Document Details
PURL
Title:
MEMORANDUM REPORT SE-PC-52 -- STUDIES ON THE CENTRIFUGIBILITY OF LaF3
Author(s):
Subject Terms:
200 West AreaBISMUTH PHOSPHATE PROCESSCENTRIFUGATIONCONCENTRATIONFuel RecycleLANTHANUM FLUORIDESOPERATING CONTROLPRECIPITATIONSeparation Processes and ProceduresT Plant
Document Location:
DOE Public Reading Room - Hanford Battelle P.O. Box 999 MS H2-53 Richland WA 99352 (509)372-7443
Document Type:
REPORT
Publication Date:
1945 Jun 19
Declassification Date:
1960 Sep 15
Declassification Status:
Declassified
Document Pages:
10
Accession Number:
RL-1-358538
Document Number(s):
HW-3-2675
Originating Research Org.:
DUPONT
OpenNet Entry Date:
2004 Jan 09
OpenNet Modified Date:
2015 Jul 07
Description/Abstract:
NO VERY PRONOUNCED CHEM. EFFECTS ON THE CENTRIFUGIBILITY OF LaF3 WERE FOUND IN ANY CASE. SEVERAL VARIATIONS (INCREASED Pu CONCN., INCREASED La CONCN., INCREASED HF CONCN., HIGHER DIGESTION TEMPS., DECREASED AGITATION, DECREASED HNO3 CONCN., USE OF CeF3 CARRIER IN PLACE OF LaF3, AND DECREASED CONCNS. OF THE CONSTITUENTS OF THE SOLN. FROM PREVIOUS STEPS) FROM THE STANDARD PROCEDURE PRODUCED AN IMPROVEMENT IN THE SEPARATION OF LaF3 AS JUDGED BY CONTROLLED SLOW SPEED LABORATORY CENTRIFUGATION