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The kinetics of the oxygenation of ferrous ion in phosphoric acid containing pyrophosphate

Citation

King, James (1956) The kinetics of the oxygenation of ferrous ion in phosphoric acid containing pyrophosphate. Master's thesis, California Institute of Technology. http://resolver.caltech.edu/CaltechETD:etd-01072004-101648

Abstract

NOTE: Text or symbols not renderable in plain ASCII are indicated by [...]. Abstract is included in .pdf document. The kinetics of the ferrous-oxygen reaction in an acid solution containing phosphate and pyrophosphate has been investigated. The rate law at [...] is [...]. Sodium perchlorate is used to maintain the ionic strength at 1.0-l.1M. There is inhibition due to ferric ion. This phase of the reaction has not been investigated. It is believed that the inhibition is due to the insolubility of ferric pyrophosphate at high concentrations and to the formation of complexes at low concentrations. The following mechanism, suggested by Weiss, is consistent with the experimental results. [...]. The rate of the reaction is given by [...]. The phosphate and pyrophosphate species catalyse the reaction through complex ion formation.

Item Type:Thesis (Master's thesis)
Degree Grantor:California Institute of Technology
Division:Chemistry and Chemical Engineering
Major Option:Chemistry
Thesis Availability:Public (worldwide access)
Research Advisor(s):
  • Davidson, Norman R.
Thesis Committee:
  • Unknown, Unknown
Defense Date:1 June 1955
Record Number:CaltechETD:etd-01072004-101648
Persistent URL:http://resolver.caltech.edu/CaltechETD:etd-01072004-101648
Default Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:47
Collection:CaltechTHESIS
Deposited By: Imported from ETD-db
Deposited On:08 Jan 2004
Last Modified:26 Dec 2012 02:27

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