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| 01822nam 2200313za 4500 |
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| 001 | 9.867353 |
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| 003 | CaOODSP |
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| 005 | 20221107162305 |
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| 007 | cr ||||||||||| |
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| 008 | 190118s1956 onca |o f|0| 0 eng d |
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| 040 | |aCaOODSP|beng |
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| 043 | |an-cn--- |
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| 086 | 1 |aM38-1/19-1956E-PDF |
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| 100 | 1 |aCampbell, R. A. |
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| 245 | 10|aExperimental electric smelting of manganese ores |h[electronic resource] : |bpart I / |cby R. A. Campbell, G. E. Viens & R. R. Roger. |
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| 260 | |aOttawa : |bDepartment of Mines and Technical Surveys, |c[1956]. |
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| 300 | |a[9] p. : |bills. |
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| 490 | 1 |aMines Branch Research Report ; |vR 19. |
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| 500 | |aDigitized edition from print [produced by Natural Resources Canada]. |
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| 500 | |a"Reprinted from Canadian Institute of Mining and Metallurgy Bulletin, Vol 49, 1956, pp. 274-280." |
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| 520 | |a"The electric smelting of five low-grade Canadian manganese ores has been investigated at the Mines Branch, Department of Mines and Technical Surveys, Ottawa. Ferromanganese, silicomanganese, and spiegeleisen were produced by special smelting processes from these ores since the latter were too low grade to be treated by conventional smelting methods. In one case the results were considered to be sufficiently promising to justify the construction of a pilot plant, by the Company concerned, for the further development of the process"--Abstract, p. [274]. |
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| 692 | 07|2gccst|aMinerals |
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| 692 | 07|2gccst|aMetals |
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| 700 | 1 |aViens, G. E. |
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| 700 | 1 |aRoger, R. R. |
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| 710 | 1 |aCanada. |bDepartment of Mines and Technical Surveys. |
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| 710 | 1 |aCanada. |bMines Branch. |
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| 830 | #0|aResearch report (Canada. Mines Branch)|vR 19.|w(CaOODSP)9.855660 |
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| 856 | 40|qPDF|s1.15 MB|uhttps://publications.gc.ca/collections/collection_2019/rncan-nrcan/m38-1/M38-1-19-1956-eng.pdf |
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