Flammable Gas Safety Program: Mechanisms of gas generation from simulated SY Tank Farm wastes. Progress report, FY 1994

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This is the final report for work done at Georgia Tech during Fiscal Year 1994. The objectives of this work were to develop a better understanding of the mechanism of formation of flammable gases in the thermal decomposition of metal complexants, such as HEDTA and sodium glycolate, in simulated SY waste mixtures. This project is a continuation of work begun under earlier contracts with Westinghouse Hanford Co. Three major areas are discussed: development of a reliable analysis for dissolved ammonia, the initiation of long term studies of HEDTA decomposition in stainless steel vessels and product analyses through 3800 h, and ... continued below

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50 p.

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Barefield, E.K.; Boadtright, D.; Deshpande, A.; Doctorovich, F.; Liotta, C.L.; Neumann, H.M. et al. September 1, 1995.

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Description

This is the final report for work done at Georgia Tech during Fiscal Year 1994. The objectives of this work were to develop a better understanding of the mechanism of formation of flammable gases in the thermal decomposition of metal complexants, such as HEDTA and sodium glycolate, in simulated SY waste mixtures. This project is a continuation of work begun under earlier contracts with Westinghouse Hanford Co. Three major areas are discussed: development of a reliable analysis for dissolved ammonia, the initiation of long term studies of HEDTA decomposition in stainless steel vessels and product analyses through 3800 h, and further consideration of product analyses and kinetic data reported in FY 1993 for decomposition of HEDTA and sodium glycolate in Teflon-lined glass vessels. A brief exploration was also made of the speciation of aluminum(l1l) in the presence of HEDTA as a function of pH using {sup 27}Al NMR.

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50 p.

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INIS; OSTI as DE96001199

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  • Other Information: PBD: Sep 1995

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  • Other: DE96001199
  • Report No.: PNL--10822
  • Grant Number: AC06-76RL01830
  • DOI: 10.2172/116564 | External Link
  • Office of Scientific & Technical Information Report Number: 116564
  • Archival Resource Key: ark:/67531/metadc623558

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  • September 1, 1995

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  • June 16, 2015, 7:43 a.m.

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  • April 7, 2016, 6:50 p.m.

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Barefield, E.K.; Boadtright, D.; Deshpande, A.; Doctorovich, F.; Liotta, C.L.; Neumann, H.M. et al. Flammable Gas Safety Program: Mechanisms of gas generation from simulated SY Tank Farm wastes. Progress report, FY 1994, report, September 1, 1995; Richland, Washington. (digital.library.unt.edu/ark:/67531/metadc623558/: accessed August 21, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.