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Experimental research of the process of solvent extraction of Pu with 3A mixer-settler

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Abstract

The process of third plutonium cycle with critically safe multistage mixer-settler is experimentally studied. During the experiment the total level surface of two phases is lower than the critically safe limit. The uranium (plutonium) is extracted through (1 {approx} 9) stages then separated from fission products in (10 {approx} 17) stages of the mixer-settler. The experimental values of U(Pu), HNO{sub 3} profiles in extraction cascade are also obtained. The recovery ratio of U(Pu) is greater than 99.9%, and stage efficiency of extraction section of the mixer-settler is 95%.
Authors:
Rongzhou, Jiao; Jianchen, Wang; Bingren, Liu; [1]  Sulan, Wang [2] 
  1. Qinghua Univ., Beijing, BJ (China). Inst. of Nuclear Energy Technology
  2. Beijing Inst. of Nuclear Engineering (China)
Publication Date:
Jun 01, 1993
Product Type:
Technical Report
Report Number:
CNIC-00748; TSHUNE-0067.
Reference Number:
SCA: 050800; 400105; PA: AIX-25:038998; EDB-94:086708; ERA-19:020825; NTS-94:023703; SN: 94001030817
Resource Relation:
Other Information: PBD: Jun 1993
Subject:
11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS; 37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; PLUTONIUM; SOLVENT EXTRACTION; URANIUM; DISTRIBUTION FUNCTIONS; KEROSENE; MIXER-SETTLERS; NITRIC ACID; TBP; 050800; 400105; SPENT FUELS REPROCESSING; SEPARATION PROCEDURES
OSTI ID:
10157462
Research Organizations:
China Nuclear Information Centre, Beijing, BJ (China)
Country of Origin:
China
Language:
Chinese
Other Identifying Numbers:
Other: ON: DE94625567; ISBN 7-5022-0936-0; TRN: CN9400826038998
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
9 p.
Announcement Date:
Jul 06, 2005

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Citation Formats

Rongzhou, Jiao, Jianchen, Wang, Bingren, Liu, and Sulan, Wang. Experimental research of the process of solvent extraction of Pu with 3A mixer-settler. China: N. p., 1993. Web.
Rongzhou, Jiao, Jianchen, Wang, Bingren, Liu, & Sulan, Wang. Experimental research of the process of solvent extraction of Pu with 3A mixer-settler. China.
Rongzhou, Jiao, Jianchen, Wang, Bingren, Liu, and Sulan, Wang. 1993. "Experimental research of the process of solvent extraction of Pu with 3A mixer-settler." China.
@misc{etde_10157462,
title = {Experimental research of the process of solvent extraction of Pu with 3A mixer-settler}
 author = {Rongzhou, Jiao, Jianchen, Wang, Bingren, Liu, and Sulan, Wang}
 abstractNote = {The process of third plutonium cycle with critically safe multistage mixer-settler is experimentally studied. During the experiment the total level surface of two phases is lower than the critically safe limit. The uranium (plutonium) is extracted through (1 {approx} 9) stages then separated from fission products in (10 {approx} 17) stages of the mixer-settler. The experimental values of U(Pu), HNO{sub 3} profiles in extraction cascade are also obtained. The recovery ratio of U(Pu) is greater than 99.9%, and stage efficiency of extraction section of the mixer-settler is 95%.}
 place = {China}
 year = {1993}
 month = {Jun}
 }