Identification of the mineral phases responsible for cementation of Lurgi spent oil shale

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The purpose of this study is to investigate the mineralogical character of the cements that are responsible for the increased strength of the spent oil shale. Several techniques to identify the nature of the cementing agents have been used in this study. X-ray diffraction was used to identify mineral dissolution and formation; scanning electron microscopy (SEM) was used to observe the cementing agents; energy dispersive X-ray analysis (EDXA) was used to provide information on the elemental composition of both the bulk material and the cementing agents; and differential thermal analyses and thermogravimetric analyses were used to document the presence of … continued below

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59 p.

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Brown, M.; Huntington, G. & Brown, T. February 1, 1991.

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  • Western Research Institute
    Publisher Info: Western Research Inst., Laramie, WY (United States)
    Place of Publication: Laramie, Wyoming

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The purpose of this study is to investigate the mineralogical character of the cements that are responsible for the increased strength of the spent oil shale. Several techniques to identify the nature of the cementing agents have been used in this study. X-ray diffraction was used to identify mineral dissolution and formation; scanning electron microscopy (SEM) was used to observe the cementing agents; energy dispersive X-ray analysis (EDXA) was used to provide information on the elemental composition of both the bulk material and the cementing agents; and differential thermal analyses and thermogravimetric analyses were used to document the presence of suspected minerals that may be involved in formation of the cementing material.

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59 p.

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OSTI; NTIS; GPO Dep.

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  • February 1, 1991

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  • Feb. 18, 2018, 3:59 p.m.

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  • Dec. 17, 2020, 12:23 a.m.

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Brown, M.; Huntington, G. & Brown, T. Identification of the mineral phases responsible for cementation of Lurgi spent oil shale, report, February 1, 1991; Laramie, Wyoming. (https://digital.library.unt.edu/ark:/67531/metadc1099092/: accessed July 16, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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