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| 01865nam 2200349za 4500 |
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| 001 | 9.841718 |
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| 003 | CaOODSP |
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| 005 | 20221107152145 |
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| 007 | cr ||||||||||| |
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| 008 | 170815s1974 oncd ob f000 0 eng d |
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| 040 | |aCaOODSP|beng |
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| 041 | |aeng|bfre |
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| 043 | |an-cn--- |
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| 086 | 1 |aM34-20/184E-PDF|zM34-20/184 |
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| 100 | 1 |aMirkovich, V. V. |
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| 245 | 10|aRecovery of waste energy in the production of expanded shale aggregate |h[electronic resource] / |cV.V. Mirkovich, Mineral Processing Division. |
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| 260 | |aOttawa : |bInformation Canada, |c1974. |
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| 300 | |aiii, 12 p. : |bchart |
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| 490 | 1 |aTechnical bulletin ; |vTB 184 |
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| 500 | |aCover title. |
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| 500 | |a"January 1974." |
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| 500 | |aDigitized edition from print [produced by Natural Resources Canada]. |
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| 504 | |aIncludes bibliographical references. |
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| 520 | |a“In view of increasing fuel costs and the need for energy conservation, a typical process for expanding shales to light-weight aggregate was studied. It was decided that, for such a granular material, counterflow, moving-bed heat exchangers should be considered for recovery of heat from the exhaust gases and from the product. The depths of the beds were calculated after the method of Munro and Amundson. An overall heat balance of the process indicates that 36 per cent of the heat presently used can be saved"--Summary, p. i. |
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| 546 | |aIncludes summary in French. |
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| 692 | 07|2gccst|aMinerals |
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| 692 | 07|2gccst|aProcessing |
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| 692 | 07|2gccst|aEnergy conservation |
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| 710 | 1 |aCanada. |bNatural Resources Canada. |
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| 710 | 1 |aCanada. |bMines Branch. |
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| 830 | #0|aTechnical bulletin (Canada. Dept. of Energy, Mines and Resources. Mines Branch)|vTB 184|w(CaOODSP)9.834857 |
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| 856 | 40|qPDF|s929 KB|uhttps://publications.gc.ca/collections/collection_2017/rncan-nrcan/M34-20/M34-20-184-eng.pdf |
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