Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The Isolation and Purification of Neptunium-237 Obtained from Hanford Wastes
Author: Neptunium-237; Production and Recovery
Author: Wallace W. SchulzPublisher:
ISBN:
Category : Science
Languages : en
Pages : 100
Book Description
Nuclear Science Abstracts
Author: Preparation of High Purity Neptunium on Multi-gram Scale
Author: P. M. LantzPublisher:
ISBN:
Category : Neptunium
Languages : en
Pages : 32
Book Description
RECOVERY OF NEPTUNIUM-237 FROM SPECIAL HANFORD WASTES.
Author: Report Announcement Bulletin, Unclassified Reports for Civilian Applications
Author: U.S. Atomic Energy CommissionPublisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 24
Book Description
""The U.S. Atomic Energy Commission is conducting a large-scale review of its research and development reports to make as much information as possible available through the Civilian Application Program. Report Announcement Bulletin ; Unclassified Reports For Civilian Applications is being published to announce immediately, the release of newly declassified reports. ...All reports announced in the Bulletin are available from: Office of Technical Services, Department of Commerce, Washington 25, D.C., at the price listed with each title."--P.iii.
Neptunium Recovery and Purification at Hanford
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
From American Chemical Society Production Technology of Np-237 and Pu- 238, Denver, Jan. 1964. Neptunium is routinely recovered from irradiated fuel elements at Hanford's two main separation plants. Initial development tests were started in the Purex plant in 1958, then in the Redox plant in 1959, and recently culminated in the installation of new production systems in both plants for improved recoveries. Both recovery flowsheets employ solvent extraction techniques based on the relative extractability of neptunium-VI. The neptunium is co-extracted with uranium and plutonium in the plants' first extraction cycles and then partitioned and decontaminated in separate neptanium cycles. Excellent decontamination from fission products is achieved without interfering with mamline uranium and plutonium production. Recovered neptunium is purified by anion exchange and shipped offsite for subsequent irradiation to plutonaim-238. Overall separation factors of uranium and fission products from neptunium are greater than 107 and 101° respectively. (auth).
Preparation of Neptunium-237 Metal
Author: A. N. MorganPublisher:
ISBN:
Category : Neptunium
Languages : en
Pages : 32
Book Description
Isotopic Power Sources ...
Author: Determination of Neptunium-237 in Human Urine
Author: J. A. MillerPublisher:
ISBN:
Category : Neptunium
Languages : en
Pages : 34
Book Description