Idaho Nuclear Technology and Engineering Center (INTEC) (formerly ICPP) ash reutilization study

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Description

Since 1984, the coal-fired plant at the Idaho Nuclear Technology and Engineering Center (INTEC, formerly Idaho Chemical Processing Plant) has been generating fly ash at a rate of approximately 1,000 tons per year. This ash is hydrated and placed in an ash bury pit near the coal-fired plant. The existing ash bury pit will be full in less than 1 year at its present rate of use. A conceptual design to build a new ash bury pit was completed, and the new pit is estimated to cost $1.7 million. This report evaluates ash reutilization alternatives that propose to eliminate this ... continued below

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[200] p.

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Langenwalter, T.; Pettet, M.; Ochoa, R. & Jensen, S. May 1, 1998.

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Description

Since 1984, the coal-fired plant at the Idaho Nuclear Technology and Engineering Center (INTEC, formerly Idaho Chemical Processing Plant) has been generating fly ash at a rate of approximately 1,000 tons per year. This ash is hydrated and placed in an ash bury pit near the coal-fired plant. The existing ash bury pit will be full in less than 1 year at its present rate of use. A conceptual design to build a new ash bury pit was completed, and the new pit is estimated to cost $1.7 million. This report evaluates ash reutilization alternatives that propose to eliminate this waste stream and save the $1.7 million required to build a new pit. The alternatives include using ash for landfill day cover, concrete admixture, flowable fill, soil stabilization, waste remediation, and carbon recovery technology. Both physical and chemical testing, under the guidance of the American Society for Testing and Materials, have been performed on ash from the existing pit and from different steps within the facility`s processes. The test results have been evaluated, compared to commercial ash, and are discussed as they relate to reutilization alternatives. This study recommends that the ash be used in flowable fill concrete for Deactivation and Demolition work at the Idaho National Engineering and Environmental Laboratory.

Physical Description

[200] p.

Notes

INIS; OSTI as DE98056082

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  • Other Information: PBD: May 1998

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  • Other: DE98056082
  • Report No.: INEEL/EXT--98-00446
  • Grant Number: AC07-94ID13223
  • DOI: 10.2172/665961 | External Link
  • Office of Scientific & Technical Information Report Number: 665961
  • Archival Resource Key: ark:/67531/metadc705990

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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.

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Creation Date

  • May 1, 1998

Added to The UNT Digital Library

  • Sept. 12, 2015, 6:31 a.m.

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  • June 13, 2016, 7:43 p.m.

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Langenwalter, T.; Pettet, M.; Ochoa, R. & Jensen, S. Idaho Nuclear Technology and Engineering Center (INTEC) (formerly ICPP) ash reutilization study, report, May 1, 1998; Idaho Falls, Idaho. (digital.library.unt.edu/ark:/67531/metadc705990/: accessed August 20, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.