ELECTROLYSIS AND EXTRACTION OF SOME LANTHANONS FROM AQUEOUS ELECTROLYTES WITH LITHIUM AMALGAM

PDF Version Also Available for Download.

Description

Phase transfer of Pr by electrolysis at a lithium amalgam cathode was found to be linear with time for fixed electrolysis conditions. The rate of electrolysis of Pr decreased with increasing lithium citrate concentration. Extraction of Pm from Pm--Gd mixtures with saturated lithium amalgam was found to vary with virtually any change in electrolyte composition. The Pm extraction was first order with respect to Pm concentration, but the extraction rate decreased with increasing excess citrate concentration. The presence of Gd did not affect the extraction of Pm very much at Gd concentrations less than 0.1 M, but at higher concentrations ... continued below

Physical Description

14 p.

Creation Information

Onstott, E.I.; Smyrl, W.H. & Macander, R.F. January 1, 1963.

Context

This report is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 20 times . More information about this report can be viewed below.

Who

People and organizations associated with either the creation of this report or its content.

Publisher

Provided By

UNT Libraries Government Documents Department

Serving as both a federal and a state depository library, the UNT Libraries Government Documents Department maintains millions of items in a variety of formats. The department is a member of the FDLP Content Partnerships Program and an Affiliated Archive of the National Archives.

Contact Us

What

Descriptive information to help identify this report. Follow the links below to find similar items on the Digital Library.

Description

Phase transfer of Pr by electrolysis at a lithium amalgam cathode was found to be linear with time for fixed electrolysis conditions. The rate of electrolysis of Pr decreased with increasing lithium citrate concentration. Extraction of Pm from Pm--Gd mixtures with saturated lithium amalgam was found to vary with virtually any change in electrolyte composition. The Pm extraction was first order with respect to Pm concentration, but the extraction rate decreased with increasing excess citrate concentration. The presence of Gd did not affect the extraction of Pm very much at Gd concentrations less than 0.1 M, but at higher concentrations of Gd the amount of Pm extracted was diminished. The results indicate that the exchange reactions are very fast and it may be possible to interpret rate data in terms of equilibria in the electrolyte phase. (auth)

Physical Description

14 p.

Source

  • Other Information: From 4th Rare Earth Research Conference, Phoenix, Ariz. Orig. Receipt Date: 31-DEC-64

Language

Item Type

Identifier

Unique identifying numbers for this report in the Digital Library or other systems.

  • Report No.: LADC-6084
  • Report No.: CONF-405-5
  • Grant Number: W-7405-ENG-36
  • DOI: 10.2172/4059327 | External Link
  • Office of Scientific & Technical Information Report Number: 4059327
  • Archival Resource Key: ark:/67531/metadc863457

Collections

This report is part of the following collection of related materials.

Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

What responsibilities do I have when using this report?

When

Dates and time periods associated with this report.

Creation Date

  • January 1, 1963

Added to The UNT Digital Library

  • Sept. 16, 2016, 12:32 a.m.

Description Last Updated

  • Oct. 11, 2017, 3:44 p.m.

Usage Statistics

When was this report last used?

Yesterday: 0
Past 30 days: 0
Total Uses: 20

Interact With This Report

Here are some suggestions for what to do next.

Start Reading

PDF Version Also Available for Download.

International Image Interoperability Framework

IIF Logo

We support the IIIF Presentation API

Onstott, E.I.; Smyrl, W.H. & Macander, R.F. ELECTROLYSIS AND EXTRACTION OF SOME LANTHANONS FROM AQUEOUS ELECTROLYTES WITH LITHIUM AMALGAM, report, January 1, 1963; New Mexico. (digital.library.unt.edu/ark:/67531/metadc863457/: accessed October 20, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.