit, Universität & Studium

Informazioni sull’azienda del venditore

AHA-BUCH GmbH

Garlebsen 48
Einbeck, Germania 37574

Imprimere

Informazioni sul venditore:

AHA-BUCH GmbH
rappresentata dall'amministratore delegato Christel Glass
Garlebsen 48
37574 Einbeck
Germania
Telefono: 055639996039
Fax: 055639995974
E-Mail: abebooks@aha-buch.de
USt-IdNr.: DE261904229
registrato presso Registro delle imprese Amtsgerichtes Göttingen
Handelsregisternummer HRB 200691

Risoluzione alternativa delle controversie:
La Commissione europea fornisce una piattaforma per la risoluzione extragiudiziale delle controversie online (piattaforma ODR), accessibile nell'ambito di https://ec.europa.eu/odr.

Siamo membri dell'iniziativa "FairCommerce" dal 25.05.2018.
Per ulteriori informazioni, vedere www.fair-commerce.de.