Published January 1981 | Version v1
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Determination of dibutylphosphoric acid in carbonate, oxalate, or nitrate solutions by ion chromatography

Creators

Description

Relatively high concentrations of carbonate, oxalate, or nitrate interfere with the direct termination of dibutylphosphoric acid (DBP) by ion chromatography. Carbonate and oxalate are effectively separated from the DBP as insoluble barium salts. A chromatographic method employing reverse-phase resin removes the nitrate interference. Recovery of DBP from carbonate and oxalate solutions exceeds 98% and from nitrate solutions, approximately 88%

Availability note (English)

MF available from INIS under the Report Number; Available from NTIS., PC A02/MF A01.

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Additional details

Publishing Information

Imprint Pagination
17 p.
Report number
ORNL/TM--7569

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
12594998
Subject category
S11: NUCLEAR FUEL CYCLE AND FUEL MATERIALS; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
CARBONATES; DBP; ION EXCHANGE CHROMATOGRAPHY; NITRATES; OXALATES
Descriptors DEC
BUTYL PHOSPHATES; CARBON COMPOUNDS; CARBOXYLIC ACID SALTS; CHROMATOGRAPHY; ESTERS; NITROGEN COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC PHOSPHORUS COMPOUNDS; OXYGEN COMPOUNDS; PHOSPHORIC ACID ESTERS; SEPARATION PROCESSES